From 17a2b8bf782bf386b98f02c45b2583d54d9b83d0 Mon Sep 17 00:00:00 2001 From: junyu Date: Tue, 24 Oct 2023 13:52:01 +0000 Subject: [PATCH 1/4] =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=96=87=E4=BB=B6=200000?= =?UTF-8?q?-raspberrypi-kernel.patch?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 0000-raspberrypi-kernel.patch | 199318 ------------------------------- 1 file changed, 199318 deletions(-) delete mode 100644 0000-raspberrypi-kernel.patch diff --git a/0000-raspberrypi-kernel.patch b/0000-raspberrypi-kernel.patch deleted file mode 100644 index fe2205ed..00000000 --- a/0000-raspberrypi-kernel.patch +++ /dev/null @@ -1,199318 +0,0 @@ -From 66c44c6084aa288a00454ea42231001f659ddbe5 Mon Sep 17 00:00:00 2001 -From: Yafen -Date: Wed, 19 Apr 2023 00:38:17 +0800 -Subject: [PATCH] apply RPi patch of 5.10.110(openEuler 5.10.0-147.0.0) - ---- - .../admin-guide/media/bcm2835-isp.rst | 127 + - .../clock/raspberrypi,firmware-clocks.yaml | 32 + - .../bindings/display/brcm,bcm2711-hdmi.yaml | 20 +- - .../bindings/display/brcm,bcm2835-dsi0.yaml | 1 + - .../bindings/display/brcm,bcm2835-hdmi.yaml | 118 +- - .../bindings/display/brcm,bcm2835-vc4.yaml | 5 + - .../bindings/display/brcm,bcm2835-vec.yaml | 4 +- - .../bindings/display/panel/panel-simple.yaml | 4 + - .../devicetree/bindings/hwmon/rpi-poe-fan.txt | 55 + - .../bindings/media/bcm2835-unicam.txt | 85 + - .../devicetree/bindings/media/i2c/imx219.txt | 59 + - .../devicetree/bindings/media/i2c/imx290.txt | 7 +- - .../devicetree/bindings/media/i2c/imx378.yaml | 113 + - .../devicetree/bindings/media/i2c/imx477.yaml | 113 + - .../devicetree/bindings/media/i2c/imx519.yaml | 113 + - .../devicetree/bindings/media/i2c/irs1125.txt | 48 + - .../bindings/media/rpivid_hevc.yaml | 72 + - .../bindings/misc/brcm,bcm2835-smi-dev.txt | 17 + - .../bindings/misc/brcm,bcm2835-smi.txt | 48 + - .../bindings/net/microchip,lan78xx.txt | 3 + - .../devicetree/bindings/nvmem/rmem.yaml | 49 + - .../devicetree/bindings/pci/brcmstb-pcie.txt | 59 + - .../bindings/power/reset/gpio-poweroff.txt | 1 + - .../devicetree/bindings/serial/pl011.yaml | 6 + - .../devicetree/bindings/vendor-prefixes.txt | 463 ++ - .../devicetree/bindings/vendor-prefixes.yaml | 4 + - .../devicetree/configfs-overlays.txt | 31 + - Documentation/hwmon/rpi-poe-fan | 15 + - .../userspace-api/media/drivers/index.rst | 1 + - .../media/v4l/ext-ctrls-codec.rst | 46 +- - .../media/v4l/ext-ctrls-image-source.rst | 20 + - .../userspace-api/media/v4l/meta-formats.rst | 2 + - .../media/v4l/pixfmt-compressed.rst | 1 + - .../v4l/pixfmt-meta-bcm2835-isp-stats.rst | 41 + - .../media/v4l/pixfmt-meta-sensor-data.rst | 32 + - .../media/v4l/pixfmt-nv12-col128.rst | 215 + - .../userspace-api/media/v4l/pixfmt-nv12.rst | 14 +- - .../userspace-api/media/v4l/pixfmt-y12p.rst | 45 + - .../userspace-api/media/v4l/pixfmt-y14p.rst | 54 + - .../media/v4l/subdev-formats.rst | 144 + - .../userspace-api/media/v4l/yuv-formats.rst | 3 + - MAINTAINERS | 48 + - Makefile | 3 + - arch/arm/boot/dts/Makefile | 31 +- - arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 131 + - arch/arm/boot/dts/bcm2708-rpi-b-rev1.dts | 134 + - arch/arm/boot/dts/bcm2708-rpi-b.dts | 121 + - arch/arm/boot/dts/bcm2708-rpi-bt.dtsi | 26 + - arch/arm/boot/dts/bcm2708-rpi-cm.dts | 106 + - arch/arm/boot/dts/bcm2708-rpi-cm.dtsi | 22 + - arch/arm/boot/dts/bcm2708-rpi-zero-w.dts | 178 + - arch/arm/boot/dts/bcm2708-rpi-zero.dts | 125 + - arch/arm/boot/dts/bcm2708-rpi.dtsi | 36 + - arch/arm/boot/dts/bcm2708.dtsi | 12 + - arch/arm/boot/dts/bcm2709-rpi-2-b.dts | 131 + - arch/arm/boot/dts/bcm2709-rpi.dtsi | 5 + - arch/arm/boot/dts/bcm2709.dtsi | 22 + - arch/arm/boot/dts/bcm270x-rpi.dtsi | 155 + - arch/arm/boot/dts/bcm270x.dtsi | 272 + - arch/arm/boot/dts/bcm2710-rpi-2-b.dts | 131 + - arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts | 210 + - arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 212 + - arch/arm/boot/dts/bcm2710-rpi-cm3.dts | 146 + - arch/arm/boot/dts/bcm2710-rpi-zero-2-w.dts | 199 + - arch/arm/boot/dts/bcm2710-rpi-zero-2.dts | 1 + - arch/arm/boot/dts/bcm2710.dtsi | 25 + - arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 330 +- - arch/arm/boot/dts/bcm2711-rpi-400.dts | 637 ++ - arch/arm/boot/dts/bcm2711-rpi-cm4.dts | 652 ++ - arch/arm/boot/dts/bcm2711-rpi-cm4s.dts | 477 ++ - arch/arm/boot/dts/bcm2711-rpi.dtsi | 205 + - arch/arm/boot/dts/bcm2711.dtsi | 72 +- - arch/arm/boot/dts/bcm271x-rpi-bt.dtsi | 26 + - arch/arm/boot/dts/bcm2835-common.dtsi | 14 +- - arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 5 + - arch/arm/boot/dts/bcm2835-rpi-a.dts | 7 + - arch/arm/boot/dts/bcm2835-rpi-b-plus.dts | 5 + - arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts | 7 + - arch/arm/boot/dts/bcm2835-rpi-b.dts | 7 + - arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts | 5 + - arch/arm/boot/dts/bcm2835-rpi-zero-w.dts | 5 + - arch/arm/boot/dts/bcm2835-rpi-zero.dts | 5 + - arch/arm/boot/dts/bcm2835-rpi.dtsi | 19 +- - arch/arm/boot/dts/bcm2835.dtsi | 2 +- - arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 5 + - arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts | 5 + - arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 5 + - arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 5 + - arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts | 5 + - arch/arm/boot/dts/bcm283x-rpi-csi0-2lane.dtsi | 4 + - arch/arm/boot/dts/bcm283x-rpi-csi1-2lane.dtsi | 4 + - arch/arm/boot/dts/bcm283x-rpi-csi1-4lane.dtsi | 4 + - .../boot/dts/bcm283x-rpi-i2c0mux_0_28.dtsi | 4 + - .../boot/dts/bcm283x-rpi-i2c0mux_0_44.dtsi | 4 + - .../boot/dts/bcm283x-rpi-usb-peripheral.dtsi | 7 - - arch/arm/boot/dts/bcm283x.dtsi | 34 +- - arch/arm/boot/dts/overlays/Makefile | 257 + - arch/arm/boot/dts/overlays/README | 3861 +++++++++ - .../arm/boot/dts/overlays/act-led-overlay.dts | 27 + - .../dts/overlays/adafruit-st7735r-overlay.dts | 83 + - .../boot/dts/overlays/adafruit18-overlay.dts | 55 + - .../dts/overlays/adau1977-adc-overlay.dts | 40 + - .../dts/overlays/adau7002-simple-overlay.dts | 52 + - .../arm/boot/dts/overlays/ads1015-overlay.dts | 98 + - .../arm/boot/dts/overlays/ads1115-overlay.dts | 103 + - .../arm/boot/dts/overlays/ads7846-overlay.dts | 89 + - .../boot/dts/overlays/adv7282m-overlay.dts | 73 + - .../boot/dts/overlays/adv728x-m-overlay.dts | 37 + - .../overlays/akkordion-iqdacplus-overlay.dts | 49 + - .../allo-boss-dac-pcm512x-audio-overlay.dts | 59 + - .../overlays/allo-boss2-dac-audio-overlay.dts | 57 + - .../dts/overlays/allo-digione-overlay.dts | 44 + - .../allo-katana-dac-audio-overlay.dts | 57 + - .../allo-piano-dac-pcm512x-audio-overlay.dts | 54 + - ...o-piano-dac-plus-pcm512x-audio-overlay.dts | 57 + - arch/arm/boot/dts/overlays/anyspi-overlay.dts | 205 + - .../boot/dts/overlays/apds9960-overlay.dts | 57 + - .../boot/dts/overlays/applepi-dac-overlay.dts | 57 + - .../boot/dts/overlays/at86rf233-overlay.dts | 57 + - .../overlays/audioinjector-addons-overlay.dts | 60 + - ...dioinjector-isolated-soundcard-overlay.dts | 55 + - .../overlays/audioinjector-ultra-overlay.dts | 71 + - .../audioinjector-wm8731-audio-overlay.dts | 39 + - .../dts/overlays/audiosense-pi-overlay.dts | 82 + - .../boot/dts/overlays/audremap-overlay.dts | 42 + - .../boot/dts/overlays/balena-fin-overlay.dts | 125 + - .../arm/boot/dts/overlays/cap1106-overlay.dts | 52 + - .../boot/dts/overlays/chipdip-dac-overlay.dts | 46 + - arch/arm/boot/dts/overlays/cma-overlay.dts | 36 + - .../dts/overlays/cutiepi-panel-overlay.dts | 117 + - arch/arm/boot/dts/overlays/dht11-overlay.dts | 41 + - .../dts/overlays/dionaudio-loco-overlay.dts | 39 + - .../overlays/dionaudio-loco-v2-overlay.dts | 49 + - .../boot/dts/overlays/disable-bt-overlay.dts | 64 + - .../dts/overlays/disable-wifi-overlay.dts | 20 + - arch/arm/boot/dts/overlays/dpi18-overlay.dts | 39 + - .../boot/dts/overlays/dpi18cpadhi-overlay.dts | 26 + - arch/arm/boot/dts/overlays/dpi24-overlay.dts | 39 + - arch/arm/boot/dts/overlays/draws-overlay.dts | 208 + - .../arm/boot/dts/overlays/dwc-otg-overlay.dts | 14 + - arch/arm/boot/dts/overlays/dwc2-overlay.dts | 26 + - .../boot/dts/overlays/edt-ft5406-overlay.dts | 26 + - arch/arm/boot/dts/overlays/edt-ft5406.dtsi | 47 + - .../boot/dts/overlays/enc28j60-overlay.dts | 53 + - .../dts/overlays/enc28j60-spi2-overlay.dts | 47 + - .../arm/boot/dts/overlays/exc3000-overlay.dts | 48 + - arch/arm/boot/dts/overlays/fbtft-overlay.dts | 611 ++ - .../boot/dts/overlays/fe-pi-audio-overlay.dts | 70 + - .../boot/dts/overlays/fsm-demo-overlay.dts | 104 + - .../boot/dts/overlays/ghost-amp-overlay.dts | 145 + - arch/arm/boot/dts/overlays/goodix-overlay.dts | 46 + - .../googlevoicehat-soundcard-overlay.dts | 49 + - .../boot/dts/overlays/gpio-fan-overlay.dts | 79 + - .../arm/boot/dts/overlays/gpio-ir-overlay.dts | 49 + - .../boot/dts/overlays/gpio-ir-tx-overlay.dts | 36 + - .../boot/dts/overlays/gpio-key-overlay.dts | 48 + - .../boot/dts/overlays/gpio-led-overlay.dts | 97 + - .../overlays/gpio-no-bank0-irq-overlay.dts | 14 + - .../boot/dts/overlays/gpio-no-irq-overlay.dts | 14 + - .../dts/overlays/gpio-poweroff-overlay.dts | 39 + - .../dts/overlays/gpio-shutdown-overlay.dts | 86 + - .../boot/dts/overlays/hd44780-lcd-overlay.dts | 46 + - .../hdmi-backlight-hwhack-gpio-overlay.dts | 47 + - .../dts/overlays/hifiberry-amp-overlay.dts | 39 + - .../dts/overlays/hifiberry-amp100-overlay.dts | 64 + - .../dts/overlays/hifiberry-dac-overlay.dts | 34 + - .../overlays/hifiberry-dacplus-overlay.dts | 65 + - .../overlays/hifiberry-dacplusadc-overlay.dts | 72 + - .../hifiberry-dacplusadcpro-overlay.dts | 70 + - .../overlays/hifiberry-dacplusdsp-overlay.dts | 34 + - .../overlays/hifiberry-dacplushd-overlay.dts | 106 + - .../dts/overlays/hifiberry-digi-overlay.dts | 41 + - .../overlays/hifiberry-digi-pro-overlay.dts | 43 + - .../boot/dts/overlays/highperi-overlay.dts | 63 + - arch/arm/boot/dts/overlays/hy28a-overlay.dts | 93 + - .../boot/dts/overlays/hy28b-2017-overlay.dts | 152 + - arch/arm/boot/dts/overlays/hy28b-overlay.dts | 148 + - .../boot/dts/overlays/i-sabre-q2m-overlay.dts | 39 + - .../boot/dts/overlays/i2c-bcm2708-overlay.dts | 13 + - .../boot/dts/overlays/i2c-gpio-overlay.dts | 47 + - .../arm/boot/dts/overlays/i2c-mux-overlay.dts | 139 + - .../dts/overlays/i2c-pwm-pca9685a-overlay.dts | 26 + - .../arm/boot/dts/overlays/i2c-rtc-common.dtsi | 323 + - .../dts/overlays/i2c-rtc-gpio-overlay.dts | 31 + - .../arm/boot/dts/overlays/i2c-rtc-overlay.dts | 34 + - .../boot/dts/overlays/i2c-sensor-overlay.dts | 340 + - arch/arm/boot/dts/overlays/i2c0-overlay.dts | 83 + - arch/arm/boot/dts/overlays/i2c1-overlay.dts | 44 + - arch/arm/boot/dts/overlays/i2c3-overlay.dts | 36 + - arch/arm/boot/dts/overlays/i2c4-overlay.dts | 36 + - arch/arm/boot/dts/overlays/i2c5-overlay.dts | 36 + - arch/arm/boot/dts/overlays/i2c6-overlay.dts | 36 + - .../dts/overlays/i2s-gpio28-31-overlay.dts | 18 + - .../boot/dts/overlays/ilitek251x-overlay.dts | 45 + - arch/arm/boot/dts/overlays/imx219-overlay.dts | 96 + - arch/arm/boot/dts/overlays/imx290-overlay.dts | 32 + - .../boot/dts/overlays/imx290_327-overlay.dtsi | 125 + - arch/arm/boot/dts/overlays/imx378-overlay.dts | 10 + - arch/arm/boot/dts/overlays/imx477-overlay.dts | 10 + - .../boot/dts/overlays/imx477_378-overlay.dtsi | 99 + - arch/arm/boot/dts/overlays/imx519-overlay.dts | 96 + - .../dts/overlays/iqaudio-codec-overlay.dts | 42 + - .../boot/dts/overlays/iqaudio-dac-overlay.dts | 46 + - .../dts/overlays/iqaudio-dacplus-overlay.dts | 49 + - .../iqaudio-digi-wm8804-audio-overlay.dts | 47 + - .../arm/boot/dts/overlays/irs1125-overlay.dts | 90 + - .../dts/overlays/jedec-spi-nor-overlay.dts | 309 + - .../dts/overlays/justboom-both-overlay.dts | 65 + - .../dts/overlays/justboom-dac-overlay.dts | 46 + - .../dts/overlays/justboom-digi-overlay.dts | 41 + - .../arm/boot/dts/overlays/ltc294x-overlay.dts | 86 + - .../boot/dts/overlays/max98357a-overlay.dts | 84 + - .../boot/dts/overlays/maxtherm-overlay.dts | 186 + - .../boot/dts/overlays/mbed-dac-overlay.dts | 64 + - .../boot/dts/overlays/mcp23017-overlay.dts | 69 + - .../boot/dts/overlays/mcp23s17-overlay.dts | 732 ++ - .../dts/overlays/mcp2515-can0-overlay.dts | 73 + - .../dts/overlays/mcp2515-can1-overlay.dts | 73 + - .../arm/boot/dts/overlays/mcp2515-overlay.dts | 156 + - .../boot/dts/overlays/mcp251xfd-overlay.dts | 226 + - .../arm/boot/dts/overlays/mcp3008-overlay.dts | 205 + - .../arm/boot/dts/overlays/mcp3202-overlay.dts | 205 + - .../arm/boot/dts/overlays/mcp342x-overlay.dts | 164 + - .../dts/overlays/media-center-overlay.dts | 134 + - .../boot/dts/overlays/merus-amp-overlay.dts | 60 + - .../boot/dts/overlays/midi-uart0-overlay.dts | 36 + - .../boot/dts/overlays/midi-uart1-overlay.dts | 43 + - .../boot/dts/overlays/midi-uart2-overlay.dts | 37 + - .../boot/dts/overlays/midi-uart3-overlay.dts | 38 + - .../boot/dts/overlays/midi-uart4-overlay.dts | 38 + - .../boot/dts/overlays/midi-uart5-overlay.dts | 38 + - .../boot/dts/overlays/minipitft13-overlay.dts | 70 + - .../boot/dts/overlays/miniuart-bt-overlay.dts | 93 + - .../boot/dts/overlays/mlx90640-overlay.dts | 22 + - arch/arm/boot/dts/overlays/mmc-overlay.dts | 46 + - .../arm/boot/dts/overlays/mpu6050-overlay.dts | 29 + - .../arm/boot/dts/overlays/mz61581-overlay.dts | 117 + - arch/arm/boot/dts/overlays/ov5647-overlay.dts | 99 + - arch/arm/boot/dts/overlays/ov7251-overlay.dts | 94 + - arch/arm/boot/dts/overlays/ov9281-overlay.dts | 95 + - arch/arm/boot/dts/overlays/overlay_map.dts | 166 + - .../arm/boot/dts/overlays/papirus-overlay.dts | 89 + - .../arm/boot/dts/overlays/pca953x-overlay.dts | 240 + - .../dts/overlays/pcie-32bit-dma-overlay.dts | 38 + - arch/arm/boot/dts/overlays/pibell-overlay.dts | 81 + - .../dts/overlays/pifacedigital-overlay.dts | 144 + - .../arm/boot/dts/overlays/pifi-40-overlay.dts | 50 + - .../boot/dts/overlays/pifi-dac-hd-overlay.dts | 49 + - .../dts/overlays/pifi-dac-zero-overlay.dts | 49 + - .../dts/overlays/pifi-mini-210-overlay.dts | 42 + - arch/arm/boot/dts/overlays/piglow-overlay.dts | 97 + - .../boot/dts/overlays/piscreen-overlay.dts | 102 + - .../boot/dts/overlays/piscreen2r-overlay.dts | 106 + - .../arm/boot/dts/overlays/pisound-overlay.dts | 120 + - .../arm/boot/dts/overlays/pitft22-overlay.dts | 69 + - .../overlays/pitft28-capacitive-overlay.dts | 91 + - .../overlays/pitft28-resistive-overlay.dts | 119 + - .../overlays/pitft35-resistive-overlay.dts | 119 + - .../boot/dts/overlays/pps-gpio-overlay.dts | 38 + - .../boot/dts/overlays/pwm-2chan-overlay.dts | 49 + - .../boot/dts/overlays/pwm-ir-tx-overlay.dts | 40 + - arch/arm/boot/dts/overlays/pwm-overlay.dts | 45 + - .../arm/boot/dts/overlays/qca7000-overlay.dts | 55 + - .../dts/overlays/qca7000-uart0-overlay.dts | 46 + - .../dts/overlays/rotary-encoder-overlay.dts | 59 + - .../dts/overlays/rpi-backlight-overlay.dts | 21 + - .../overlays/rpi-cirrus-wm5102-overlay.dts | 172 + - .../arm/boot/dts/overlays/rpi-dac-overlay.dts | 34 + - .../boot/dts/overlays/rpi-display-overlay.dts | 91 + - .../boot/dts/overlays/rpi-ft5406-overlay.dts | 25 + - .../arm/boot/dts/overlays/rpi-poe-overlay.dts | 95 + - .../dts/overlays/rpi-poe-plus-overlay.dts | 23 + - .../boot/dts/overlays/rpi-proto-overlay.dts | 39 + - .../boot/dts/overlays/rpi-sense-overlay.dts | 47 + - arch/arm/boot/dts/overlays/rpi-tv-overlay.dts | 34 + - .../boot/dts/overlays/rpivid-v4l2-overlay.dts | 50 + - .../rra-digidac1-wm8741-audio-overlay.dts | 49 + - .../boot/dts/overlays/sainsmart18-overlay.dts | 52 + - .../dts/overlays/sc16is750-i2c-overlay.dts | 43 + - .../dts/overlays/sc16is752-i2c-overlay.dts | 43 + - .../dts/overlays/sc16is752-spi0-overlay.dts | 49 + - .../dts/overlays/sc16is752-spi1-overlay.dts | 67 + - arch/arm/boot/dts/overlays/sdhost-overlay.dts | 38 + - arch/arm/boot/dts/overlays/sdio-overlay.dts | 77 + - .../overlays/seeed-can-fd-hat-v1-overlay.dts | 138 + - .../overlays/seeed-can-fd-hat-v2-overlay.dts | 117 + - .../boot/dts/overlays/sh1106-spi-overlay.dts | 84 + - .../boot/dts/overlays/si446x-spi0-overlay.dts | 53 + - .../arm/boot/dts/overlays/smi-dev-overlay.dts | 20 + - .../boot/dts/overlays/smi-nand-overlay.dts | 66 + - arch/arm/boot/dts/overlays/smi-overlay.dts | 37 + - .../dts/overlays/spi-gpio35-39-overlay.dts | 31 + - .../dts/overlays/spi-gpio40-45-overlay.dts | 36 + - .../arm/boot/dts/overlays/spi-rtc-overlay.dts | 75 + - .../boot/dts/overlays/spi0-0cs-overlay.dts | 39 + - .../boot/dts/overlays/spi0-1cs-overlay.dts | 42 + - .../boot/dts/overlays/spi0-2cs-overlay.dts | 37 + - .../boot/dts/overlays/spi1-1cs-overlay.dts | 57 + - .../boot/dts/overlays/spi1-2cs-overlay.dts | 69 + - .../boot/dts/overlays/spi1-3cs-overlay.dts | 81 + - .../boot/dts/overlays/spi2-1cs-overlay.dts | 57 + - .../boot/dts/overlays/spi2-2cs-overlay.dts | 69 + - .../boot/dts/overlays/spi2-3cs-overlay.dts | 81 + - .../boot/dts/overlays/spi3-1cs-overlay.dts | 44 + - .../boot/dts/overlays/spi3-2cs-overlay.dts | 56 + - .../boot/dts/overlays/spi4-1cs-overlay.dts | 44 + - .../boot/dts/overlays/spi4-2cs-overlay.dts | 56 + - .../boot/dts/overlays/spi5-1cs-overlay.dts | 44 + - .../boot/dts/overlays/spi5-2cs-overlay.dts | 56 + - .../boot/dts/overlays/spi6-1cs-overlay.dts | 44 + - .../boot/dts/overlays/spi6-2cs-overlay.dts | 56 + - .../arm/boot/dts/overlays/ssd1306-overlay.dts | 36 + - .../boot/dts/overlays/ssd1306-spi-overlay.dts | 84 + - .../boot/dts/overlays/ssd1331-spi-overlay.dts | 83 + - .../boot/dts/overlays/ssd1351-spi-overlay.dts | 83 + - .../dts/overlays/superaudioboard-overlay.dts | 73 + - arch/arm/boot/dts/overlays/sx150x-overlay.dts | 1706 ++++ - .../dts/overlays/tc358743-audio-overlay.dts | 52 + - 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.../interface/vchiq_arm/vchiq_arm.h | 1 + - .../staging/vc04_services/vc-sm-cma/Kconfig | 10 + - .../staging/vc04_services/vc-sm-cma/Makefile | 12 + - drivers/staging/vc04_services/vc-sm-cma/TODO | 1 + - .../staging/vc04_services/vc-sm-cma/vc_sm.c | 1707 ++++ - .../staging/vc04_services/vc-sm-cma/vc_sm.h | 84 + - .../vc04_services/vc-sm-cma/vc_sm_cma_vchi.c | 503 ++ - .../vc04_services/vc-sm-cma/vc_sm_cma_vchi.h | 63 + - .../vc04_services/vc-sm-cma/vc_sm_defs.h | 297 + - .../vc04_services/vc-sm-cma/vc_sm_knl.h | 28 + - .../staging/vc04_services/vchiq-mmal/Kconfig | 3 +- - .../vc04_services/vchiq-mmal/mmal-common.h | 5 + - .../vc04_services/vchiq-mmal/mmal-encodings.h | 66 + - .../vc04_services/vchiq-mmal/mmal-msg.h | 54 + - .../vchiq-mmal/mmal-parameters.h | 251 +- - .../vc04_services/vchiq-mmal/mmal-vchiq.c | 413 +- - .../vc04_services/vchiq-mmal/mmal-vchiq.h | 5 + - drivers/thermal/broadcom/bcm2711_thermal.c | 5 +- - drivers/thermal/gov_step_wise.c | 33 +- - drivers/tty/serial/8250/8250_bcm2835aux.c | 7 + - drivers/tty/serial/amba-pl011.c | 75 +- - drivers/tty/serial/sc16is7xx.c | 16 +- - drivers/usb/Makefile | 1 + - drivers/usb/core/generic.c | 1 + - drivers/usb/core/hcd.c | 10 + - drivers/usb/core/hub.c | 2 +- - drivers/usb/core/message.c | 94 + - drivers/usb/core/otg_productlist.h | 114 +- - drivers/usb/gadget/file_storage.c | 3676 +++++++++ - drivers/usb/host/Kconfig | 10 + - drivers/usb/host/Makefile | 1 + - drivers/usb/host/dwc_common_port/Makefile | 58 + - .../usb/host/dwc_common_port/Makefile.fbsd | 17 + - .../usb/host/dwc_common_port/Makefile.linux | 49 + - drivers/usb/host/dwc_common_port/changes.txt | 174 + - .../usb/host/dwc_common_port/doc/doxygen.cfg | 270 + - drivers/usb/host/dwc_common_port/dwc_cc.c | 532 ++ - drivers/usb/host/dwc_common_port/dwc_cc.h | 224 + - .../host/dwc_common_port/dwc_common_fbsd.c | 1308 +++ - .../host/dwc_common_port/dwc_common_linux.c | 1409 ++++ - .../host/dwc_common_port/dwc_common_nbsd.c | 1275 +++ - drivers/usb/host/dwc_common_port/dwc_crypto.c | 308 + - drivers/usb/host/dwc_common_port/dwc_crypto.h | 111 + - drivers/usb/host/dwc_common_port/dwc_dh.c | 291 + - drivers/usb/host/dwc_common_port/dwc_dh.h | 106 + - drivers/usb/host/dwc_common_port/dwc_list.h | 594 ++ - drivers/usb/host/dwc_common_port/dwc_mem.c | 245 + - drivers/usb/host/dwc_common_port/dwc_modpow.c | 636 ++ - drivers/usb/host/dwc_common_port/dwc_modpow.h | 34 + - .../usb/host/dwc_common_port/dwc_notifier.c | 319 + - .../usb/host/dwc_common_port/dwc_notifier.h | 122 + - drivers/usb/host/dwc_common_port/dwc_os.h | 1276 +++ - drivers/usb/host/dwc_common_port/usb.h | 275 + - drivers/usb/host/dwc_otg/Makefile | 85 + - drivers/usb/host/dwc_otg/doc/doxygen.cfg | 224 + - drivers/usb/host/dwc_otg/dummy_audio.c | 1574 ++++ - drivers/usb/host/dwc_otg/dwc_cfi_common.h | 142 + - drivers/usb/host/dwc_otg/dwc_otg_adp.c | 854 ++ - drivers/usb/host/dwc_otg/dwc_otg_adp.h | 80 + - drivers/usb/host/dwc_otg/dwc_otg_attr.c | 1212 +++ - drivers/usb/host/dwc_otg/dwc_otg_attr.h | 89 + - drivers/usb/host/dwc_otg/dwc_otg_cfi.c | 1876 +++++ - drivers/usb/host/dwc_otg/dwc_otg_cfi.h | 320 + - drivers/usb/host/dwc_otg/dwc_otg_cil.c | 7146 +++++++++++++++++ - drivers/usb/host/dwc_otg/dwc_otg_cil.h | 1464 ++++ - drivers/usb/host/dwc_otg/dwc_otg_cil_intr.c | 1601 ++++ - drivers/usb/host/dwc_otg/dwc_otg_core_if.h | 705 ++ - drivers/usb/host/dwc_otg/dwc_otg_dbg.h | 117 + - drivers/usb/host/dwc_otg/dwc_otg_driver.c | 1772 ++++ - drivers/usb/host/dwc_otg/dwc_otg_driver.h | 86 + - drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c | 1433 ++++ - drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.h | 399 + - drivers/usb/host/dwc_otg/dwc_otg_fiq_stub.S | 80 + - drivers/usb/host/dwc_otg/dwc_otg_hcd.c | 4363 ++++++++++ - drivers/usb/host/dwc_otg/dwc_otg_hcd.h | 870 ++ - drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c | 1135 +++ - drivers/usb/host/dwc_otg/dwc_otg_hcd_if.h | 421 + - drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c | 2757 +++++++ - drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c | 1087 +++ - drivers/usb/host/dwc_otg/dwc_otg_hcd_queue.c | 974 +++ - drivers/usb/host/dwc_otg/dwc_otg_os_dep.h | 200 + - drivers/usb/host/dwc_otg/dwc_otg_pcd.c | 2725 +++++++ - drivers/usb/host/dwc_otg/dwc_otg_pcd.h | 273 + - drivers/usb/host/dwc_otg/dwc_otg_pcd_if.h | 361 + - drivers/usb/host/dwc_otg/dwc_otg_pcd_intr.c | 5148 ++++++++++++ - drivers/usb/host/dwc_otg/dwc_otg_pcd_linux.c | 1262 +++ - drivers/usb/host/dwc_otg/dwc_otg_regs.h | 2550 ++++++ - drivers/usb/host/dwc_otg/test/Makefile | 16 + - drivers/usb/host/dwc_otg/test/dwc_otg_test.pm | 337 + - .../usb/host/dwc_otg/test/test_mod_param.pl | 133 + - drivers/usb/host/dwc_otg/test/test_sysfs.pl | 193 + - drivers/usb/host/xhci-mem.c | 67 +- - drivers/usb/host/xhci-pci.c | 3 + - drivers/usb/host/xhci-ring.c | 55 +- - drivers/usb/host/xhci.c | 104 +- - drivers/usb/host/xhci.h | 8 +- - drivers/video/backlight/Kconfig | 7 + - drivers/video/backlight/Makefile | 1 + - drivers/video/backlight/rpi_backlight.c | 119 + - drivers/video/fbdev/Kconfig | 27 + - drivers/video/fbdev/Makefile | 2 + - drivers/video/fbdev/bcm2708_fb.c | 1274 +++ - drivers/video/fbdev/core/cfbimgblt.c | 152 +- - drivers/video/fbdev/core/fbmem.c | 35 + - drivers/video/fbdev/rpisense-fb.c | 296 + - drivers/video/logo/logo_linux_clut224.ppm | 2483 ++---- - drivers/w1/masters/w1-gpio.c | 2 +- - drivers/watchdog/bcm2835_wdt.c | 51 +- - include/drm/drm_atomic.h | 20 + - include/drm/drm_atomic_helper.h | 4 - - include/drm/drm_connector.h | 4 + - include/drm/drm_edid.h | 4 +- - include/drm/drm_modeset_helper_vtables.h | 56 +- - include/drm/drm_panel.h | 8 + - include/drm/drm_probe_helper.h | 1 + - include/drm/gud.h | 333 + - include/dt-bindings/gpio/gpio-fsm.h | 21 + - include/linux/brcmphy.h | 1 + - include/linux/broadcom/bcm2835_smi.h | 391 + - include/linux/broadcom/vc_mem.h | 39 + - include/linux/clk.h | 4 + - include/linux/hdmi.h | 2 +- - include/linux/leds.h | 3 + - include/linux/mfd/bcm2835-pm.h | 1 + - include/linux/mfd/rpisense/core.h | 47 + - include/linux/mfd/rpisense/framebuffer.h | 32 + - include/linux/mfd/rpisense/joystick.h | 35 + - include/linux/microchipphy.h | 8 + - include/linux/mmc/card.h | 2 + - include/linux/platform_data/dma-bcm2708.h | 143 + - include/linux/usb.h | 2 + - include/linux/usb/hcd.h | 7 + - include/linux/usb/r8152.h | 37 + - include/media/hevc-ctrls.h | 17 + - include/media/media-request.h | 12 + - include/media/v4l2-mediabus.h | 8 + - include/media/videobuf2-core.h | 15 + - include/soc/bcm2835/raspberrypi-firmware.h | 29 +- - include/sound/hdmi-codec.h | 17 +- - include/sound/pcm_iec958.h | 8 + - include/uapi/drm/drm_fourcc.h | 11 + - include/uapi/drm/drm_mode.h | 1 + - include/uapi/linux/bcm2835-isp.h | 347 + - include/uapi/linux/fb.h | 12 + - include/uapi/linux/media-bus-format.h | 8 +- - include/uapi/linux/v4l2-controls.h | 6 + - include/uapi/linux/videodev2.h | 13 + - kernel/cgroup/cgroup.c | 38 + - kernel/resource.c | 6 + - mm/page_alloc.c | 2 - - mm/zswap.c | 61 +- - net/bluetooth/smp.c | 16 +- - scripts/Makefile.dtbinst | 6 +- - scripts/Makefile.lib | 19 + - sound/core/pcm_iec958.c | 129 +- - sound/soc/bcm/Kconfig | 298 + - sound/soc/bcm/Makefile | 69 +- - sound/soc/bcm/allo-boss-dac.c | 456 ++ - sound/soc/bcm/allo-boss2-dac.c | 1133 +++ - sound/soc/bcm/allo-katana-codec.c | 388 + - sound/soc/bcm/allo-piano-dac-plus.c | 1063 +++ - sound/soc/bcm/allo-piano-dac.c | 122 + - .../bcm/audioinjector-isolated-soundcard.c | 183 + - sound/soc/bcm/audioinjector-octo-soundcard.c | 346 + - sound/soc/bcm/audioinjector-pi-soundcard.c | 187 + - sound/soc/bcm/audiosense-pi.c | 248 + - sound/soc/bcm/chipdip-dac.c | 275 + - sound/soc/bcm/digidac1-soundcard.c | 421 + - sound/soc/bcm/dionaudio_loco-v2.c | 117 + - sound/soc/bcm/dionaudio_loco.c | 117 + - sound/soc/bcm/fe-pi-audio.c | 154 + - sound/soc/bcm/googlevoicehat-codec.c | 214 + - sound/soc/bcm/hifiberry_dacplus.c | 527 ++ - sound/soc/bcm/hifiberry_dacplusadc.c | 398 + - sound/soc/bcm/hifiberry_dacplusadcpro.c | 605 ++ - sound/soc/bcm/hifiberry_dacplusdsp.c | 90 + - sound/soc/bcm/hifiberry_dacplushd.c | 238 + - sound/soc/bcm/i-sabre-q2m.c | 158 + - sound/soc/bcm/iqaudio-codec.c | 274 + - sound/soc/bcm/iqaudio-dac.c | 223 + - sound/soc/bcm/justboom-both.c | 266 + - sound/soc/bcm/justboom-dac.c | 147 + - sound/soc/bcm/pifi-40.c | 283 + - sound/soc/bcm/pisound.c | 1238 +++ - sound/soc/bcm/rpi-cirrus.c | 1025 +++ - sound/soc/bcm/rpi-proto.c | 147 + - sound/soc/bcm/rpi-simple-soundcard.c | 419 + - sound/soc/bcm/rpi-wm8804-soundcard.c | 410 + - sound/soc/codecs/Kconfig | 28 +- - sound/soc/codecs/Makefile | 8 + - sound/soc/codecs/cs42xx8-i2c.c | 9 +- - sound/soc/codecs/cs42xx8.c | 2 + - sound/soc/codecs/hdmi-codec.c | 219 +- - sound/soc/codecs/i-sabre-codec.c | 392 + - sound/soc/codecs/i-sabre-codec.h | 42 + - sound/soc/codecs/ma120x0p.c | 1384 ++++ - sound/soc/codecs/pcm1794a.c | 69 + - sound/soc/codecs/pcm512x.c | 2 +- - sound/soc/codecs/tas5713.c | 363 + - sound/soc/codecs/tas5713.h | 210 + - sound/soc/soc-core.c | 14 +- - sound/usb/quirks-table.h | 9 + - sound/usb/quirks.c | 6 + - 897 files changed, 175469 insertions(+), 4751 deletions(-) - create mode 100644 Documentation/admin-guide/media/bcm2835-isp.rst - create mode 100644 Documentation/devicetree/bindings/clock/raspberrypi,firmware-clocks.yaml - create mode 100644 Documentation/devicetree/bindings/hwmon/rpi-poe-fan.txt - create mode 100644 Documentation/devicetree/bindings/media/bcm2835-unicam.txt - create mode 100644 Documentation/devicetree/bindings/media/i2c/imx219.txt - create mode 100644 Documentation/devicetree/bindings/media/i2c/imx378.yaml - create mode 100644 Documentation/devicetree/bindings/media/i2c/imx477.yaml - create mode 100644 Documentation/devicetree/bindings/media/i2c/imx519.yaml - create mode 100644 Documentation/devicetree/bindings/media/i2c/irs1125.txt - create mode 100644 Documentation/devicetree/bindings/media/rpivid_hevc.yaml - create mode 100644 Documentation/devicetree/bindings/misc/brcm,bcm2835-smi-dev.txt - create mode 100644 Documentation/devicetree/bindings/misc/brcm,bcm2835-smi.txt - create mode 100644 Documentation/devicetree/bindings/nvmem/rmem.yaml - create mode 100644 Documentation/devicetree/bindings/pci/brcmstb-pcie.txt - 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create mode 100644 include/linux/mfd/rpisense/joystick.h - create mode 100644 include/linux/platform_data/dma-bcm2708.h - create mode 100644 include/linux/usb/r8152.h - create mode 100644 include/uapi/linux/bcm2835-isp.h - create mode 100644 sound/soc/bcm/allo-boss-dac.c - create mode 100644 sound/soc/bcm/allo-boss2-dac.c - create mode 100644 sound/soc/bcm/allo-katana-codec.c - create mode 100644 sound/soc/bcm/allo-piano-dac-plus.c - create mode 100644 sound/soc/bcm/allo-piano-dac.c - create mode 100644 sound/soc/bcm/audioinjector-isolated-soundcard.c - create mode 100644 sound/soc/bcm/audioinjector-octo-soundcard.c - create mode 100644 sound/soc/bcm/audioinjector-pi-soundcard.c - create mode 100644 sound/soc/bcm/audiosense-pi.c - create mode 100644 sound/soc/bcm/chipdip-dac.c - create mode 100644 sound/soc/bcm/digidac1-soundcard.c - create mode 100644 sound/soc/bcm/dionaudio_loco-v2.c - create mode 100644 sound/soc/bcm/dionaudio_loco.c - create mode 100644 sound/soc/bcm/fe-pi-audio.c - create mode 100644 sound/soc/bcm/googlevoicehat-codec.c - create mode 100644 sound/soc/bcm/hifiberry_dacplus.c - create mode 100644 sound/soc/bcm/hifiberry_dacplusadc.c - create mode 100644 sound/soc/bcm/hifiberry_dacplusadcpro.c - create mode 100644 sound/soc/bcm/hifiberry_dacplusdsp.c - create mode 100644 sound/soc/bcm/hifiberry_dacplushd.c - create mode 100644 sound/soc/bcm/i-sabre-q2m.c - create mode 100644 sound/soc/bcm/iqaudio-codec.c - create mode 100644 sound/soc/bcm/iqaudio-dac.c - create mode 100644 sound/soc/bcm/justboom-both.c - create mode 100644 sound/soc/bcm/justboom-dac.c - create mode 100644 sound/soc/bcm/pifi-40.c - create mode 100644 sound/soc/bcm/pisound.c - create mode 100644 sound/soc/bcm/rpi-cirrus.c - create mode 100644 sound/soc/bcm/rpi-proto.c - create mode 100644 sound/soc/bcm/rpi-simple-soundcard.c - create mode 100644 sound/soc/bcm/rpi-wm8804-soundcard.c - create mode 100644 sound/soc/codecs/i-sabre-codec.c - create mode 100644 sound/soc/codecs/i-sabre-codec.h - create mode 100644 sound/soc/codecs/ma120x0p.c - create mode 100644 sound/soc/codecs/pcm1794a.c - create mode 100644 sound/soc/codecs/tas5713.c - create mode 100644 sound/soc/codecs/tas5713.h - -diff --git a/Documentation/admin-guide/media/bcm2835-isp.rst b/Documentation/admin-guide/media/bcm2835-isp.rst -new file mode 100644 -index 000000000000..e1c19f78435e ---- /dev/null -+++ b/Documentation/admin-guide/media/bcm2835-isp.rst -@@ -0,0 +1,127 @@ -+.. SPDX-License-Identifier: GPL-2.0 -+ -+BCM2835 ISP Driver -+================== -+ -+Introduction -+------------ -+ -+The BCM2835 Image Sensor Pipeline (ISP) is a fixed function hardware pipeline -+for performing image processing operations. Images are fed to the input -+of the ISP through memory frame buffers. These images may be in various YUV, -+RGB, or Bayer formats. A typical use case would have Bayer images obtained from -+an image sensor by the BCM2835 Unicam peripheral, written to a memory -+frame buffer, and finally fed into the input of the ISP. Two concurrent output -+images may be generated in YUV or RGB format at different resolutions. -+Statistics output is also generated for Bayer input images. -+ -+The bcm2835-isp driver exposes the following media pads as V4L2 device nodes: -+ -+.. tabularcolumns:: |l|l|l|l| -+ -+.. cssclass: longtable -+ -+.. flat-table:: -+ -+ * - *Pad* -+ - *Direction* -+ - *Purpose* -+ - *Formats* -+ -+ * - "bcm2835-isp0-output0" -+ - sink -+ - Accepts Bayer, RGB or YUV format frame buffers as input to the ISP HW -+ pipeline. -+ - :ref:`RAW8 `, -+ :ref:`RAW10P `, -+ :ref:`RAW12P `, -+ :ref:`RAW14P `, -+ :ref:`RAW16 `, -+ :ref:`RGB24/BGR24 `, -+ :ref:`YUYV `, -+ :ref:`YVYU `, -+ :ref:`UYVY `, -+ :ref:`VYUY `, -+ :ref:`YUV420/YVU420 ` -+ -+ * - "bcm2835-isp0-capture1" -+ - source -+ - High resolution YUV or RGB processed output from the ISP. -+ - :ref:`RGB565 `, -+ :ref:`RGB24/BGR24 `, -+ :ref:`ABGR32 `, -+ :ref:`YUYV `, -+ :ref:`YVYU `, -+ :ref:`UYVY `, -+ :ref:`VYUY `. -+ :ref:`YUV420/YVU420 `, -+ :ref:`NV12/NV21 `, -+ -+ * - "bcm2835-isp0-capture2" -+ - source -+ - Low resolution YUV processed output from the ISP. The output of -+ this pad cannot have a resolution larger than the "bcm2835-isp0-capture1" pad in any dimension. -+ - :ref:`YUYV `, -+ :ref:`YVYU `, -+ :ref:`UYVY `, -+ :ref:`VYUY `. -+ :ref:`YUV420/YVU420 `, -+ :ref:`NV12/NV21 `, -+ -+ * - "bcm2835-isp0-capture1" -+ - source -+ - Image statistics calculated from the input image provided on the -+ "bcm2835-isp0-output0" pad. Statistics are only available for Bayer -+ format input images. -+ - :ref:`v4l2-meta-fmt-bcm2835-isp-stats`. -+ -+Pipeline Configuration -+---------------------- -+ -+The ISP pipeline can be configure through user-space by calling -+:ref:`VIDIOC_S_EXT_CTRLS ` on the “bcm2835-isp0-output0” -+node with the appropriate parameters as shown in the table below. -+ -+.. tabularcolumns:: |p{2cm}|p{5.0cm}| -+ -+.. cssclass: longtable -+ -+.. flat-table:: -+ -+ * - *id* -+ - *Parameter* -+ -+ * - ``V4L2_CID_USER_BCM2835_ISP_CC_MATRIX`` -+ - struct :c:type:`bcm2835_isp_custom_ccm` -+ -+ * - ``V4L2_CID_USER_BCM2835_ISP_LENS_SHADING`` -+ - struct :c:type:`bcm2835_isp_lens_shading` -+ -+ * - ``V4L2_CID_USER_BCM2835_ISP_BLACK_LEVEL`` -+ - struct :c:type:`bcm2835_isp_black_level` -+ -+ * - ``V4L2_CID_USER_BCM2835_ISP_GEQ`` -+ - struct :c:type:`bcm2835_isp_geq` -+ -+ * - ``V4L2_CID_USER_BCM2835_ISP_GAMMA`` -+ - struct :c:type:`bcm2835_isp_gamma` -+ -+ * - ``V4L2_CID_USER_BCM2835_ISP_DENOISE`` -+ - struct :c:type:`bcm2835_isp_denoise` -+ -+ * - ``V4L2_CID_USER_BCM2835_ISP_SHARPEN`` -+ - struct :c:type:`bcm2835_isp_sharpen` -+ -+ * - ``V4L2_CID_USER_BCM2835_ISP_DPC`` -+ - struct :c:type:`bcm2835_isp_dpc` -+ -+++++++++++++++++++++++++ -+Configuration Parameters -+++++++++++++++++++++++++ -+ -+.. kernel-doc:: include/uapi/linux/bcm2835-isp.h -+ :functions: bcm2835_isp_rational bcm2835_isp_ccm bcm2835_isp_custom_ccm -+ bcm2835_isp_gain_format bcm2835_isp_lens_shading -+ bcm2835_isp_black_level bcm2835_isp_geq bcm2835_isp_gamma -+ bcm2835_isp_denoise bcm2835_isp_sharpen -+ bcm2835_isp_dpc_mode bcm2835_isp_dpc -diff --git a/Documentation/devicetree/bindings/clock/raspberrypi,firmware-clocks.yaml b/Documentation/devicetree/bindings/clock/raspberrypi,firmware-clocks.yaml -new file mode 100644 -index 000000000000..2047e25700c6 ---- /dev/null -+++ b/Documentation/devicetree/bindings/clock/raspberrypi,firmware-clocks.yaml -@@ -0,0 +1,32 @@ -+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -+%YAML 1.2 -+--- -+$id: http://devicetree.org/schemas/clock/raspberrypi,firmware-clocks.yaml# -+$schema: http://devicetree.org/meta-schemas/core.yaml# -+ -+title: RaspberryPi Firmware Clocks Device Tree Bindings -+ -+maintainers: -+ - Maxime Ripard -+ -+properties: -+ "#clock-cells": -+ const: 1 -+ -+ compatible: -+ const: raspberrypi,firmware-clocks -+ -+required: -+ - "#clock-cells" -+ - compatible -+ -+additionalProperties: false -+ -+examples: -+ - | -+ firmware_clocks: firmware-clocks { -+ compatible = "raspberrypi,firmware-clocks"; -+ #clock-cells = <1>; -+ }; -+ -+... -diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml -index 7ce06f9f9f8e..6e8ac910bdd8 100644 ---- a/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml -+++ b/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml -@@ -53,6 +53,24 @@ properties: - - const: audio - - const: cec - -+ interrupts: -+ items: -+ - description: CEC TX interrupt -+ - description: CEC RX interrupt -+ - description: CEC stuck at low interrupt -+ - description: Wake-up interrupt -+ - description: Hotplug connected interrupt -+ - description: Hotplug removed interrupt -+ -+ interrupt-names: -+ items: -+ - const: cec-tx -+ - const: cec-rx -+ - const: cec-low -+ - const: wakeup -+ - const: hpd-connected -+ - const: hpd-removed -+ - ddc: - allOf: - - $ref: /schemas/types.yaml#/definitions/phandle -@@ -90,7 +108,7 @@ required: - - resets - - ddc - --additionalProperties: false -+unevaluatedProperties: false - - examples: - - | -diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml -index eb44e072b6e5..90ee069ada8d 100644 ---- a/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml -+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-dsi0.yaml -@@ -20,6 +20,7 @@ properties: - enum: - - brcm,bcm2835-dsi0 - - brcm,bcm2835-dsi1 -+ - brcm,bcm2711-dsi1 - - reg: - maxItems: 1 -diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml -index f54b4e4808f0..899d8cfa1731 100644 ---- a/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml -+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-hdmi.yaml -@@ -11,24 +11,58 @@ maintainers: - - properties: - compatible: -- const: brcm,bcm2835-hdmi -+ enum: -+ - brcm,bcm2835-hdmi -+ - brcm,bcm2711-hdmi0 -+ - brcm,bcm2711-hdmi1 - - reg: -+ oneOf: -+ - items: -+ - description: HDMI register range -+ - description: HD register range -+ -+ - items: -+ - description: HDMI controller register range -+ - description: DVP register range -+ - description: HDMI PHY register range -+ - description: Rate Manager register range -+ - description: Packet RAM register range -+ - description: Metadata RAM register range -+ - description: CSC register range -+ - description: CEC register range -+ - description: HD register range -+ -+ reg-names: - items: -- - description: HDMI register range -- - description: HD register range -+ - const: hdmi -+ - const: dvp -+ - const: phy -+ - const: rm -+ - const: packet -+ - const: metadata -+ - const: csc -+ - const: cec -+ - const: hd - - interrupts: - minItems: 2 - - clocks: -- items: -- - description: The pixel clock -- - description: The HDMI state machine clock -+ oneOf: -+ - items: -+ - description: The pixel clock -+ - description: The HDMI state machine clock -+ -+ - items: -+ - description: The HDMI state machine clock - - clock-names: -- items: -- - const: pixel -+ oneOf: -+ - items: -+ - const: pixel -+ - const: hdmi -+ - - const: hdmi - - ddc: -@@ -50,15 +84,54 @@ properties: - dma-names: - const: audio-rx - -+ resets: -+ maxItems: 1 -+ - required: - - compatible - - reg -- - interrupts - - clocks - - ddc - - additionalProperties: false - -+if: -+ properties: -+ compatible: -+ contains: -+ enum: -+ - brcm,bcm2711-hdmi0 -+ - brcm,bcm2711-hdmi1 -+ -+then: -+ properties: -+ reg: -+ minItems: 9 -+ -+ clocks: -+ maxItems: 1 -+ -+ clock-names: -+ maxItems: 1 -+ -+ required: -+ - reg-names -+ - resets -+ -+else: -+ properties: -+ reg: -+ maxItems: 2 -+ -+ clocks: -+ minItems: 2 -+ -+ clock-names: -+ minItems: 2 -+ -+ required: -+ - interrupts -+ - examples: - - | - #include -@@ -76,4 +149,31 @@ examples: - clock-names = "pixel", "hdmi"; - }; - -+ - | -+ hdmi0: hdmi@7ef00700 { -+ compatible = "brcm,bcm2711-hdmi0"; -+ reg = <0x7ef00700 0x300>, -+ <0x7ef00300 0x200>, -+ <0x7ef00f00 0x80>, -+ <0x7ef00f80 0x80>, -+ <0x7ef01b00 0x200>, -+ <0x7ef01f00 0x400>, -+ <0x7ef00200 0x80>, -+ <0x7ef04300 0x100>, -+ <0x7ef20000 0x100>; -+ reg-names = "hdmi", -+ "dvp", -+ "phy", -+ "rm", -+ "packet", -+ "metadata", -+ "csc", -+ "cec", -+ "hd"; -+ clocks = <&firmware_clocks 13>; -+ clock-names = "hdmi"; -+ resets = <&dvp 0>; -+ ddc = <&ddc0>; -+ }; -+ - ... -diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-vc4.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-vc4.yaml -index 49a5e041aa49..eac739a812f5 100644 ---- a/Documentation/devicetree/bindings/display/brcm,bcm2835-vc4.yaml -+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-vc4.yaml -@@ -21,6 +21,11 @@ properties: - - brcm,bcm2835-vc4 - - brcm,cygnus-vc4 - -+ raspberrypi,firmware: -+ $ref: /schemas/types.yaml#/definitions/phandle -+ description: > -+ Phandle to the mailbox node to communicate with the firmware. -+ - required: - - compatible - -diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml -index d900cc57b4ec..4d8a6b615e5b 100644 ---- a/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml -+++ b/Documentation/devicetree/bindings/display/brcm,bcm2835-vec.yaml -@@ -11,7 +11,9 @@ maintainers: - - properties: - compatible: -- const: brcm,bcm2835-vec -+ enum: -+ - brcm,bcm2835-vec -+ - brcm,bcm2711-vec - - reg: - maxItems: 1 -diff --git a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml -index edb53ab0d9eb..f474cc0feed6 100644 ---- a/Documentation/devicetree/bindings/display/panel/panel-simple.yaml -+++ b/Documentation/devicetree/bindings/display/panel/panel-simple.yaml -@@ -133,6 +133,8 @@ properties: - - frida,frd350h54004 - # FriendlyELEC HD702E 800x1280 LCD panel - - friendlyarm,hd702e -+ # Geekworm MZP280 2.8" 480x640 LCD panel with capacitive touch -+ - geekworm,mzp280 - # GiantPlus GPG48273QS5 4.3" (480x272) WQVGA TFT LCD panel - - giantplus,gpg48273qs5 - # GiantPlus GPM940B0 3.0" QVGA TFT LCD panel -@@ -147,6 +149,8 @@ properties: - - ivo,m133nwf4-r0 - # Innolux AT043TN24 4.3" WQVGA TFT LCD panel - - innolux,at043tn24 -+ # Innolux AT056tN53V1 5.6" VGA (640x480) TFT LCD panel -+ - innolux,at056tn53v1 - # Innolux AT070TN92 7.0" WQVGA TFT LCD panel - - innolux,at070tn92 - # Innolux G070Y2-L01 7" WVGA (800x480) TFT LCD panel -diff --git a/Documentation/devicetree/bindings/hwmon/rpi-poe-fan.txt b/Documentation/devicetree/bindings/hwmon/rpi-poe-fan.txt -new file mode 100644 -index 000000000000..c71f8569a4dc ---- /dev/null -+++ b/Documentation/devicetree/bindings/hwmon/rpi-poe-fan.txt -@@ -0,0 +1,55 @@ -+Bindings for the Raspberry Pi PoE HAT fan -+ -+Required properties: -+- compatible : "raspberrypi,rpi-poe-fan" -+- firmware : Reference to the RPi firmware device node -+- pwms : the PWM that is used to control the PWM fan -+- cooling-levels : PWM duty cycle values in a range from 0 to 255 -+ which correspond to thermal cooling states -+ -+Example: -+ fan0: rpi-poe-fan@0 { -+ compatible = "raspberrypi,rpi-poe-fan"; -+ firmware = <&firmware>; -+ cooling-min-state = <0>; -+ cooling-max-state = <3>; -+ #cooling-cells = <2>; -+ cooling-levels = <0 50 150 255>; -+ status = "okay"; -+ }; -+ -+ thermal-zones { -+ cpu_thermal: cpu-thermal { -+ trips { -+ threshold: trip-point@0 { -+ temperature = <45000>; -+ hysteresis = <5000>; -+ type = "active"; -+ }; -+ target: trip-point@1 { -+ temperature = <50000>; -+ hysteresis = <2000>; -+ type = "active"; -+ }; -+ cpu_hot: cpu_hot@0 { -+ temperature = <55000>; -+ hysteresis = <2000>; -+ type = "active"; -+ }; -+ }; -+ cooling-maps { -+ map0 { -+ trip = <&threshold>; -+ cooling-device = <&fan0 0 1>; -+ }; -+ map1 { -+ trip = <&target>; -+ cooling-device = <&fan0 1 2>; -+ }; -+ map2 { -+ trip = <&cpu_hot>; -+ cooling-device = <&fan0 2 3>; -+ }; -+ }; -+ }; -+ }; -diff --git a/Documentation/devicetree/bindings/media/bcm2835-unicam.txt b/Documentation/devicetree/bindings/media/bcm2835-unicam.txt -new file mode 100644 -index 000000000000..164d0377dcd2 ---- /dev/null -+++ b/Documentation/devicetree/bindings/media/bcm2835-unicam.txt -@@ -0,0 +1,85 @@ -+Broadcom BCM283x Camera Interface (Unicam) -+------------------------------------------ -+ -+The Unicam block on BCM283x SoCs is the receiver for either -+CSI-2 or CCP2 data from image sensors or similar devices. -+ -+The main platform using this SoC is the Raspberry Pi family of boards. -+On the Pi the VideoCore firmware can also control this hardware block, -+and driving it from two different processors will cause issues. -+To avoid this, the firmware checks the device tree configuration -+during boot. If it finds device tree nodes called csi0 or csi1 then -+it will stop the firmware accessing the block, and it can then -+safely be used via the device tree binding. -+ -+Required properties: -+=================== -+- compatible : must be "brcm,bcm2835-unicam". -+- reg : physical base address and length of the register sets for the -+ device. -+- interrupts : should contain the IRQ line for this Unicam instance. -+- clocks : list of clock specifiers, corresponding to entries in -+ clock-names property. -+- clock-names : must contain "lp" and "vpu" entries, matching entries in the -+ clocks property. -+ -+Unicam supports a single port node. It should contain one 'port' child node -+with child 'endpoint' node. Please refer to the bindings defined in -+Documentation/devicetree/bindings/media/video-interfaces.txt. -+ -+Within the endpoint node the "remote-endpoint" and "data-lanes" properties -+are mandatory. -+Data lane reordering is not supported so the data lanes must be in order, -+starting at 1. The number of data lanes should represent the number of -+usable lanes for the hardware block. That may be limited by either the SoC or -+how the platform presents the interface, and the lower value must be used. -+ -+Lane reordering is not supported on the clock lane either, so the optional -+property "clock-lane" will implicitly be <0>. -+Similarly lane inversion is not supported, therefore "lane-polarities" will -+implicitly be <0 0 0 0 0>. -+Neither of these values will be checked. -+ -+Example: -+ csi1: csi1@7e801000 { -+ compatible = "brcm,bcm2835-unicam"; -+ reg = <0x7e801000 0x800>, -+ <0x7e802004 0x4>; -+ interrupts = <2 7>; -+ clocks = <&clocks BCM2835_CLOCK_CAM1>, -+ <&firmware_clocks 4>; -+ clock-names = "lp", "vpu"; -+ port { -+ csi1_ep: endpoint { -+ remote-endpoint = <&tc358743_0>; -+ data-lanes = <1 2>; -+ }; -+ }; -+ }; -+ -+ i2c0: i2c@7e205000 { -+ tc358743: csi-hdmi-bridge@0f { -+ compatible = "toshiba,tc358743"; -+ reg = <0x0f>; -+ -+ clocks = <&tc358743_clk>; -+ clock-names = "refclk"; -+ -+ tc358743_clk: bridge-clk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <27000000>; -+ }; -+ -+ port { -+ tc358743_0: endpoint { -+ remote-endpoint = <&csi1_ep>; -+ clock-lanes = <0>; -+ data-lanes = <1 2>; -+ clock-noncontinuous; -+ link-frequencies = -+ /bits/ 64 <297000000>; -+ }; -+ }; -+ }; -+ }; -diff --git a/Documentation/devicetree/bindings/media/i2c/imx219.txt b/Documentation/devicetree/bindings/media/i2c/imx219.txt -new file mode 100644 -index 000000000000..a02f1ce1e120 ---- /dev/null -+++ b/Documentation/devicetree/bindings/media/i2c/imx219.txt -@@ -0,0 +1,59 @@ -+* Sony 1/4.0-Inch 8Mpixel CMOS Digital Image Sensor -+ -+The Sony imx219 is a 1/4.0-inch CMOS active pixel digital image sensor with -+an active array size of 3280H x 2464V. It is programmable through I2C -+interface. The I2C address is fixed to 0x10 as per sensor data sheet. -+Image data is sent through MIPI CSI-2, which is configured as either 2 or 4 -+data lanes. -+ -+Required Properties: -+- compatible: value should be "sony,imx219" for imx219 sensor -+- reg: I2C bus address of the device -+- clocks: reference to the xclk input clock. -+- clock-names: should be "xclk". -+- DOVDD-supply: Digital I/O voltage supply, 1.8 volts -+- AVDD-supply: Analog voltage supply, 2.8 volts -+- DVDD-supply: Digital core voltage supply, 1.2 volts -+ -+Optional Properties: -+- xclr-gpios: reference to the GPIO connected to the xclr pin, if any. Must be -+ released after all supplies are applied. -+ This is an active high signal to the imx219. -+ -+The imx219 device node should contain one 'port' child node with -+an 'endpoint' subnode. For further reading on port node refer to -+Documentation/devicetree/bindings/media/video-interfaces.txt. -+ -+Endpoint node required properties for CSI-2 connection are: -+- remote-endpoint: a phandle to the bus receiver's endpoint node. -+- clock-lanes: should be set to <0> (clock lane on hardware lane 0) -+- data-lanes: should be set to <1 2>, or <1 2 3 4> (two or four lane CSI-2 -+ supported) -+ -+Example: -+ sensor@10 { -+ compatible = "sony,imx219"; -+ reg = <0x10>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ clocks = <&imx219_clk>; -+ clock-names = "xclk"; -+ xclr-gpios = <&gpio_sensor 0 0>; -+ DOVDD-supply = <&vgen4_reg>; /* 1.8v */ -+ AVDD-supply = <&vgen3_reg>; /* 2.8v */ -+ DVDD-supply = <&vgen2_reg>; /* 1.2v */ -+ -+ imx219_clk: camera-clk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <24000000>; -+ }; -+ -+ port { -+ sensor_out: endpoint { -+ remote-endpoint = <&csiss_in>; -+ clock-lanes = <0>; -+ data-lanes = <1 2>; -+ }; -+ }; -+ }; -diff --git a/Documentation/devicetree/bindings/media/i2c/imx290.txt b/Documentation/devicetree/bindings/media/i2c/imx290.txt -index a3cc21410f7c..294e63650d9e 100644 ---- a/Documentation/devicetree/bindings/media/i2c/imx290.txt -+++ b/Documentation/devicetree/bindings/media/i2c/imx290.txt -@@ -1,13 +1,14 @@ - * Sony IMX290 1/2.8-Inch CMOS Image Sensor - - The Sony IMX290 is a 1/2.8-Inch CMOS Solid-state image sensor with --Square Pixel for Color Cameras. It is programmable through I2C and 4-wire --interfaces. The sensor output is available via CMOS logic parallel SDR output, -+Square Pixel for Color or Monochrome Cameras. It is programmable through I2C -+and 4-wire interfaces. -+The sensor output is available via CMOS logic parallel SDR output, - Low voltage LVDS DDR output and CSI-2 serial data output. The CSI-2 bus is the - default. No bindings have been defined for the other busses. - - Required Properties: --- compatible: Should be "sony,imx290" -+- compatible: Should be "sony,imx290", or "sony,imx290-mono" - - reg: I2C bus address of the device - - clocks: Reference to the xclk clock. - - clock-names: Should be "xclk". -diff --git a/Documentation/devicetree/bindings/media/i2c/imx378.yaml b/Documentation/devicetree/bindings/media/i2c/imx378.yaml -new file mode 100644 -index 000000000000..f832b4bfab93 ---- /dev/null -+++ b/Documentation/devicetree/bindings/media/i2c/imx378.yaml -@@ -0,0 +1,113 @@ -+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -+%YAML 1.2 -+--- -+$id: http://devicetree.org/schemas/media/i2c/imx378.yaml# -+$schema: http://devicetree.org/meta-schemas/core.yaml# -+ -+title: Sony 1/2.3-Inch 12Mpixel CMOS Digital Image Sensor -+ -+maintainers: -+ - Naushir Patuck -+ -+description: |- -+ The Sony IMX378 is a 1/2.3-inch CMOS active pixel digital image sensor -+ with an active array size of 4056H x 3040V. It is programmable through -+ I2C interface. The I2C address is fixed to 0x1A as per sensor data sheet. -+ Image data is sent through MIPI CSI-2, which is configured as either 2 or -+ 4 data lanes. -+ -+properties: -+ compatible: -+ const: sony,imx378 -+ -+ reg: -+ description: I2C device address -+ maxItems: 1 -+ -+ clocks: -+ maxItems: 1 -+ -+ VDIG-supply: -+ description: -+ Digital I/O voltage supply, 1.05 volts -+ -+ VANA-supply: -+ description: -+ Analog voltage supply, 2.8 volts -+ -+ VDDL-supply: -+ description: -+ Digital core voltage supply, 1.8 volts -+ -+ reset-gpios: -+ description: |- -+ Reference to the GPIO connected to the xclr pin, if any. -+ Must be released (set high) after all supplies and INCK are applied. -+ -+ # See ../video-interfaces.txt for more details -+ port: -+ type: object -+ properties: -+ endpoint: -+ type: object -+ properties: -+ data-lanes: -+ description: |- -+ The sensor supports either two-lane, or four-lane operation. -+ For two-lane operation the property must be set to <1 2>. -+ items: -+ - const: 1 -+ - const: 2 -+ -+ clock-noncontinuous: -+ type: boolean -+ description: |- -+ MIPI CSI-2 clock is non-continuous if this property is present, -+ otherwise it's continuous. -+ -+ link-frequencies: -+ allOf: -+ - $ref: /schemas/types.yaml#/definitions/uint64-array -+ description: -+ Allowed data bus frequencies. -+ -+ required: -+ - link-frequencies -+ -+required: -+ - compatible -+ - reg -+ - clocks -+ - VANA-supply -+ - VDIG-supply -+ - VDDL-supply -+ - port -+ -+additionalProperties: false -+ -+examples: -+ - | -+ i2c0 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ imx378: sensor@10 { -+ compatible = "sony,imx378"; -+ reg = <0x1a>; -+ clocks = <&imx378_clk>; -+ VANA-supply = <&imx378_vana>; /* 2.8v */ -+ VDIG-supply = <&imx378_vdig>; /* 1.05v */ -+ VDDL-supply = <&imx378_vddl>; /* 1.8v */ -+ -+ port { -+ imx378_0: endpoint { -+ remote-endpoint = <&csi1_ep>; -+ data-lanes = <1 2>; -+ clock-noncontinuous; -+ link-frequencies = /bits/ 64 <450000000>; -+ }; -+ }; -+ }; -+ }; -+ -+... -diff --git a/Documentation/devicetree/bindings/media/i2c/imx477.yaml b/Documentation/devicetree/bindings/media/i2c/imx477.yaml -new file mode 100644 -index 000000000000..0994e13e67f6 ---- /dev/null -+++ b/Documentation/devicetree/bindings/media/i2c/imx477.yaml -@@ -0,0 +1,113 @@ -+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -+%YAML 1.2 -+--- -+$id: http://devicetree.org/schemas/media/i2c/imx477.yaml# -+$schema: http://devicetree.org/meta-schemas/core.yaml# -+ -+title: Sony 1/2.3-Inch 12Mpixel CMOS Digital Image Sensor -+ -+maintainers: -+ - Naushir Patuck -+ -+description: |- -+ The Sony IMX477 is a 1/2.3-inch CMOS active pixel digital image sensor -+ with an active array size of 4056H x 3040V. It is programmable through -+ I2C interface. The I2C address is fixed to 0x1A as per sensor data sheet. -+ Image data is sent through MIPI CSI-2, which is configured as either 2 or -+ 4 data lanes. -+ -+properties: -+ compatible: -+ const: sony,imx477 -+ -+ reg: -+ description: I2C device address -+ maxItems: 1 -+ -+ clocks: -+ maxItems: 1 -+ -+ VDIG-supply: -+ description: -+ Digital I/O voltage supply, 1.05 volts -+ -+ VANA-supply: -+ description: -+ Analog voltage supply, 2.8 volts -+ -+ VDDL-supply: -+ description: -+ Digital core voltage supply, 1.8 volts -+ -+ reset-gpios: -+ description: |- -+ Reference to the GPIO connected to the xclr pin, if any. -+ Must be released (set high) after all all supplies and INCK are applied. -+ -+ # See ../video-interfaces.txt for more details -+ port: -+ type: object -+ properties: -+ endpoint: -+ type: object -+ properties: -+ data-lanes: -+ description: |- -+ The sensor supports either two-lane, or four-lane operation. -+ For two-lane operation the property must be set to <1 2>. -+ items: -+ - const: 1 -+ - const: 2 -+ -+ clock-noncontinuous: -+ type: boolean -+ description: |- -+ MIPI CSI-2 clock is non-continuous if this property is present, -+ otherwise it's continuous. -+ -+ link-frequencies: -+ allOf: -+ - $ref: /schemas/types.yaml#/definitions/uint64-array -+ description: -+ Allowed data bus frequencies. -+ -+ required: -+ - link-frequencies -+ -+required: -+ - compatible -+ - reg -+ - clocks -+ - VANA-supply -+ - VDIG-supply -+ - VDDL-supply -+ - port -+ -+additionalProperties: false -+ -+examples: -+ - | -+ i2c0 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ imx477: sensor@10 { -+ compatible = "sony,imx477"; -+ reg = <0x1a>; -+ clocks = <&imx477_clk>; -+ VANA-supply = <&imx477_vana>; /* 2.8v */ -+ VDIG-supply = <&imx477_vdig>; /* 1.05v */ -+ VDDL-supply = <&imx477_vddl>; /* 1.8v */ -+ -+ port { -+ imx477_0: endpoint { -+ remote-endpoint = <&csi1_ep>; -+ data-lanes = <1 2>; -+ clock-noncontinuous; -+ link-frequencies = /bits/ 64 <450000000>; -+ }; -+ }; -+ }; -+ }; -+ -+... -diff --git a/Documentation/devicetree/bindings/media/i2c/imx519.yaml b/Documentation/devicetree/bindings/media/i2c/imx519.yaml -new file mode 100644 -index 000000000000..717230a21764 ---- /dev/null -+++ b/Documentation/devicetree/bindings/media/i2c/imx519.yaml -@@ -0,0 +1,113 @@ -+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -+%YAML 1.2 -+--- -+$id: http://devicetree.org/schemas/media/i2c/imx519.yaml# -+$schema: http://devicetree.org/meta-schemas/core.yaml# -+ -+title: Sony 1/2.5-Inch 16Mpixel CMOS Digital Image Sensor -+ -+maintainers: -+ - Lee Jackson -+ -+description: |- -+ The Sony IMX519 is a 1/2.5-inch CMOS active pixel digital image sensor -+ with an active array size of 4656H x 3496V. It is programmable through -+ I2C interface. The I2C address is fixed to 0x1A as per sensor data sheet. -+ Image data is sent through MIPI CSI-2, which is configured as either 2 or -+ 4 data lanes. -+ -+properties: -+ compatible: -+ const: sony,imx519 -+ -+ reg: -+ description: I2C device address -+ maxItems: 1 -+ -+ clocks: -+ maxItems: 1 -+ -+ VDIG-supply: -+ description: -+ Digital I/O voltage supply, 1.05 volts -+ -+ VANA-supply: -+ description: -+ Analog voltage supply, 2.8 volts -+ -+ VDDL-supply: -+ description: -+ Digital core voltage supply, 1.8 volts -+ -+ reset-gpios: -+ description: |- -+ Reference to the GPIO connected to the xclr pin, if any. -+ Must be released (set high) after all supplies and INCK are applied. -+ -+ # See ../video-interfaces.txt for more details -+ port: -+ type: object -+ properties: -+ endpoint: -+ type: object -+ properties: -+ data-lanes: -+ description: |- -+ The sensor supports either two-lane, or four-lane operation. -+ For two-lane operation the property must be set to <1 2>. -+ items: -+ - const: 1 -+ - const: 2 -+ -+ clock-noncontinuous: -+ type: boolean -+ description: |- -+ MIPI CSI-2 clock is non-continuous if this property is present, -+ otherwise it's continuous. -+ -+ link-frequencies: -+ allOf: -+ - $ref: /schemas/types.yaml#/definitions/uint64-array -+ description: -+ Allowed data bus frequencies. -+ -+ required: -+ - link-frequencies -+ -+required: -+ - compatible -+ - reg -+ - clocks -+ - VANA-supply -+ - VDIG-supply -+ - VDDL-supply -+ - port -+ -+additionalProperties: false -+ -+examples: -+ - | -+ i2c0 { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ imx519: sensor@1a { -+ compatible = "sony,imx519"; -+ reg = <0x1a>; -+ clocks = <&imx519_clk>; -+ VANA-supply = <&imx519_vana>; /* 2.8v */ -+ VDIG-supply = <&imx519_vdig>; /* 1.05v */ -+ VDDL-supply = <&imx519_vddl>; /* 1.8v */ -+ -+ port { -+ imx519_0: endpoint { -+ remote-endpoint = <&csi1_ep>; -+ data-lanes = <1 2>; -+ clock-noncontinuous; -+ link-frequencies = /bits/ 64 <493500000>; -+ }; -+ }; -+ }; -+ }; -+ -+... -diff --git a/Documentation/devicetree/bindings/media/i2c/irs1125.txt b/Documentation/devicetree/bindings/media/i2c/irs1125.txt -new file mode 100644 -index 000000000000..25a48028c957 ---- /dev/null -+++ b/Documentation/devicetree/bindings/media/i2c/irs1125.txt -@@ -0,0 +1,48 @@ -+* Infineon irs1125 time of flight sensor -+ -+The Infineon irs1125 is a time of flight digital image sensor with -+an active array size of 352H x 286V. It is programmable through I2C -+interface. The I2C address defaults to 0x3D, but can be reconfigured -+to address 0x3C or 0x41 via I2C commands. Image data is sent through -+MIPI CSI-2, which is configured as either 1 or 2 data lanes. -+ -+Required Properties: -+- compatible: value should be "infineon,irs1125" for irs1125 sensor -+- reg: I2C bus address of the device -+- clocks: reference to the xclk input clock. -+- pwdn-gpios: reference to the GPIO connected to the reset pin. -+ This is an active low signal to the iirs1125. -+ -+The irs1125 device node should contain one 'port' child node with -+an 'endpoint' subnode. For further reading on port node refer to -+Documentation/devicetree/bindings/media/video-interfaces.txt. -+ -+Endpoint node required properties for CSI-2 connection are: -+- remote-endpoint: a phandle to the bus receiver's endpoint node. -+- clock-lanes: should be set to <0> (clock lane on hardware lane 0) -+- data-lanes: should be set to <1> or <1 2> (one or two lane CSI-2 -+ supported) -+ -+Example: -+ sensor@10 { -+ compatible = "infineon,irs1125"; -+ reg = <0x3D>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ clocks = <&irs1125_clk>; -+ pwdn-gpios = <&gpio 5 0>; -+ -+ irs1125_clk: camera-clk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <26000000>; -+ }; -+ -+ port { -+ sensor_out: endpoint { -+ remote-endpoint = <&csiss_in>; -+ clock-lanes = <0>; -+ data-lanes = <1 2>; -+ }; -+ }; -+ }; -diff --git a/Documentation/devicetree/bindings/media/rpivid_hevc.yaml b/Documentation/devicetree/bindings/media/rpivid_hevc.yaml -new file mode 100644 -index 000000000000..ce6b81a10303 ---- /dev/null -+++ b/Documentation/devicetree/bindings/media/rpivid_hevc.yaml -@@ -0,0 +1,72 @@ -+# SPDX-License-Identifier: GPL-2.0-only -+%YAML 1.2 -+--- -+$id: http://devicetree.org/schemas/media/rpivid_hevc.yaml# -+$schema: http://devicetree.org/meta-schemas/core.yaml# -+ -+title: Raspberry Pi HEVC Decoder -+ -+maintainers: -+ - Raspberry Pi -+ -+description: |- -+ The Camera Adaptation Layer (CAL) is a key component for image capture -+ applications. The capture module provides the system interface and the -+ processing capability to connect CSI2 image-sensor modules to the -+ DRA72x device. -+ -+properties: -+ compatible: -+ enum: -+ - raspberrypi,rpivid-vid-decoder -+ -+ reg: -+ minItems: 2 -+ items: -+ - description: The HEVC main register region -+ - description: The Interrupt controller register region -+ -+ reg-names: -+ minItems: 2 -+ items: -+ - const: hevc -+ - const: intc -+ -+ interrupts: -+ maxItems: 1 -+ -+ clocks: -+ items: -+ - description: The HEVC block clock -+ -+ clock-names: -+ items: -+ - const: hevc -+ -+required: -+ - compatible -+ - reg -+ - reg-names -+ - interrupts -+ - clocks -+ -+additionalProperties: false -+ -+examples: -+ - | -+ #include -+ -+ video-codec@7eb10000 { -+ compatible = "raspberrypi,rpivid-vid-decoder"; -+ reg = <0x0 0x7eb10000 0x1000>, /* INTC */ -+ <0x0 0x7eb00000 0x10000>; /* HEVC */ -+ reg-names = "intc", -+ "hevc"; -+ -+ interrupts = ; -+ -+ clocks = <&clk 0>; -+ clock-names = "hevc"; -+ }; -+ -+... -diff --git a/Documentation/devicetree/bindings/misc/brcm,bcm2835-smi-dev.txt b/Documentation/devicetree/bindings/misc/brcm,bcm2835-smi-dev.txt -new file mode 100644 -index 000000000000..68cc8ebc3392 ---- /dev/null -+++ b/Documentation/devicetree/bindings/misc/brcm,bcm2835-smi-dev.txt -@@ -0,0 +1,17 @@ -+* Broadcom BCM2835 SMI character device driver. -+ -+SMI or secondary memory interface is a peripheral specific to certain Broadcom -+SOCs, and is helpful for talking to things like parallel-interface displays -+and NAND flashes (in fact, most things with a parallel register interface). -+ -+This driver adds a character device which provides a user-space interface to -+an instance of the SMI driver. -+ -+Required properties: -+- compatible: "brcm,bcm2835-smi-dev" -+- smi_handle: a phandle to the smi node. -+ -+Optional properties: -+- None. -+ -+ -diff --git a/Documentation/devicetree/bindings/misc/brcm,bcm2835-smi.txt b/Documentation/devicetree/bindings/misc/brcm,bcm2835-smi.txt -new file mode 100644 -index 000000000000..b76dc694f1ac ---- /dev/null -+++ b/Documentation/devicetree/bindings/misc/brcm,bcm2835-smi.txt -@@ -0,0 +1,48 @@ -+* Broadcom BCM2835 SMI driver. -+ -+SMI or secondary memory interface is a peripheral specific to certain Broadcom -+SOCs, and is helpful for talking to things like parallel-interface displays -+and NAND flashes (in fact, most things with a parallel register interface). -+ -+Required properties: -+- compatible: "brcm,bcm2835-smi" -+- reg: Should contain location and length of SMI registers and SMI clkman regs -+- interrupts: *the* SMI interrupt. -+- pinctrl-names: should be "default". -+- pinctrl-0: the phandle of the gpio pin node. -+- brcm,smi-clock-source: the clock source for clkman -+- brcm,smi-clock-divisor: the integer clock divisor for clkman -+- dmas: the dma controller phandle and the DREQ number (4 on a 2835) -+- dma-names: the name used by the driver to request its channel. -+ Should be "rx-tx". -+ -+Optional properties: -+- None. -+ -+Examples: -+ -+8 data pin configuration: -+ -+smi: smi@7e600000 { -+ compatible = "brcm,bcm2835-smi"; -+ reg = <0x7e600000 0x44>, <0x7e1010b0 0x8>; -+ interrupts = <2 16>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&smi_pins>; -+ brcm,smi-clock-source = <6>; -+ brcm,smi-clock-divisor = <4>; -+ dmas = <&dma 4>; -+ dma-names = "rx-tx"; -+ -+ status = "okay"; -+}; -+ -+smi_pins: smi_pins { -+ brcm,pins = <2 3 4 5 6 7 8 9 10 11 12 13 14 15>; -+ /* Alt 1: SMI */ -+ brcm,function = <5 5 5 5 5 5 5 5 5 5 5 5 5 5>; -+ /* /CS, /WE and /OE are pulled high, as they are -+ generally active low signals */ -+ brcm,pull = <2 2 2 2 2 2 0 0 0 0 0 0 0 0>; -+}; -+ -diff --git a/Documentation/devicetree/bindings/net/microchip,lan78xx.txt b/Documentation/devicetree/bindings/net/microchip,lan78xx.txt -index 11a679530ae6..104768b85bbc 100644 ---- a/Documentation/devicetree/bindings/net/microchip,lan78xx.txt -+++ b/Documentation/devicetree/bindings/net/microchip,lan78xx.txt -@@ -14,6 +14,9 @@ Optional properties of the embedded PHY: - - microchip,led-modes: a 0..4 element vector, with each element configuring - the operating mode of an LED. Omitted LEDs are turned off. Allowed values - are defined in "include/dt-bindings/net/microchip-lan78xx.h". -+- microchip,downshift-after: sets the number of failed auto-negotiation -+ attempts after which the link is downgraded from 1000BASE-T. Should be one of -+ 2, 3, 4, 5 or 0, where 0 means never downshift. - - Example: - -diff --git a/Documentation/devicetree/bindings/nvmem/rmem.yaml b/Documentation/devicetree/bindings/nvmem/rmem.yaml -new file mode 100644 -index 000000000000..29b53871aa02 ---- /dev/null -+++ b/Documentation/devicetree/bindings/nvmem/rmem.yaml -@@ -0,0 +1,49 @@ -+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) -+%YAML 1.2 -+--- -+$id: http://devicetree.org/schemas/nvmem/rmem.yaml# -+$schema: http://devicetree.org/meta-schemas/core.yaml# -+ -+title: Reserved Memory Based nvmem Device -+ -+maintainers: -+ - Nicolas Saenz Julienne -+ -+allOf: -+ - $ref: "nvmem.yaml#" -+ -+properties: -+ compatible: -+ items: -+ - enum: -+ - raspberrypi,bootloader-config -+ - const: nvmem-rmem -+ -+ no-map: -+ $ref: /schemas/types.yaml#/definitions/flag -+ description: -+ Avoid creating a virtual mapping of the region as part of the OS' -+ standard mapping of system memory. -+ -+required: -+ - compatible -+ - no-map -+ -+unevaluatedProperties: false -+ -+examples: -+ - | -+ reserved-memory { -+ #address-cells = <1>; -+ #size-cells = <1>; -+ -+ blconfig: nvram@10000000 { -+ compatible = "raspberrypi,bootloader-config", "nvmem-rmem"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ reg = <0x10000000 0x1000>; -+ no-map; -+ }; -+ }; -+ -+... -diff --git a/Documentation/devicetree/bindings/pci/brcmstb-pcie.txt b/Documentation/devicetree/bindings/pci/brcmstb-pcie.txt -new file mode 100644 -index 000000000000..a1a9ad5e70ca ---- /dev/null -+++ b/Documentation/devicetree/bindings/pci/brcmstb-pcie.txt -@@ -0,0 +1,59 @@ -+Brcmstb PCIe Host Controller Device Tree Bindings -+ -+Required Properties: -+- compatible -+ "brcm,bcm7425-pcie" -- for 7425 family MIPS-based SOCs. -+ "brcm,bcm7435-pcie" -- for 7435 family MIPS-based SOCs. -+ "brcm,bcm7445-pcie" -- for 7445 and later ARM based SOCs (not including -+ the 7278). -+ "brcm,bcm7278-pcie" -- for 7278 family ARM-based SOCs. -+ -+- reg -- the register start address and length for the PCIe reg block. -+- interrupts -- two interrupts are specified; the first interrupt is for -+ the PCI host controller and the second is for MSI if the built-in -+ MSI controller is to be used. -+- interrupt-names -- names of the interrupts (above): "pcie" and "msi". -+- #address-cells -- set to <3>. -+- #size-cells -- set to <2>. -+- #interrupt-cells: set to <1>. -+- interrupt-map-mask and interrupt-map, standard PCI properties to define the -+ mapping of the PCIe interface to interrupt numbers. -+- ranges: ranges for the PCI memory and I/O regions. -+- linux,pci-domain -- should be unique per host controller. -+ -+Optional Properties: -+- clocks -- phandle of pcie clock. -+- clock-names -- set to "sw_pcie" if clocks is used. -+- dma-ranges -- Specifies the inbound memory mapping regions when -+ an "identity map" is not possible. -+- msi-controller -- this property is typically specified to have the -+ PCIe controller use its internal MSI controller. -+- msi-parent -- set to use an external MSI interrupt controller. -+- brcm,enable-ssc -- (boolean) indicates usage of spread-spectrum clocking. -+- max-link-speed -- (integer) indicates desired generation of link: -+ 1 => 2.5 Gbps (gen1), 2 => 5.0 Gbps (gen2), 3 => 8.0 Gbps (gen3). -+ -+Example Node: -+ -+pcie0: pcie@f0460000 { -+ reg = <0x0 0xf0460000 0x0 0x9310>; -+ interrupts = <0x0 0x0 0x4>; -+ compatible = "brcm,bcm7445-pcie"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ ranges = <0x02000000 0x00000000 0x00000000 0x00000000 0xc0000000 0x00000000 0x08000000 -+ 0x02000000 0x00000000 0x08000000 0x00000000 0xc8000000 0x00000000 0x08000000>; -+ #interrupt-cells = <1>; -+ interrupt-map-mask = <0 0 0 7>; -+ interrupt-map = <0 0 0 1 &intc 0 47 3 -+ 0 0 0 2 &intc 0 48 3 -+ 0 0 0 3 &intc 0 49 3 -+ 0 0 0 4 &intc 0 50 3>; -+ clocks = <&sw_pcie0>; -+ clock-names = "sw_pcie"; -+ msi-parent = <&pcie0>; /* use PCIe's internal MSI controller */ -+ msi-controller; /* use PCIe's internal MSI controller */ -+ brcm,ssc; -+ max-link-speed = <1>; -+ linux,pci-domain = <0>; -+ }; -diff --git a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt -index 3e56c1b34a4c..76dd7b06e26a 100644 ---- a/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt -+++ b/Documentation/devicetree/bindings/power/reset/gpio-poweroff.txt -@@ -31,6 +31,7 @@ Optional properties: - - inactive-delay-ms: Delay (default 100) to wait after driving gpio inactive - - timeout-ms: Time to wait before asserting a WARN_ON(1). If nothing is - specified, 3000 ms is used. -+- export : Export the GPIO line to the sysfs system - - Examples: - -diff --git a/Documentation/devicetree/bindings/serial/pl011.yaml b/Documentation/devicetree/bindings/serial/pl011.yaml -index c23c93b400f0..5e1d6483b2a9 100644 ---- a/Documentation/devicetree/bindings/serial/pl011.yaml -+++ b/Documentation/devicetree/bindings/serial/pl011.yaml -@@ -98,6 +98,12 @@ properties: - $ref: /schemas/types.yaml#/definitions/uint32 - default: 3000 - -+ cts-event-workaround: -+ description: -+ Enables the (otherwise vendor-specific) workaround for the -+ CTS-induced TX lockup. -+ type: boolean -+ - required: - - compatible - - reg -diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt -new file mode 100644 -index 000000000000..f8d32547195b ---- /dev/null -+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt -@@ -0,0 +1,463 @@ -+Device tree binding vendor prefix registry. Keep list in alphabetical order. -+ -+This isn't an exhaustive list, but you should add new prefixes to it before -+using them to avoid name-space collisions. -+ -+abilis Abilis Systems -+abracon Abracon Corporation -+actions Actions Semiconductor Co., Ltd. -+active-semi Active-Semi International Inc -+ad Avionic Design GmbH -+adafruit Adafruit Industries, LLC -+adapteva Adapteva, Inc. -+adaptrum Adaptrum, Inc. -+adh AD Holdings Plc. -+adi Analog Devices, Inc. -+advantech Advantech Corporation -+aeroflexgaisler Aeroflex Gaisler AB -+al Annapurna Labs -+allo Allo.com -+allwinner Allwinner Technology Co., Ltd. -+alphascale AlphaScale Integrated Circuits Systems, Inc. -+altr Altera Corp. -+amarula Amarula Solutions -+amazon Amazon.com, Inc. -+amcc Applied Micro Circuits Corporation (APM, formally AMCC) -+amd Advanced Micro Devices (AMD), Inc. -+amediatech Shenzhen Amediatech Technology Co., Ltd -+amlogic Amlogic, Inc. -+ampire Ampire Co., Ltd. -+ams AMS AG -+amstaos AMS-Taos Inc. -+analogix Analogix Semiconductor, Inc. -+andestech Andes Technology Corporation -+apm Applied Micro Circuits Corporation (APM) -+aptina Aptina Imaging -+arasan Arasan Chip Systems -+archermind ArcherMind Technology (Nanjing) Co., Ltd. -+arctic Arctic Sand -+aries Aries Embedded GmbH -+arm ARM Ltd. -+armadeus ARMadeus Systems SARL -+arrow Arrow Electronics -+artesyn Artesyn Embedded Technologies Inc. -+asahi-kasei Asahi Kasei Corp. -+aspeed ASPEED Technology Inc. -+asus AsusTek Computer Inc. -+atlas Atlas Scientific LLC -+atmel Atmel Corporation -+auo AU Optronics Corporation -+auvidea Auvidea GmbH -+avago Avago Technologies -+avia avia semiconductor -+avic Shanghai AVIC Optoelectronics Co., Ltd. -+avnet Avnet, Inc. -+axentia Axentia Technologies AB -+axis Axis Communications AB -+bananapi BIPAI KEJI LIMITED -+bhf Beckhoff Automation GmbH & Co. KG -+bitmain Bitmain Technologies -+blokaslabs Vilniaus Blokas UAB -+boe BOE Technology Group Co., Ltd. -+bosch Bosch Sensortec GmbH -+boundary Boundary Devices Inc. -+brcm Broadcom Corporation -+buffalo Buffalo, Inc. -+bticino Bticino International -+calxeda Calxeda -+capella Capella Microsystems, Inc -+cascoda Cascoda, Ltd. -+catalyst Catalyst Semiconductor, Inc. -+cavium Cavium, Inc. -+cdns Cadence Design Systems Inc. -+cdtech CDTech(H.K.) Electronics Limited -+ceva Ceva, Inc. -+chipidea Chipidea, Inc -+chipone ChipOne -+chipspark ChipSPARK -+chrp Common Hardware Reference Platform -+chunghwa Chunghwa Picture Tubes Ltd. -+ciaa Computadora Industrial Abierta Argentina -+cirrus Cirrus Logic, Inc. -+cloudengines Cloud Engines, Inc. -+cnm Chips&Media, Inc. -+cnxt Conexant Systems, Inc. -+compulab CompuLab Ltd. -+cortina Cortina Systems, Inc. -+cosmic Cosmic Circuits -+crane Crane Connectivity Solutions -+creative Creative Technology Ltd -+crystalfontz Crystalfontz America, Inc. -+csky Hangzhou C-SKY Microsystems Co., Ltd -+cubietech Cubietech, Ltd. -+cypress Cypress Semiconductor Corporation -+cznic CZ.NIC, z.s.p.o. -+dallas Maxim Integrated Products (formerly Dallas Semiconductor) -+dataimage DataImage, Inc. -+davicom DAVICOM Semiconductor, Inc. -+delta Delta Electronics, Inc. -+denx Denx Software Engineering -+devantech Devantech, Ltd. -+dh DH electronics GmbH -+digi Digi International Inc. -+digilent Diglent, Inc. -+dioo Dioo Microcircuit Co., Ltd -+dlc DLC Display Co., Ltd. -+dlg Dialog Semiconductor -+dlink D-Link Corporation -+dmo Data Modul AG -+domintech Domintech Co., Ltd. -+dongwoon Dongwoon Anatech -+dptechnics DPTechnics -+dragino Dragino Technology Co., Limited -+ea Embedded Artists AB -+ebs-systart EBS-SYSTART GmbH -+ebv EBV Elektronik -+eckelmann Eckelmann AG -+edt Emerging Display Technologies -+eeti eGalax_eMPIA Technology Inc -+elan Elan Microelectronic Corp. -+elgin Elgin S/A. -+embest Shenzhen Embest Technology Co., Ltd. -+emlid Emlid, Ltd. -+emmicro EM Microelectronic -+emtrion emtrion GmbH -+endless Endless Mobile, Inc. -+energymicro Silicon Laboratories (formerly Energy Micro AS) -+engicam Engicam S.r.l. -+epcos EPCOS AG -+epfl Ecole Polytechnique Fédérale de Lausanne -+epson Seiko Epson Corp. -+est ESTeem Wireless Modems -+ettus NI Ettus Research -+eukrea Eukréa Electromatique -+everest Everest Semiconductor Co. Ltd. -+everspin Everspin Technologies, Inc. -+exar Exar Corporation -+excito Excito -+ezchip EZchip Semiconductor -+facebook Facebook -+fairphone Fairphone B.V. -+faraday Faraday Technology Corporation -+fastrax Fastrax Oy -+fcs Fairchild Semiconductor -+feiyang Shenzhen Fly Young Technology Co.,LTD. -+firefly Firefly -+focaltech FocalTech Systems Co.,Ltd -+friendlyarm Guangzhou FriendlyARM Computer Tech Co., Ltd -+fsl Freescale Semiconductor -+fujitsu Fujitsu Ltd. -+gateworks Gateworks Corporation -+gcw Game Consoles Worldwide -+ge General Electric Company -+geekbuying GeekBuying -+gef GE Fanuc Intelligent Platforms Embedded Systems, Inc. -+GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc. -+geniatech Geniatech, Inc. -+giantec Giantec Semiconductor, Inc. -+giantplus Giantplus Technology Co., Ltd. -+globalscale Globalscale Technologies, Inc. -+globaltop GlobalTop Technology, Inc. -+gmt Global Mixed-mode Technology, Inc. -+goodix Shenzhen Huiding Technology Co., Ltd. -+google Google, Inc. -+grinn Grinn -+grmn Garmin Limited -+gumstix Gumstix, Inc. -+gw Gateworks Corporation -+hannstar HannStar Display Corporation -+haoyu Haoyu Microelectronic Co. Ltd. -+hardkernel Hardkernel Co., Ltd -+hideep HiDeep Inc. -+himax Himax Technologies, Inc. -+hisilicon Hisilicon Limited. -+hit Hitachi Ltd. -+hitex Hitex Development Tools -+holt Holt Integrated Circuits, Inc. -+honeywell Honeywell -+hp Hewlett Packard -+holtek Holtek Semiconductor, Inc. -+hwacom HwaCom Systems Inc. -+i2se I2SE GmbH -+ibm International Business Machines (IBM) -+icplus IC Plus Corp. -+idt Integrated Device Technologies, Inc. -+ifi Ingenieurburo Fur Ic-Technologie (I/F/I) -+ilitek ILI Technology Corporation (ILITEK) -+img Imagination Technologies Ltd. -+infineon Infineon Technologies -+inforce Inforce Computing -+ingenic Ingenic Semiconductor -+innolux Innolux Corporation -+inside-secure INSIDE Secure -+intel Intel Corporation -+intercontrol Inter Control Group -+invensense InvenSense Inc. -+inversepath Inverse Path -+iom Iomega Corporation -+isee ISEE 2007 S.L. -+isil Intersil -+issi Integrated Silicon Solutions Inc. -+itead ITEAD Intelligent Systems Co.Ltd -+iwave iWave Systems Technologies Pvt. Ltd. -+jdi Japan Display Inc. -+jedec JEDEC Solid State Technology Association -+jianda Jiandangjing Technology Co., Ltd. -+karo Ka-Ro electronics GmbH -+keithkoep Keith & Koep GmbH -+keymile Keymile GmbH -+khadas Khadas -+kiebackpeter Kieback & Peter GmbH -+kinetic Kinetic Technologies -+kingdisplay King & Display Technology Co., Ltd. -+kingnovel Kingnovel Technology Co., Ltd. -+koe Kaohsiung Opto-Electronics Inc. -+kosagi Sutajio Ko-Usagi PTE Ltd. -+kyo Kyocera Corporation -+lacie LaCie -+laird Laird PLC -+lantiq Lantiq Semiconductor -+lattice Lattice Semiconductor -+lego LEGO Systems A/S -+lemaker Shenzhen LeMaker Technology Co., Ltd. -+lenovo Lenovo Group Ltd. -+lg LG Corporation -+libretech Shenzhen Libre Technology Co., Ltd -+licheepi Lichee Pi -+linaro Linaro Limited -+linksys Belkin International, Inc. (Linksys) -+linux Linux-specific binding -+linx Linx Technologies -+lltc Linear Technology Corporation -+logicpd Logic PD, Inc. -+lsi LSI Corp. (LSI Logic) -+lwn Liebherr-Werk Nenzing GmbH -+macnica Macnica Americas -+marvell Marvell Technology Group Ltd. -+maxim Maxim Integrated Products -+mbvl Mobiveil Inc. -+mcube mCube -+meas Measurement Specialties -+mediatek MediaTek Inc. -+megachips MegaChips -+mele Shenzhen MeLE Digital Technology Ltd. -+melexis Melexis N.V. -+melfas MELFAS Inc. -+mellanox Mellanox Technologies -+memsic MEMSIC Inc. -+merrii Merrii Technology Co., Ltd. -+micrel Micrel Inc. -+microchip Microchip Technology Inc. -+microcrystal Micro Crystal AG -+micron Micron Technology Inc. -+mikroe MikroElektronika d.o.o. -+minix MINIX Technology Ltd. -+miramems MiraMEMS Sensing Technology Co., Ltd. -+mitsubishi Mitsubishi Electric Corporation -+mosaixtech Mosaix Technologies, Inc. -+motorola Motorola, Inc. -+moxa Moxa Inc. -+mpl MPL AG -+mqmaker mqmaker Inc. -+mscc Microsemi Corporation -+msi Micro-Star International Co. Ltd. -+mti Imagination Technologies Ltd. (formerly MIPS Technologies Inc.) -+multi-inno Multi-Inno Technology Co.,Ltd -+mundoreader Mundo Reader S.L. -+murata Murata Manufacturing Co., Ltd. -+mxicy Macronix International Co., Ltd. -+myir MYIR Tech Limited -+national National Semiconductor -+nec NEC LCD Technologies, Ltd. -+neonode Neonode Inc. -+netgear NETGEAR -+netlogic Broadcom Corporation (formerly NetLogic Microsystems) -+netron-dy Netron DY -+netxeon Shenzhen Netxeon Technology CO., LTD -+nexbox Nexbox -+nextthing Next Thing Co. -+newhaven Newhaven Display International -+ni National Instruments -+nintendo Nintendo -+nlt NLT Technologies, Ltd. -+nokia Nokia -+nordic Nordic Semiconductor -+novtech NovTech, Inc. -+nutsboard NutsBoard -+nuvoton Nuvoton Technology Corporation -+nvd New Vision Display -+nvidia NVIDIA -+nxp NXP Semiconductors -+okaya Okaya Electric America, Inc. -+oki Oki Electric Industry Co., Ltd. -+olimex OLIMEX Ltd. -+olpc One Laptop Per Child -+onion Onion Corporation -+onnn ON Semiconductor Corp. -+ontat On Tat Industrial Company -+opalkelly Opal Kelly Incorporated -+opencores OpenCores.org -+openrisc OpenRISC.io -+option Option NV -+oranth Shenzhen Oranth Technology Co., Ltd. -+ORCL Oracle Corporation -+orisetech Orise Technology -+ortustech Ortus Technology Co., Ltd. -+ovti OmniVision Technologies -+oxsemi Oxford Semiconductor, Ltd. -+panasonic Panasonic Corporation -+parade Parade Technologies Inc. -+pda Precision Design Associates, Inc. -+pericom Pericom Technology Inc. -+pervasive Pervasive Displays, Inc. -+phicomm PHICOMM Co., Ltd. -+phytec PHYTEC Messtechnik GmbH -+picochip Picochip Ltd -+pine64 Pine64 -+pixcir PIXCIR MICROELECTRONICS Co., Ltd -+plantower Plantower Co., Ltd -+plathome Plat'Home Co., Ltd. -+plda PLDA -+plx Broadcom Corporation (formerly PLX Technology) -+pni PNI Sensor Corporation -+portwell Portwell Inc. -+poslab Poslab Technology Co., Ltd. -+powervr PowerVR (deprecated, use img) -+probox2 PROBOX2 (by W2COMP Co., Ltd.) -+pulsedlight PulsedLight, Inc -+qca Qualcomm Atheros, Inc. -+qcom Qualcomm Technologies, Inc -+qemu QEMU, a generic and open source machine emulator and virtualizer -+qi Qi Hardware -+qiaodian QiaoDian XianShi Corporation -+qnap QNAP Systems, Inc. -+radxa Radxa -+raidsonic RaidSonic Technology GmbH -+ralink Mediatek/Ralink Technology Corp. -+ramtron Ramtron International -+raspberrypi Raspberry Pi Foundation -+raydium Raydium Semiconductor Corp. -+rda Unisoc Communications, Inc. -+realtek Realtek Semiconductor Corp. -+renesas Renesas Electronics Corporation -+richtek Richtek Technology Corporation -+ricoh Ricoh Co. Ltd. -+rikomagic Rikomagic Tech Corp. Ltd -+riscv RISC-V Foundation -+rockchip Fuzhou Rockchip Electronics Co., Ltd -+rohm ROHM Semiconductor Co., Ltd -+roofull Shenzhen Roofull Technology Co, Ltd -+samsung Samsung Semiconductor -+samtec Samtec/Softing company -+sancloud Sancloud Ltd -+sandisk Sandisk Corporation -+sbs Smart Battery System -+schindler Schindler -+seagate Seagate Technology PLC -+semtech Semtech Corporation -+sensirion Sensirion AG -+sff Small Form Factor Committee -+sgd Solomon Goldentek Display Corporation -+sgx SGX Sensortech -+sharp Sharp Corporation -+shimafuji Shimafuji Electric, Inc. -+si-en Si-En Technology Ltd. -+sifive SiFive, Inc. -+sigma Sigma Designs, Inc. -+sii Seiko Instruments, Inc. -+sil Silicon Image -+silabs Silicon Laboratories -+silead Silead Inc. -+silergy Silergy Corp. -+siliconmitus Silicon Mitus, Inc. -+simtek -+sirf SiRF Technology, Inc. -+sis Silicon Integrated Systems Corp. -+sitronix Sitronix Technology Corporation -+skyworks Skyworks Solutions, Inc. -+smsc Standard Microsystems Corporation -+snps Synopsys, Inc. -+socionext Socionext Inc. -+solidrun SolidRun -+solomon Solomon Systech Limited -+sony Sony Corporation -+spansion Spansion Inc. -+sprd Spreadtrum Communications Inc. -+sst Silicon Storage Technology, Inc. -+st STMicroelectronics -+starry Starry Electronic Technology (ShenZhen) Co., LTD -+startek Startek -+ste ST-Ericsson -+stericsson ST-Ericsson -+summit Summit microelectronics -+sunchip Shenzhen Sunchip Technology Co., Ltd -+SUNW Sun Microsystems, Inc -+swir Sierra Wireless -+syna Synaptics Inc. -+synology Synology, Inc. -+tbs TBS Technologies -+tbs-biometrics Touchless Biometric Systems AG -+tcg Trusted Computing Group -+tcl Toby Churchill Ltd. -+technexion TechNexion -+technologic Technologic Systems -+tempo Tempo Semiconductor -+techstar Shenzhen Techstar Electronics Co., Ltd. -+terasic Terasic Inc. -+thine THine Electronics, Inc. -+ti Texas Instruments -+tianma Tianma Micro-electronics Co., Ltd. -+tlm Trusted Logic Mobility -+tmt Tecon Microprocessor Technologies, LLC. -+topeet Topeet -+toradex Toradex AG -+toshiba Toshiba Corporation -+toumaz Toumaz -+tpk TPK U.S.A. LLC -+tplink TP-LINK Technologies Co., Ltd. -+tpo TPO -+tronfy Tronfy -+tronsmart Tronsmart -+truly Truly Semiconductors Limited -+tsd Theobroma Systems Design und Consulting GmbH -+tyan Tyan Computer Corporation -+u-blox u-blox -+ucrobotics uCRobotics -+ubnt Ubiquiti Networks -+udoo Udoo -+uniwest United Western Technologies Corp (UniWest) -+upisemi uPI Semiconductor Corp. -+urt United Radiant Technology Corporation -+usi Universal Scientific Industrial Co., Ltd. -+v3 V3 Semiconductor -+vamrs Vamrs Ltd. -+variscite Variscite Ltd. -+via VIA Technologies, Inc. -+virtio Virtual I/O Device Specification, developed by the OASIS consortium -+vishay Vishay Intertechnology, Inc -+vitesse Vitesse Semiconductor Corporation -+vivante Vivante Corporation -+vocore VoCore Studio -+voipac Voipac Technologies s.r.o. -+vot Vision Optical Technology Co., Ltd. -+wd Western Digital Corp. -+wetek WeTek Electronics, limited. -+wexler Wexler -+whwave Shenzhen whwave Electronics, Inc. -+wi2wi Wi2Wi, Inc. -+winbond Winbond Electronics corp. -+winstar Winstar Display Corp. -+wlf Wolfson Microelectronics -+wm Wondermedia Technologies, Inc. -+x-powers X-Powers -+xes Extreme Engineering Solutions (X-ES) -+xillybus Xillybus Ltd. -+xlnx Xilinx -+xunlong Shenzhen Xunlong Software CO.,Limited -+ysoft Y Soft Corporation a.s. -+zarlink Zarlink Semiconductor -+zeitec ZEITEC Semiconductor Co., LTD. -+zidoo Shenzhen Zidoo Technology Co., Ltd. -+zii Zodiac Inflight Innovations -+zte ZTE Corp. -+zyxel ZyXEL Communications Corp. -diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml -index 2735be1a8470..e8a98ec7632d 100644 ---- a/Documentation/devicetree/bindings/vendor-prefixes.yaml -+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml -@@ -159,6 +159,8 @@ patternProperties: - description: Beckhoff Automation GmbH & Co. KG - "^bitmain,.*": - description: Bitmain Technologies -+ "^blokaslabs,.*": -+ description: Vilniaus Blokas UAB - "^boe,.*": - description: BOE Technology Group Co., Ltd. - "^bosch,.*": -@@ -399,6 +401,8 @@ patternProperties: - description: General Electric Company - "^geekbuying,.*": - description: GeekBuying -+ "^geekworm,.*": -+ description: Geekworm - "^gef,.*": - description: GE Fanuc Intelligent Platforms Embedded Systems, Inc. - "^GEFanuc,.*": -diff --git a/Documentation/devicetree/configfs-overlays.txt b/Documentation/devicetree/configfs-overlays.txt -new file mode 100644 -index 000000000000..5fa43e064307 ---- /dev/null -+++ b/Documentation/devicetree/configfs-overlays.txt -@@ -0,0 +1,31 @@ -+Howto use the configfs overlay interface. -+ -+A device-tree configfs entry is created in /config/device-tree/overlays -+and and it is manipulated using standard file system I/O. -+Note that this is a debug level interface, for use by developers and -+not necessarily something accessed by normal users due to the -+security implications of having direct access to the kernel's device tree. -+ -+* To create an overlay you mkdir the directory: -+ -+ # mkdir /config/device-tree/overlays/foo -+ -+* Either you echo the overlay firmware file to the path property file. -+ -+ # echo foo.dtbo >/config/device-tree/overlays/foo/path -+ -+* Or you cat the contents of the overlay to the dtbo file -+ -+ # cat foo.dtbo >/config/device-tree/overlays/foo/dtbo -+ -+The overlay file will be applied, and devices will be created/destroyed -+as required. -+ -+To remove it simply rmdir the directory. -+ -+ # rmdir /config/device-tree/overlays/foo -+ -+The rationalle of the dual interface (firmware & direct copy) is that each is -+better suited to different use patterns. The firmware interface is what's -+intended to be used by hardware managers in the kernel, while the copy interface -+make sense for developers (since it avoids problems with namespaces). -diff --git a/Documentation/hwmon/rpi-poe-fan b/Documentation/hwmon/rpi-poe-fan -new file mode 100644 -index 000000000000..9182ab633993 ---- /dev/null -+++ b/Documentation/hwmon/rpi-poe-fan -@@ -0,0 +1,15 @@ -+Kernel driver rpi-poe-fan -+===================== -+ -+This driver enables the use of the Raspberry Pi PoE HAT fan. -+ -+Author: Serge Schneider -+ -+Description -+----------- -+ -+The driver implements a simple interface for driving the Raspberry Pi PoE -+(Power over Ethernet) HAT fan. The driver passes commands to the Raspberry Pi -+firmware through the mailbox property interface. The firmware then forwards -+the commands to the board over I2C on the ID_EEPROM pins. The driver exposes -+the fan to the user space through the hwmon sysfs interface. -diff --git a/Documentation/userspace-api/media/drivers/index.rst b/Documentation/userspace-api/media/drivers/index.rst -index 05a82f8c0c99..df39e6ad40e3 100644 ---- a/Documentation/userspace-api/media/drivers/index.rst -+++ b/Documentation/userspace-api/media/drivers/index.rst -@@ -33,6 +33,7 @@ For more details see the file COPYING in the source distribution of Linux. - - cx2341x-uapi - imx-uapi -+ bcm2835-isp - max2175 - meye-uapi - omap3isp-uapi -diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst -index b864869b42bc..3163f501afb4 100644 ---- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst -+++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst -@@ -4111,6 +4111,9 @@ enum v4l2_mpeg_video_hevc_size_of_length_field - - * - __u32 - - ``data_bit_offset`` - - Offset (in bits) to the video data in the current slice data. -+ * - __u32 -+ - ``slice_segment_addr`` -+ - - * - __u8 - - ``nal_unit_type`` - - -@@ -4188,7 +4191,7 @@ enum v4l2_mpeg_video_hevc_size_of_length_field - - - ``num_rps_poc_lt_curr`` - - The number of reference pictures in the long-term set. - * - __u8 -- - ``padding[7]`` -+ - ``padding[5]`` - - Applications and drivers must set this to zero. - * - struct :c:type:`v4l2_hevc_dpb_entry` - - ``dpb[V4L2_HEVC_DPB_ENTRIES_NUM_MAX]`` -@@ -4319,6 +4322,47 @@ enum v4l2_mpeg_video_hevc_size_of_length_field - - - ``padding[6]`` - - Applications and drivers must set this to zero. - -+``V4L2_CID_MPEG_VIDEO_HEVC_SCALING_MATRIX (struct)`` -+ Specifies the scaling matrix (as extracted from the bitstream) for -+ the associated HEVC slice data. The bitstream parameters are -+ defined according to :ref:`hevc`, section 7.4.5 "Scaling list -+ data semantics". For further documentation, refer to the above -+ specification, unless there is an explicit comment stating -+ otherwise. -+ -+ .. note:: -+ -+ This compound control is not yet part of the public kernel API and -+ it is expected to change. -+ -+.. c:type:: v4l2_ctrl_hevc_scaling_matrix -+ -+.. cssclass:: longtable -+ -+.. flat-table:: struct v4l2_ctrl_hevc_scaling_matrix -+ :header-rows: 0 -+ :stub-columns: 0 -+ :widths: 1 1 2 -+ -+ * - __u8 -+ - ``scaling_list_4x4[6][16]`` -+ - -+ * - __u8 -+ - ``scaling_list_8x8[6][64]`` -+ - -+ * - __u8 -+ - ``scaling_list_16x16[6][64]`` -+ - -+ * - __u8 -+ - ``scaling_list_32x32[2][64]`` -+ - -+ * - __u8 -+ - ``scaling_list_dc_coef_16x16[6]`` -+ - -+ * - __u8 -+ - ``scaling_list_dc_coef_32x32[2]`` -+ - -+ - ``V4L2_CID_MPEG_VIDEO_HEVC_DECODE_MODE (enum)`` - Specifies the decoding mode to use. Currently exposes slice-based and - frame-based decoding but new modes might be added later on. -diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst -index 9457dc340c31..af8fa25026c0 100644 ---- a/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst -+++ b/Documentation/userspace-api/media/v4l/ext-ctrls-image-source.rst -@@ -58,3 +58,23 @@ Image Source Control IDs - The unit cell consists of the whole area of the pixel, sensitive and - non-sensitive. - This control is required for automatic calibration of sensors/cameras. -+ -+``V4L2_CID_NOTIFY_GAINS (integer array)`` -+ The sensor is notified what gains will be applied to the different -+ colour channels by subsequent processing (such as by an ISP). The -+ sensor is merely informed of these values in case it performs -+ processing that requires them, but it does not apply them itself to -+ the output pixels. -+ -+ Currently it is defined only for Bayer sensors, and is an array -+ control taking 4 gain values, being the gains for each of the -+ Bayer channels. The gains are always in the order B, Gb, Gr and R, -+ irrespective of the exact Bayer order of the sensor itself. -+ -+ The use of an array allows this control to be extended to sensors -+ with, for example, non-Bayer CFAs (colour filter arrays). -+ -+ The units for the gain values are linear, with the default value -+ representing a gain of exactly 1.0. For example, if this default value -+ is reported as being (say) 128, then a value of 192 would represent -+ a gain of exactly 1.5. -diff --git a/Documentation/userspace-api/media/v4l/meta-formats.rst b/Documentation/userspace-api/media/v4l/meta-formats.rst -index fff25357fe86..c1dd92a2d617 100644 ---- a/Documentation/userspace-api/media/v4l/meta-formats.rst -+++ b/Documentation/userspace-api/media/v4l/meta-formats.rst -@@ -12,9 +12,11 @@ These formats are used for the :ref:`metadata` interface only. - .. toctree:: - :maxdepth: 1 - -+ pixfmt-meta-bcm2835-isp-stats - pixfmt-meta-d4xx - pixfmt-meta-intel-ipu3 - pixfmt-meta-rkisp1 -+ pixfmt-meta-sensor-data - pixfmt-meta-uvc - pixfmt-meta-vsp1-hgo - pixfmt-meta-vsp1-hgt -diff --git a/Documentation/userspace-api/media/v4l/pixfmt-compressed.rst b/Documentation/userspace-api/media/v4l/pixfmt-compressed.rst -index d585909bc4e2..f817c643761b 100644 ---- a/Documentation/userspace-api/media/v4l/pixfmt-compressed.rst -+++ b/Documentation/userspace-api/media/v4l/pixfmt-compressed.rst -@@ -200,6 +200,7 @@ Compressed Formats - * ``V4L2_CID_MPEG_VIDEO_HEVC_SPS`` - * ``V4L2_CID_MPEG_VIDEO_HEVC_PPS`` - * ``V4L2_CID_MPEG_VIDEO_HEVC_SLICE_PARAMS`` -+ * ``V4L2_CID_MPEG_VIDEO_HEVC_SCALING_MATRIX`` - See the :ref:`associated Codec Control IDs `. - Buffers associated with this pixel format must contain the appropriate - number of macroblocks to decode a full corresponding frame. -diff --git a/Documentation/userspace-api/media/v4l/pixfmt-meta-bcm2835-isp-stats.rst b/Documentation/userspace-api/media/v4l/pixfmt-meta-bcm2835-isp-stats.rst -new file mode 100644 -index 000000000000..f974774c8252 ---- /dev/null -+++ b/Documentation/userspace-api/media/v4l/pixfmt-meta-bcm2835-isp-stats.rst -@@ -0,0 +1,41 @@ -+.. Permission is granted to copy, distribute and/or modify this -+.. document under the terms of the GNU Free Documentation License, -+.. Version 1.1 or any later version published by the Free Software -+.. Foundation, with no Invariant Sections, no Front-Cover Texts -+.. and no Back-Cover Texts. A copy of the license is included at -+.. Documentation/media/uapi/fdl-appendix.rst. -+.. -+.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections -+ -+.. _v4l2-meta-fmt-bcm2835-isp-stats: -+ -+***************************************** -+V4L2_META_FMT_BCM2835_ISP_STATS ('BSTA') -+***************************************** -+ -+BCM2835 ISP Statistics -+ -+Description -+=========== -+ -+The BCM2835 ISP hardware calculate image statistics for an input Bayer frame. -+These statistics are obtained from the "bcm2835-isp0-capture3" device node -+using the :c:type:`v4l2_meta_format` interface. They are formatted as described -+by the :c:type:`bcm2835_isp_stats` structure below. -+ -+.. code-block:: c -+ -+ #define DEFAULT_AWB_REGIONS_X 16 -+ #define DEFAULT_AWB_REGIONS_Y 12 -+ -+ #define NUM_HISTOGRAMS 2 -+ #define NUM_HISTOGRAM_BINS 128 -+ #define AWB_REGIONS (DEFAULT_AWB_REGIONS_X * DEFAULT_AWB_REGIONS_Y) -+ #define FLOATING_REGIONS 16 -+ #define AGC_REGIONS 16 -+ #define FOCUS_REGIONS 12 -+ -+.. kernel-doc:: include/uapi/linux/bcm2835-isp.h -+ :functions: bcm2835_isp_stats_hist bcm2835_isp_stats_region -+ bcm2835_isp_stats_focus bcm2835_isp_stats -+ -diff --git a/Documentation/userspace-api/media/v4l/pixfmt-meta-sensor-data.rst b/Documentation/userspace-api/media/v4l/pixfmt-meta-sensor-data.rst -new file mode 100644 -index 000000000000..4a67e204d08a ---- /dev/null -+++ b/Documentation/userspace-api/media/v4l/pixfmt-meta-sensor-data.rst -@@ -0,0 +1,32 @@ -+.. Permission is granted to copy, distribute and/or modify this -+.. document under the terms of the GNU Free Documentation License, -+.. Version 1.1 or any later version published by the Free Software -+.. Foundation, with no Invariant Sections, no Front-Cover Texts -+.. and no Back-Cover Texts. A copy of the license is included at -+.. Documentation/media/uapi/fdl-appendix.rst. -+.. -+.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections -+ -+.. _v4l2-meta-fmt-sensor-data: -+ -+*********************************** -+V4L2_META_FMT_SENSOR_DATA ('SENS') -+*********************************** -+ -+Sensor Ancillary Metadata -+ -+Description -+=========== -+ -+This format describes ancillary data generated by a camera sensor and -+transmitted over a stream on the camera bus. Sensor vendors generally have their -+own custom format for this ancillary data. Some vendors follow a generic -+CSI-2/SMIA embedded data format as described in the `CSI-2 specification. -+`_ -+ -+The size of the embedded buffer is defined as a single line with a pixel width -+width specified in bytes. This is obtained by a call to the -+:c:type:`VIDIOC_SUBDEV_G_FMT` ioctl on the sensor subdevice where the ``pad`` -+field in :c:type:`v4l2_subdev_format` is set to 1. Note that this size is fixed -+and cannot be modified with a call to :c:type:`VIDIOC_SUBDEV_S_FMT`. -+ -diff --git a/Documentation/userspace-api/media/v4l/pixfmt-nv12-col128.rst b/Documentation/userspace-api/media/v4l/pixfmt-nv12-col128.rst -new file mode 100644 -index 000000000000..196ca33a5dff ---- /dev/null -+++ b/Documentation/userspace-api/media/v4l/pixfmt-nv12-col128.rst -@@ -0,0 +1,215 @@ -+.. Permission is granted to copy, distribute and/or modify this -+.. document under the terms of the GNU Free Documentation License, -+.. Version 1.1 or any later version published by the Free Software -+.. Foundation, with no Invariant Sections, no Front-Cover Texts -+.. and no Back-Cover Texts. A copy of the license is included at -+.. Documentation/media/uapi/fdl-appendix.rst. -+.. -+.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections -+ -+.. _V4L2_PIX_FMT_NV12_COL128: -+.. _V4L2_PIX_FMT_NV12_10_COL128: -+ -+******************************************************************************** -+V4L2_PIX_FMT_NV12_COL128, V4L2_PIX_FMT_NV12_10_COL128 -+******************************************************************************** -+ -+ -+V4L2_PIX_FMT_NV21_COL128 -+Formats with ½ horizontal and vertical chroma resolution. This format -+has two planes - one for luminance and one for chrominance. Chroma -+samples are interleaved. The difference to ``V4L2_PIX_FMT_NV12`` is the -+memory layout. The image is split into columns of 128 bytes wide rather than -+being in raster order. -+ -+V4L2_PIX_FMT_NV12_10_COL128 -+Follows the same pattern as ``V4L2_PIX_FMT_NV21_COL128`` with 128 byte, but is -+a 10bit format with 3 10-bit samples being packed into 4 bytes. Each 128 byte -+wide column therefore contains 96 samples. -+ -+ -+Description -+=========== -+ -+This is the two-plane versions of the YUV 4:2:0 format where data is -+grouped into 128 byte wide columns. The three components are separated into -+two sub-images or planes. The Y plane has one byte per pixel and pixels -+are grouped into 128 byte wide columns. The CbCr plane has the same width, -+in bytes, as the Y plane (and the image), but is half as tall in pixels. -+The chroma plane is also in 128 byte columns, reflecting 64 Cb and 64 Cr -+samples. -+ -+The chroma samples for a column follow the luma samples. If there is any -+paddding, then that will be reflected via the selection API. -+The luma height must be a multiple of 2 lines. -+ -+The normal bytesperline is effectively fixed at 128. However the format -+requires knowledge of the stride between columns, therefore the bytesperline -+value has been repurposed to denote the number of 128 byte long lines between -+the start of each column. -+ -+**Byte Order.** -+ -+ -+.. flat-table:: -+ :header-rows: 0 -+ :stub-columns: 0 -+ :widths: 12 12 12 12 12 4 12 12 12 12 -+ -+ * - start + 0: -+ - Y'\ :sub:`0,0` -+ - Y'\ :sub:`0,1` -+ - Y'\ :sub:`0,2` -+ - Y'\ :sub:`0,3` -+ - ... -+ - Y'\ :sub:`0,124` -+ - Y'\ :sub:`0,125` -+ - Y'\ :sub:`0,126` -+ - Y'\ :sub:`0,127` -+ * - start + 128: -+ - Y'\ :sub:`1,0` -+ - Y'\ :sub:`1,1` -+ - Y'\ :sub:`1,2` -+ - Y'\ :sub:`1,3` -+ - ... -+ - Y'\ :sub:`1,124` -+ - Y'\ :sub:`1,125` -+ - Y'\ :sub:`1,126` -+ - Y'\ :sub:`1,127` -+ * - start + 256: -+ - Y'\ :sub:`2,0` -+ - Y'\ :sub:`2,1` -+ - Y'\ :sub:`2,2` -+ - Y'\ :sub:`2,3` -+ - ... -+ - Y'\ :sub:`2,124` -+ - Y'\ :sub:`2,125` -+ - Y'\ :sub:`2,126` -+ - Y'\ :sub:`2,127` -+ * - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ * - start + ((height-1) * 128): -+ - Y'\ :sub:`height-1,0` -+ - Y'\ :sub:`height-1,1` -+ - Y'\ :sub:`height-1,2` -+ - Y'\ :sub:`height-1,3` -+ - ... -+ - Y'\ :sub:`height-1,124` -+ - Y'\ :sub:`height-1,125` -+ - Y'\ :sub:`height-1,126` -+ - Y'\ :sub:`height-1,127` -+ * - start + ((height) * 128): -+ - Cb\ :sub:`0,0` -+ - Cr\ :sub:`0,0` -+ - Cb\ :sub:`0,1` -+ - Cr\ :sub:`0,1` -+ - ... -+ - Cb\ :sub:`0,62` -+ - Cr\ :sub:`0,62` -+ - Cb\ :sub:`0,63` -+ - Cr\ :sub:`0,63` -+ * - start + ((height+1) * 128): -+ - Cb\ :sub:`1,0` -+ - Cr\ :sub:`1,0` -+ - Cb\ :sub:`1,1` -+ - Cr\ :sub:`1,1` -+ - ... -+ - Cb\ :sub:`1,62` -+ - Cr\ :sub:`1,62` -+ - Cb\ :sub:`1,63` -+ - Cr\ :sub:`1,63` -+ * - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ * - start + ((height+(height/2)-1) * 128): -+ - Cb\ :sub:`(height/2)-1,0` -+ - Cr\ :sub:`(height/2)-1,0` -+ - Cb\ :sub:`(height/2)-1,1` -+ - Cr\ :sub:`(height/2)-1,1` -+ - ... -+ - Cb\ :sub:`(height/2)-1,62` -+ - Cr\ :sub:`(height/2)-1,62` -+ - Cb\ :sub:`(height/2)-1,63` -+ - Cr\ :sub:`(height/2)-1,63` -+ * - start + (bytesperline * 128): -+ - Y'\ :sub:`0,128` -+ - Y'\ :sub:`0,129` -+ - Y'\ :sub:`0,130` -+ - Y'\ :sub:`0,131` -+ - ... -+ - Y'\ :sub:`0,252` -+ - Y'\ :sub:`0,253` -+ - Y'\ :sub:`0,254` -+ - Y'\ :sub:`0,255` -+ * - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ - ... -+ -+V4L2_PIX_FMT_NV12_10_COL128 uses the same 128 byte column structure, but -+encodes 10-bit YUV. -+3 10-bit values are packed into 4 bytes as bits 9:0, 19:10, and 29:20, with -+bits 30 & 31 unused. For the luma plane, bits 9:0 are Y0, 19:10 are Y1, and -+29:20 are Y2. For the chroma plane the samples always come in pairs of Cr -+and Cb, so it needs to be considered 6 values packed in 8 bytes. -+ -+Bit-packed representation. -+ -+.. raw:: latex -+ -+ \small -+ -+.. tabularcolumns:: |p{1.2cm}||p{1.2cm}||p{1.2cm}||p{1.2cm}|p{3.2cm}|p{3.2cm}| -+ -+.. flat-table:: -+ :header-rows: 0 -+ :stub-columns: 0 -+ :widths: 8 8 8 8 -+ -+ * - Y'\ :sub:`00[7:0]` -+ - Y'\ :sub:`01[5:0] (bits 7--2)` Y'\ :sub:`00[9:8]`\ (bits 1--0) -+ - Y'\ :sub:`02[3:0] (bits 7--4)` Y'\ :sub:`01[9:6]`\ (bits 3--0) -+ - unused (bits 7--6)` Y'\ :sub:`02[9:4]`\ (bits 5--0) -+ -+.. raw:: latex -+ -+ \small -+ -+.. tabularcolumns:: |p{1.2cm}||p{1.2cm}||p{1.2cm}||p{1.2cm}|p{3.2cm}|p{3.2cm}| -+ -+.. flat-table:: -+ :header-rows: 0 -+ :stub-columns: 0 -+ :widths: 12 12 12 12 12 12 12 12 -+ -+ * - Cb\ :sub:`00[7:0]` -+ - Cr\ :sub:`00[5:0]`\ (bits 7--2) Cb\ :sub:`00[9:8]`\ (bits 1--0) -+ - Cb\ :sub:`01[3:0]`\ (bits 7--4) Cr\ :sub:`00[9:6]`\ (bits 3--0) -+ - unused (bits 7--6) Cb\ :sub:`02[9:4]`\ (bits 5--0) -+ - Cr\ :sub:`01[7:0]` -+ - Cb\ :sub:`02[5:0]`\ (bits 7--2) Cr\ :sub:`01[9:8]`\ (bits 1--0) -+ - Cr\ :sub:`02[3:0]`\ (bits 7--4) Cb\ :sub:`02[9:6]`\ (bits 3--0) -+ - unused (bits 7--6) Cr\ :sub:`02[9:4]`\ (bits 5--0) -+ -+.. raw:: latex -+ -+ \normalsize -+ -+ -+ -+ -diff --git a/Documentation/userspace-api/media/v4l/pixfmt-nv12.rst b/Documentation/userspace-api/media/v4l/pixfmt-nv12.rst -index dd2f38129fe6..359f7ce67114 100644 ---- a/Documentation/userspace-api/media/v4l/pixfmt-nv12.rst -+++ b/Documentation/userspace-api/media/v4l/pixfmt-nv12.rst -@@ -3,9 +3,9 @@ - .. _V4L2-PIX-FMT-NV12: - .. _V4L2-PIX-FMT-NV21: - --****************************************************** --V4L2_PIX_FMT_NV12 ('NV12'), V4L2_PIX_FMT_NV21 ('NV21') --****************************************************** -+******************************************************************************** -+V4L2_PIX_FMT_NV12 ('NV12'), V4L2_PIX_FMT_NV21 ('NV21'), V4L2_PIX_FMT_NV12_COL128 -+******************************************************************************** - - - V4L2_PIX_FMT_NV21 -@@ -31,6 +31,14 @@ with a Cr byte. - If the Y plane has pad bytes after each row, then the CbCr plane has as - many pad bytes after its rows. - -+``V4L2_PIX_FMT_NV12_COL128`` is the tiled version of -+``V4L2_PIX_FMT_NV12`` with the image broken down into 128 pixel wide columns of -+Y followed by the associated combined CbCr plane. -+The normal bytesperline is effectively fixed at 128. However the format -+requires knowledge of the stride between columns, therefore the bytesperline -+value has been repurposed to denote the number of 128 byte long lines between -+the start of each column. -+ - **Byte Order.** - Each cell is one byte. - -diff --git a/Documentation/userspace-api/media/v4l/pixfmt-y12p.rst b/Documentation/userspace-api/media/v4l/pixfmt-y12p.rst -new file mode 100644 -index 000000000000..3704f9180fd7 ---- /dev/null -+++ b/Documentation/userspace-api/media/v4l/pixfmt-y12p.rst -@@ -0,0 +1,45 @@ -+.. Permission is granted to copy, distribute and/or modify this -+.. document under the terms of the GNU Free Documentation License, -+.. Version 1.1 or any later version published by the Free Software -+.. Foundation, with no Invariant Sections, no Front-Cover Texts -+.. and no Back-Cover Texts. A copy of the license is included at -+.. Documentation/media/uapi/fdl-appendix.rst. -+.. -+.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections -+ -+.. _V4L2-PIX-FMT-Y12P: -+ -+****************************** -+V4L2_PIX_FMT_Y12P ('Y12P') -+****************************** -+ -+Grey-scale image as a MIPI RAW12 packed array -+ -+ -+Description -+=========== -+ -+This is a packed grey-scale image format with a depth of 12 bits per -+pixel. Two consecutive pixels are packed into 3 bytes. The first 2 bytes -+contain the 8 high order bits of the pixels, and the 3rd byte contains the 4 -+least significants bits of each pixel, in the same order. -+ -+**Byte Order.** -+Each cell is one byte. -+ -+.. tabularcolumns:: |p{2.2cm}|p{1.2cm}|p{1.2cm}|p{3.1cm}| -+ -+ -+.. flat-table:: -+ :header-rows: 0 -+ :stub-columns: 0 -+ :widths: 2 1 1 1 -+ -+ -+ - - start + 0: -+ - Y'\ :sub:`00high` -+ - Y'\ :sub:`01high` -+ - Y'\ :sub:`01low`\ (bits 7--4) -+ -+ Y'\ :sub:`00low`\ (bits 3--0) -+ -diff --git a/Documentation/userspace-api/media/v4l/pixfmt-y14p.rst b/Documentation/userspace-api/media/v4l/pixfmt-y14p.rst -new file mode 100644 -index 000000000000..27fe14c9a9eb ---- /dev/null -+++ b/Documentation/userspace-api/media/v4l/pixfmt-y14p.rst -@@ -0,0 +1,54 @@ -+.. Permission is granted to copy, distribute and/or modify this -+.. document under the terms of the GNU Free Documentation License, -+.. Version 1.1 or any later version published by the Free Software -+.. Foundation, with no Invariant Sections, no Front-Cover Texts -+.. and no Back-Cover Texts. A copy of the license is included at -+.. Documentation/media/uapi/fdl-appendix.rst. -+.. -+.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections -+ -+.. _V4L2-PIX-FMT-Y14P: -+ -+************************** -+V4L2_PIX_FMT_Y14P ('Y14P') -+************************** -+ -+Grey-scale image as a MIPI RAW14 packed array -+ -+ -+Description -+=========== -+ -+This is a packed grey-scale image format with a depth of 14 bits per -+pixel. Every four consecutive samples are packed into seven bytes. Each -+of the first four bytes contain the eight high order bits of the pixels, -+and the three following bytes contains the six least significants bits of -+each pixel, in the same order. -+ -+**Byte Order.** -+Each cell is one byte. -+ -+.. tabularcolumns:: |p{1.8cm}|p{1.0cm}|p{1.0cm}|p{1.0cm}|p{1.1cm}|p{3.3cm}|p{3.3cm}|p{3.3cm}| -+ -+.. flat-table:: -+ :header-rows: 0 -+ :stub-columns: 0 -+ :widths: 2 1 1 1 1 3 3 3 -+ -+ -+ - - start + 0: -+ - Y'\ :sub:`00high` -+ - Y'\ :sub:`01high` -+ - Y'\ :sub:`02high` -+ - Y'\ :sub:`03high` -+ - Y'\ :sub:`01low bits 1--0`\ (bits 7--6) -+ -+ Y'\ :sub:`00low bits 5--0`\ (bits 5--0) -+ -+ - Y'\ :sub:`02low bits 3--0`\ (bits 7--4) -+ -+ Y'\ :sub:`01low bits 5--2`\ (bits 3--0) -+ -+ - Y'\ :sub:`03low bits 5--0`\ (bits 7--2) -+ -+ Y'\ :sub:`02low bits 5--4`\ (bits 1--0) -diff --git a/Documentation/userspace-api/media/v4l/subdev-formats.rst b/Documentation/userspace-api/media/v4l/subdev-formats.rst -index eff6727c69d3..a62c416f1408 100644 ---- a/Documentation/userspace-api/media/v4l/subdev-formats.rst -+++ b/Documentation/userspace-api/media/v4l/subdev-formats.rst -@@ -620,6 +620,43 @@ The following tables list existing packed RGB formats. - - b\ :sub:`2` - - b\ :sub:`1` - - b\ :sub:`0` -+ * .. _MEDIA_BUS_FMT_RGB565_1X24_CPADHI: -+ -+ - MEDIA_BUS_FMT_RGB565_1X24_CPADHI -+ - 0x1020 -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - 0 -+ - 0 -+ - 0 -+ - r\ :sub:`4` -+ - r\ :sub:`3` -+ - r\ :sub:`2` -+ - r\ :sub:`1` -+ - r\ :sub:`0` -+ - 0 -+ - 0 -+ - g\ :sub:`5` -+ - g\ :sub:`4` -+ - g\ :sub:`3` -+ - g\ :sub:`2` -+ - g\ :sub:`1` -+ - g\ :sub:`0` -+ - 0 -+ - 0 -+ - 0 -+ - b\ :sub:`4` -+ - b\ :sub:`3` -+ - b\ :sub:`2` -+ - b\ :sub:`1` -+ - b\ :sub:`0` - * .. _MEDIA-BUS-FMT-BGR565-2X8-BE: - - - MEDIA_BUS_FMT_BGR565_2X8_BE -@@ -908,6 +945,43 @@ The following tables list existing packed RGB formats. - - g\ :sub:`5` - - g\ :sub:`4` - - g\ :sub:`3` -+ * .. _MEDIA-BUS-FMT-BGR666-1X18: -+ -+ - MEDIA_BUS_FMT_RGB666_1X18 -+ - 0x101f -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - b\ :sub:`5` -+ - b\ :sub:`4` -+ - b\ :sub:`3` -+ - b\ :sub:`2` -+ - b\ :sub:`1` -+ - b\ :sub:`0` -+ - g\ :sub:`5` -+ - g\ :sub:`4` -+ - g\ :sub:`3` -+ - g\ :sub:`2` -+ - g\ :sub:`1` -+ - g\ :sub:`0` -+ - r\ :sub:`5` -+ - r\ :sub:`4` -+ - r\ :sub:`3` -+ - r\ :sub:`2` -+ - r\ :sub:`1` -+ - r\ :sub:`0` - * .. _MEDIA-BUS-FMT-RGB666-1X18: - - - MEDIA_BUS_FMT_RGB666_1X18 -@@ -982,6 +1056,43 @@ The following tables list existing packed RGB formats. - - g\ :sub:`2` - - g\ :sub:`1` - - g\ :sub:`0` -+ * .. _MEDIA-BUS-FMT-BGR666-1X24_CPADHI: -+ -+ - MEDIA_BUS_FMT_BGR666_1X24_CPADHI -+ - 0x101e -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - -+ - 0 -+ - 0 -+ - b\ :sub:`5` -+ - b\ :sub:`4` -+ - b\ :sub:`3` -+ - b\ :sub:`2` -+ - b\ :sub:`1` -+ - b\ :sub:`0` -+ - 0 -+ - 0 -+ - g\ :sub:`5` -+ - g\ :sub:`4` -+ - g\ :sub:`3` -+ - g\ :sub:`2` -+ - g\ :sub:`1` -+ - g\ :sub:`0` -+ - 0 -+ - 0 -+ - r\ :sub:`5` -+ - r\ :sub:`4` -+ - r\ :sub:`3` -+ - r\ :sub:`2` -+ - r\ :sub:`1` -+ - r\ :sub:`0` - * .. _MEDIA-BUS-FMT-RGB666-1X24_CPADHI: - - - MEDIA_BUS_FMT_RGB666_1X24_CPADHI -@@ -7899,3 +8010,36 @@ formats. - - 0x5001 - - Interleaved raw UYVY and JPEG image format with embedded meta-data - used by Samsung S3C73MX camera sensors. -+ -+ -+ -+.. _v4l2-mbus-sensor-data: -+ -+Sensor Ancillary Metadata Formats -+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -+ -+This section lists ancillary data generated by a camera sensor and -+transmitted over a stream on the camera bus. -+ -+The following table lists the existing sensor ancillary metadata formats: -+ -+ -+.. _v4l2-mbus-pixelcode-sensor-metadata: -+ -+.. tabularcolumns:: |p{8.0cm}|p{1.4cm}|p{7.7cm}| -+ -+.. flat-table:: Sensor ancillary metadata formats -+ :header-rows: 1 -+ :stub-columns: 0 -+ -+ * - Identifier -+ - Code -+ - Comments -+ * .. _MEDIA_BUS_FMT_SENSOR_DATA: -+ -+ - MEDIA_BUS_FMT_SENSOR_DATA -+ - 0x7001 -+ - Sensor vendor specific ancillary metadata. Some vendors follow a generic -+ CSI-2/SMIA embedded data format as described in the `CSI-2 specification. -+ `_ -+ -diff --git a/Documentation/userspace-api/media/v4l/yuv-formats.rst b/Documentation/userspace-api/media/v4l/yuv-formats.rst -index 4a05a105a9e6..ba3a5b599362 100644 ---- a/Documentation/userspace-api/media/v4l/yuv-formats.rst -+++ b/Documentation/userspace-api/media/v4l/yuv-formats.rst -@@ -28,7 +28,9 @@ to brightness information. - pixfmt-grey - pixfmt-y10 - pixfmt-y12 -+ pixfmt-y12p - pixfmt-y14 -+ pixfmt-y14p - pixfmt-y10b - pixfmt-y10p - pixfmt-y16 -@@ -51,6 +53,7 @@ to brightness information. - pixfmt-nv12 - pixfmt-nv12m - pixfmt-nv12mt -+ pixfmt-nv12-col128 - pixfmt-nv16 - pixfmt-nv16m - pixfmt-nv24 -diff --git a/MAINTAINERS b/MAINTAINERS -index 1b5a590049fb..4f5c47b2ad9b 100644 ---- a/MAINTAINERS -+++ b/MAINTAINERS -@@ -3427,6 +3427,29 @@ N: bcm113* - N: bcm216* - N: kona - -+BROADCOM BCM2711 HEVC DECODER -+M: Raspberry Pi Kernel Maintenance -+L: linux-media@vger.kernel.org -+S: Maintained -+F: Documentation/devicetree/bindings/media/rpivid_hevc.jaml -+F: drivers/staging/media/rpivid -+ -+BROADCOM BCM2835 CAMERA DRIVER -+M: Raspberry Pi Kernel Maintenance -+L: linux-media@vger.kernel.org -+S: Maintained -+F: drivers/media/platform/bcm2835/ -+F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml -+ -+BROADCOM BCM2835 ISP DRIVER -+M: Raspberry Pi Kernel Maintenance -+L: linux-media@vger.kernel.org -+S: Maintained -+F: Documentation/media/uapi/v4l/pixfmt-meta-bcm2835-isp-stats.rst -+F: Documentation/media/v4l-drivers/bcm2835-isp.rst -+F: drivers/staging/vc04_services/bcm2835-isp -+F: include/uapi/linux/bcm2835-isp.h -+ - BROADCOM BCM47XX MIPS ARCHITECTURE - M: Hauke Mehrtens - M: Rafał Miłecki -@@ -5529,6 +5552,14 @@ S: Maintained - F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml - F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c - -+DRM DRIVER FOR GENERIC USB DISPLAY -+M: Noralf Trønnes -+S: Maintained -+W: https://github.com/notro/gud/wiki -+T: git git://anongit.freedesktop.org/drm/drm-misc -+F: drivers/gpu/drm/gud/ -+F: include/drm/gud.h -+ - DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS - M: Hans de Goede - S: Maintained -@@ -16466,6 +16497,23 @@ S: Maintained - T: git git://linuxtv.org/media_tree.git - F: drivers/media/i2c/imx355.c - -+SONY IMX477 SENSOR DRIVER -+M: Raspberry Pi Kernel Maintenance -+L: linux-media@vger.kernel.org -+S: Maintained -+T: git git://linuxtv.org/media_tree.git -+F: Documentation/devicetree/bindings/media/i2c/imx378.yaml -+F: Documentation/devicetree/bindings/media/i2c/imx477.yaml -+F: drivers/media/i2c/imx477.c -+ -+SONY IMX519 SENSOR DRIVER -+M: Arducam Kernel Maintenance -+L: linux-media@vger.kernel.org -+S: Maintained -+T: git git://linuxtv.org/media_tree.git -+F: Documentation/devicetree/bindings/media/i2c/imx519.yaml -+F: drivers/media/i2c/imx519.c -+ - SONY MEMORYSTICK SUBSYSTEM - M: Maxim Levitsky - M: Alex Dubov -diff --git a/Makefile b/Makefile -index aaa05a3e38d8..030088c396f6 100644 ---- a/Makefile -+++ b/Makefile -@@ -1375,6 +1375,9 @@ ifneq ($(dtstree),) - %.dtb: include/config/kernel.release scripts_dtc - $(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@ - -+%.dtbo: include/config/kernel.release scripts_dtc -+ $(Q)$(MAKE) $(build)=$(dtstree) $(dtstree)/$@ -+ - PHONY += dtbs dtbs_install dtbs_check - dtbs: include/config/kernel.release scripts_dtc - $(Q)$(MAKE) $(build)=$(dtstree) -diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile -index d93f01dddc3f..432c4d76bb35 100644 ---- a/arch/arm/boot/dts/Makefile -+++ b/arch/arm/boot/dts/Makefile -@@ -1,4 +1,24 @@ - # SPDX-License-Identifier: GPL-2.0 -+ -+dtb-$(CONFIG_ARCH_BCM2835) += \ -+ bcm2708-rpi-b.dtb \ -+ bcm2708-rpi-b-rev1.dtb \ -+ bcm2708-rpi-b-plus.dtb \ -+ bcm2708-rpi-cm.dtb \ -+ bcm2708-rpi-zero.dtb \ -+ bcm2708-rpi-zero-w.dtb \ -+ bcm2710-rpi-zero-2.dtb \ -+ bcm2710-rpi-zero-2-w.dtb \ -+ bcm2709-rpi-2-b.dtb \ -+ bcm2710-rpi-2-b.dtb \ -+ bcm2710-rpi-3-b.dtb \ -+ bcm2710-rpi-3-b-plus.dtb \ -+ bcm2711-rpi-4-b.dtb \ -+ bcm2711-rpi-400.dtb \ -+ bcm2710-rpi-cm3.dtb \ -+ bcm2711-rpi-cm4.dtb \ -+ bcm2711-rpi-cm4s.dtb -+ - dtb-$(CONFIG_ARCH_ALPINE) += \ - alpine-db.dtb - dtb-$(CONFIG_MACH_ARTPEC6) += \ -@@ -92,7 +112,6 @@ dtb-$(CONFIG_ARCH_BCM2835) += \ - bcm2837-rpi-3-b.dtb \ - bcm2837-rpi-3-b-plus.dtb \ - bcm2837-rpi-cm3-io3.dtb \ -- bcm2711-rpi-4-b.dtb \ - bcm2835-rpi-zero.dtb \ - bcm2835-rpi-zero-w.dtb - dtb-$(CONFIG_ARCH_BCM_5301X) += \ -@@ -1410,3 +1429,13 @@ dtb-$(CONFIG_ARCH_ASPEED) += \ - aspeed-bmc-opp-zaius.dtb \ - aspeed-bmc-portwell-neptune.dtb \ - aspeed-bmc-quanta-q71l.dtb -+ -+targets += dtbs dtbs_install -+targets += $(dtb-y) -+ -+subdir-y := overlays -+ -+# Enable fixups to support overlays on BCM2835 platforms -+ifeq ($(CONFIG_ARCH_BCM2835),y) -+ DTC_FLAGS += -@ -+endif -diff --git a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts -new file mode 100644 -index 000000000000..a7d6427671b4 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts -@@ -0,0 +1,131 @@ -+/dts-v1/; -+ -+#include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" -+#include "bcm283x-rpi-smsc9514.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_28.dtsi" -+ -+/ { -+ compatible = "raspberrypi,model-b-plus", "brcm,bcm2835"; -+ model = "Raspberry Pi Model B+"; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins = <40 45>; -+ brcm,function = <4>; -+ }; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&gpio 47 0>; -+ }; -+ -+ pwr_led: led-pwr { -+ label = "led1"; -+ linux,default-trigger = "input"; -+ gpios = <&gpio 35 0>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 41 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ -+ pwr_led_gpio = <&pwr_led>,"gpios:4"; -+ pwr_led_activelow = <&pwr_led>,"gpios:8"; -+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2708-rpi-b-rev1.dts b/arch/arm/boot/dts/bcm2708-rpi-b-rev1.dts -new file mode 100644 -index 000000000000..af1b477f7927 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2708-rpi-b-rev1.dts -@@ -0,0 +1,134 @@ -+/dts-v1/; -+ -+#include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" -+#include "bcm283x-rpi-smsc9512.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+ -+/ { -+ compatible = "raspberrypi,model-b", "brcm,bcm2835"; -+ model = "Raspberry Pi Model B"; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <28 29 30 31>; -+ brcm,function = <6>; /* alt2 */ -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins = <40 45>; -+ brcm,function = <4>; -+ }; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+/delete-node/ &i2c0mux; -+ -+i2c0: &i2c0if { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c0_pins>; -+ clock-frequency = <100000>; -+}; -+ -+i2c_csi_dsi: &i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+/ { -+ aliases { -+ i2c0 = &i2c0; -+ }; -+ -+ __overrides__ { -+ i2c0 = <&i2c0>, "status"; -+ }; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&gpio 16 1>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 27 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2708-rpi-b.dts b/arch/arm/boot/dts/bcm2708-rpi-b.dts -new file mode 100644 -index 000000000000..a5316257a18b ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2708-rpi-b.dts -@@ -0,0 +1,121 @@ -+/dts-v1/; -+ -+#include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" -+#include "bcm283x-rpi-smsc9512.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_28.dtsi" -+ -+/ { -+ compatible = "raspberrypi,model-b", "brcm,bcm2835"; -+ model = "Raspberry Pi Model B"; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <28 29 30 31>; -+ brcm,function = <6>; /* alt2 */ -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins = <40 45>; -+ brcm,function = <4>; -+ }; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&gpio 16 1>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 21 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2708-rpi-bt.dtsi b/arch/arm/boot/dts/bcm2708-rpi-bt.dtsi -new file mode 100644 -index 000000000000..a18f80af97d3 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2708-rpi-bt.dtsi -@@ -0,0 +1,26 @@ -+// SPDX-License-Identifier: GPL-2.0 -+ -+&uart0 { -+ bt: bluetooth { -+ compatible = "brcm,bcm43438-bt"; -+ max-speed = <3000000>; -+ shutdown-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>; -+ status = "disabled"; -+ }; -+}; -+ -+&uart1 { -+ minibt: bluetooth { -+ compatible = "brcm,bcm43438-bt"; -+ max-speed = <460800>; -+ shutdown-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>; -+ status = "disabled"; -+ }; -+}; -+ -+/ { -+ __overrides__ { -+ krnbt = <&bt>,"status"; -+ krnbt_baudrate = <&bt>,"max-speed:0"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2708-rpi-cm.dts b/arch/arm/boot/dts/bcm2708-rpi-cm.dts -new file mode 100644 -index 000000000000..863bd207e323 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dts -@@ -0,0 +1,106 @@ -+/dts-v1/; -+ -+#include "bcm2708-rpi-cm.dtsi" -+#include "bcm283x-rpi-csi0-2lane.dtsi" -+#include "bcm283x-rpi-csi1-4lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_28.dtsi" -+ -+/ { -+ compatible = "raspberrypi,compute-module", "brcm,bcm2835"; -+ model = "Raspberry Pi Compute Module"; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 2 GPIO_ACTIVE_HIGH>; -+ status = "disabled"; -+}; -+ -+cam0_reg: &cam0_regulator { -+ gpio = <&gpio 30 GPIO_ACTIVE_HIGH>; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins; -+ brcm,function; -+ }; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; -+}; -diff --git a/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi b/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi -new file mode 100644 -index 000000000000..dd59f884d796 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi -@@ -0,0 +1,22 @@ -+#include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&gpio 47 0>; -+ }; -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ cam0_reg = <&cam0_reg>,"status"; -+ cam0_reg_gpio = <&cam0_reg>,"gpios:4"; -+ cam1_reg = <&cam1_reg>,"status"; -+ cam1_reg_gpio = <&cam1_reg>,"gpios:4"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts -new file mode 100644 -index 000000000000..e4c6c352f3aa ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts -@@ -0,0 +1,178 @@ -+/dts-v1/; -+ -+#include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_28.dtsi" -+#include "bcm2708-rpi-bt.dtsi" -+ -+/ { -+ compatible = "raspberrypi,model-zero-w", "brcm,bcm2835"; -+ model = "Raspberry Pi Zero W"; -+ -+ chosen { -+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; -+ }; -+ -+ aliases { -+ serial0 = &uart1; -+ serial1 = &uart0; -+ mmc1 = &mmcnr; -+ }; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ sdio_pins: sdio_pins { -+ brcm,pins = <34 35 36 37 38 39>; -+ brcm,function = <7>; /* ALT3 = SD1 */ -+ brcm,pull = <0 2 2 2 2 2>; -+ }; -+ -+ bt_pins: bt_pins { -+ brcm,pins = <43>; -+ brcm,function = <4>; /* alt0:GPCLK2 */ -+ brcm,pull = <0>; /* none */ -+ }; -+ -+ uart0_pins: uart0_pins { -+ brcm,pins = <30 31 32 33>; -+ brcm,function = <7>; /* alt3=UART0 */ -+ brcm,pull = <2 0 0 2>; /* up none none up */ -+ }; -+ -+ uart1_pins: uart1_pins { -+ brcm,pins; -+ brcm,function; -+ brcm,pull; -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins = <>; -+ brcm,function = <>; -+ }; -+}; -+ -+&mmcnr { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdio_pins>; -+ bus-width = <4>; -+ status = "okay"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ brcmf: wifi@1 { -+ reg = <1>; -+ compatible = "brcm,bcm4329-fmac"; -+ }; -+}; -+ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins &bt_pins>; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart1_pins>; -+ status = "okay"; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "actpwr"; -+ gpios = <&gpio 47 GPIO_ACTIVE_LOW>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+ brcm,disable-headphones = <1>; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 44 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2708-rpi-zero.dts b/arch/arm/boot/dts/bcm2708-rpi-zero.dts -new file mode 100644 -index 000000000000..19dae0d682ed ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2708-rpi-zero.dts -@@ -0,0 +1,125 @@ -+/dts-v1/; -+ -+#include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_28.dtsi" -+ -+/ { -+ compatible = "raspberrypi,model-zero", "brcm,bcm2835"; -+ model = "Raspberry Pi Zero"; -+ -+ chosen { -+ bootargs = "coherent_pool=1M snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; -+ }; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins = <>; -+ brcm,function = <>; -+ }; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "actpwr"; -+ gpios = <&gpio 47 GPIO_ACTIVE_LOW>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+ brcm,disable-headphones = <1>; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 41 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2708-rpi.dtsi b/arch/arm/boot/dts/bcm2708-rpi.dtsi -new file mode 100644 -index 000000000000..e2458b15d64a ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi -@@ -0,0 +1,36 @@ -+/* Downstream modifications common to bcm2835, bcm2836, bcm2837 */ -+ -+#include "bcm2835-rpi.dtsi" -+#include "bcm270x-rpi.dtsi" -+ -+/ { -+ memory@0 { -+ device_type = "memory"; -+ reg = <0x0 0x0>; -+ }; -+ -+ aliases { -+ i2c2 = &i2c2; -+ }; -+ -+ __overrides__ { -+ i2c2_iknowwhatimdoing = <&i2c2>,"status"; -+ i2c2_baudrate = <&i2c2>,"clock-frequency:0"; -+ sd_poll_once = <&sdhost>,"non-removable?"; -+ }; -+}; -+ -+&sdhost { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdhost_gpio48>; -+ status = "okay"; -+}; -+ -+&hdmi { -+ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; -+ status = "disabled"; -+}; -+ -+&i2c2 { -+ status = "disabled"; -+}; -diff --git a/arch/arm/boot/dts/bcm2708.dtsi b/arch/arm/boot/dts/bcm2708.dtsi -new file mode 100644 -index 000000000000..36ec4989403f ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2708.dtsi -@@ -0,0 +1,12 @@ -+#include "bcm2835.dtsi" -+#include "bcm270x.dtsi" -+ -+/ { -+ __overrides__ { -+ arm_freq; -+ }; -+}; -+ -+&vc4 { -+ status = "disabled"; -+}; -diff --git a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts -new file mode 100644 -index 000000000000..4c80d15981fe ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts -@@ -0,0 +1,131 @@ -+/dts-v1/; -+ -+#include "bcm2709.dtsi" -+#include "bcm2709-rpi.dtsi" -+#include "bcm283x-rpi-smsc9514.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_28.dtsi" -+ -+/ { -+ compatible = "raspberrypi,2-model-b", "brcm,bcm2836"; -+ model = "Raspberry Pi 2 Model B"; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins = <40 45>; -+ brcm,function = <4>; -+ }; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&gpio 47 0>; -+ }; -+ -+ pwr_led: led-pwr { -+ label = "led1"; -+ linux,default-trigger = "input"; -+ gpios = <&gpio 35 0>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 41 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ -+ pwr_led_gpio = <&pwr_led>,"gpios:4"; -+ pwr_led_activelow = <&pwr_led>,"gpios:8"; -+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2709-rpi.dtsi b/arch/arm/boot/dts/bcm2709-rpi.dtsi -new file mode 100644 -index 000000000000..babfa41cd9f7 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2709-rpi.dtsi -@@ -0,0 +1,5 @@ -+#include "bcm2708-rpi.dtsi" -+ -+&vchiq { -+ compatible = "brcm,bcm2836-vchiq", "brcm,bcm2835-vchiq"; -+}; -diff --git a/arch/arm/boot/dts/bcm2709.dtsi b/arch/arm/boot/dts/bcm2709.dtsi -new file mode 100644 -index 000000000000..68eafc1b281a ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2709.dtsi -@@ -0,0 +1,22 @@ -+#include "bcm2836.dtsi" -+#include "bcm270x.dtsi" -+ -+/ { -+ soc { -+ ranges = <0x7e000000 0x3f000000 0x01000000>, -+ <0x40000000 0x40000000 0x00040000>; -+ -+ /delete-node/ timer@7e003000; -+ }; -+ -+ __overrides__ { -+ arm_freq = <&v7_cpu0>, "clock-frequency:0", -+ <&v7_cpu1>, "clock-frequency:0", -+ <&v7_cpu2>, "clock-frequency:0", -+ <&v7_cpu3>, "clock-frequency:0"; -+ }; -+}; -+ -+&vc4 { -+ status = "disabled"; -+}; -diff --git a/arch/arm/boot/dts/bcm270x-rpi.dtsi b/arch/arm/boot/dts/bcm270x-rpi.dtsi -new file mode 100644 -index 000000000000..57e7d5f60d3e ---- /dev/null -+++ b/arch/arm/boot/dts/bcm270x-rpi.dtsi -@@ -0,0 +1,155 @@ -+/* Downstream modifications to bcm2835-rpi.dtsi */ -+ -+/ { -+ aliases { -+ audio = &audio; -+ aux = &aux; -+ sound = &sound; -+ soc = &soc; -+ dma = &dma; -+ intc = &intc; -+ watchdog = &watchdog; -+ random = &random; -+ mailbox = &mailbox; -+ gpio = &gpio; -+ uart0 = &uart0; -+ uart1 = &uart1; -+ sdhost = &sdhost; -+ mmc = &mmc; -+ mmc1 = &mmc; -+ mmc0 = &sdhost; -+ i2s = &i2s; -+ i2c0 = &i2c0; -+ i2c1 = &i2c1; -+ i2c10 = &i2c_csi_dsi; -+ spi0 = &spi0; -+ spi1 = &spi1; -+ spi2 = &spi2; -+ usb = &usb; -+ leds = &leds; -+ fb = &fb; -+ thermal = &thermal; -+ axiperf = &axiperf; -+ }; -+ -+ /* Define these notional regulators for use by overlays */ -+ vdd_3v3_reg: fixedregulator_3v3 { -+ compatible = "regulator-fixed"; -+ regulator-always-on; -+ regulator-max-microvolt = <3300000>; -+ regulator-min-microvolt = <3300000>; -+ regulator-name = "3v3"; -+ }; -+ -+ vdd_5v0_reg: fixedregulator_5v0 { -+ compatible = "regulator-fixed"; -+ regulator-always-on; -+ regulator-max-microvolt = <5000000>; -+ regulator-min-microvolt = <5000000>; -+ regulator-name = "5v0"; -+ }; -+ -+ leds: leds { -+ compatible = "gpio-leds"; -+ }; -+ -+ soc { -+ gpiomem { -+ compatible = "brcm,bcm2835-gpiomem"; -+ reg = <0x7e200000 0x1000>; -+ }; -+ -+ fb: fb { -+ compatible = "brcm,bcm2708-fb"; -+ firmware = <&firmware>; -+ status = "okay"; -+ }; -+ -+ /* External sound card */ -+ sound: sound { -+ status = "disabled"; -+ }; -+ }; -+ -+ __overrides__ { -+ cache_line_size; -+ -+ uart0 = <&uart0>,"status"; -+ uart1 = <&uart1>,"status"; -+ i2s = <&i2s>,"status"; -+ spi = <&spi0>,"status"; -+ i2c0 = <&i2c0if>,"status",<&i2c0mux>,"status"; -+ i2c1 = <&i2c1>,"status"; -+ i2c0_baudrate = <&i2c0if>,"clock-frequency:0"; -+ i2c1_baudrate = <&i2c1>,"clock-frequency:0"; -+ -+ audio = <&audio>,"status"; -+ watchdog = <&watchdog>,"status"; -+ random = <&random>,"status"; -+ sd_overclock = <&sdhost>,"brcm,overclock-50:0"; -+ sd_force_pio = <&sdhost>,"brcm,force-pio?"; -+ sd_pio_limit = <&sdhost>,"brcm,pio-limit:0"; -+ sd_debug = <&sdhost>,"brcm,debug"; -+ sdio_overclock = <&mmc>,"brcm,overclock-50:0", -+ <&mmcnr>,"brcm,overclock-50:0"; -+ axiperf = <&axiperf>,"status"; -+ }; -+}; -+ -+&uart0 { -+ skip-init; -+}; -+ -+&uart1 { -+ skip-init; -+}; -+ -+&txp { -+ status = "disabled"; -+}; -+ -+&i2c0if { -+ status = "disabled"; -+}; -+ -+&i2c0mux { -+ status = "disabled"; -+}; -+ -+&i2c1 { -+ status = "disabled"; -+}; -+ -+&clocks { -+ firmware = <&firmware>; -+}; -+ -+&sdhci { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&emmc_gpio48>; -+ bus-width = <4>; -+}; -+ -+&cpu_thermal { -+ /delete-node/ trips; -+}; -+ -+&vec { -+ status = "disabled"; -+}; -+ -+&vchiq { -+ /* Onboard audio */ -+ audio: bcm2835_audio { -+ compatible = "brcm,bcm2835-audio"; -+ brcm,firmware = <&firmware>; -+ brcm,pwm-channels = <8>; -+ status = "disabled"; -+ }; -+}; -+ -+&firmware { -+ vcio: vcio { -+ compatible = "raspberrypi,vcio"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm270x.dtsi b/arch/arm/boot/dts/bcm270x.dtsi -new file mode 100644 -index 000000000000..a5cabb5bc4a1 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm270x.dtsi -@@ -0,0 +1,272 @@ -+/* Downstream bcm283x.dtsi diff */ -+#include -+ -+/ { -+ chosen { -+ bootargs = "coherent_pool=1M snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; -+ /delete-property/ stdout-path; -+ }; -+ -+ soc: soc { -+ -+ watchdog: watchdog@7e100000 { -+ /* Add label */ -+ }; -+ -+ random: rng@7e104000 { -+ /* Add label */ -+ }; -+ -+ spi0: spi@7e204000 { -+ /* Add label */ -+ }; -+ -+#ifndef BCM2711 -+ pixelvalve0: pixelvalve@7e206000 { -+ /* Add label */ -+ status = "disabled"; -+ }; -+ -+ pixelvalve1: pixelvalve@7e207000 { -+ /* Add label */ -+ status = "disabled"; -+ }; -+#endif -+ -+ /delete-node/ mmc@7e300000; -+ -+ sdhci: mmc: mmc@7e300000 { -+ compatible = "brcm,bcm2835-mmc", "brcm,bcm2835-sdhci"; -+ reg = <0x7e300000 0x100>; -+ interrupts = <2 30>; -+ clocks = <&clocks BCM2835_CLOCK_EMMC>; -+ dmas = <&dma 11>; -+ dma-names = "rx-tx"; -+ brcm,overclock-50 = <0>; -+ status = "disabled"; -+ }; -+ -+ /* A clone of mmc but with non-removable set */ -+ mmcnr: mmcnr@7e300000 { -+ compatible = "brcm,bcm2835-mmc", "brcm,bcm2835-sdhci"; -+ reg = <0x7e300000 0x100>; -+ interrupts = <2 30>; -+ clocks = <&clocks BCM2835_CLOCK_EMMC>; -+ dmas = <&dma 11>; -+ dma-names = "rx-tx"; -+ brcm,overclock-50 = <0>; -+ non-removable; -+ status = "disabled"; -+ }; -+ -+ hvs: hvs@7e400000 { -+ /* Add label */ -+ status = "disabled"; -+ }; -+ -+ firmwarekms: firmwarekms@7e600000 { -+ compatible = "raspberrypi,rpi-firmware-kms"; -+ /* SMI interrupt reg */ -+ reg = <0x7e600000 0x100>; -+ interrupts = <2 16>; -+ brcm,firmware = <&firmware>; -+ status = "disabled"; -+ }; -+ -+ smi: smi@7e600000 { -+ compatible = "brcm,bcm2835-smi"; -+ reg = <0x7e600000 0x100>; -+ interrupts = <2 16>; -+ clocks = <&clocks BCM2835_CLOCK_SMI>; -+ assigned-clocks = <&clocks BCM2835_CLOCK_SMI>; -+ assigned-clock-rates = <125000000>; -+ dmas = <&dma 4>; -+ dma-names = "rx-tx"; -+ status = "disabled"; -+ }; -+ -+ csi0: csi@7e800000 { -+ compatible = "brcm,bcm2835-unicam"; -+ reg = <0x7e800000 0x800>, -+ <0x7e802000 0x4>; -+ interrupts = <2 6>; -+ clocks = <&clocks BCM2835_CLOCK_CAM0>, -+ <&firmware_clocks 4>; -+ clock-names = "lp", "vpu"; -+ power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ #clock-cells = <1>; -+ status = "disabled"; -+ }; -+ -+ csi1: csi@7e801000 { -+ compatible = "brcm,bcm2835-unicam"; -+ reg = <0x7e801000 0x800>, -+ <0x7e802004 0x4>; -+ interrupts = <2 7>; -+ clocks = <&clocks BCM2835_CLOCK_CAM1>, -+ <&firmware_clocks 4>; -+ clock-names = "lp", "vpu"; -+ power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ #clock-cells = <1>; -+ status = "disabled"; -+ }; -+ -+#ifndef BCM2711 -+ pixelvalve2: pixelvalve@7e807000 { -+ /* Add label */ -+ status = "disabled"; -+ }; -+#endif -+ -+ hdmi@7e902000 { /* hdmi */ -+ status = "disabled"; -+ }; -+ -+ usb@7e980000 { /* usb */ -+ compatible = "brcm,bcm2708-usb"; -+ reg = <0x7e980000 0x10000>, -+ <0x7e006000 0x1000>; -+ interrupt-names = "usb", -+ "soft"; -+ interrupts = <1 9>, -+ <2 0>; -+ }; -+ -+#ifndef BCM2711 -+ v3d@7ec00000 { /* vd3 */ -+ compatible = "brcm,vc4-v3d"; -+ power-domains = <&power RPI_POWER_DOMAIN_V3D>; -+ status = "disabled"; -+ }; -+#endif -+ -+ axiperf: axiperf { -+ compatible = "brcm,bcm2835-axiperf"; -+ reg = <0x7e009800 0x100>, -+ <0x7ee08000 0x100>; -+ firmware = <&firmware>; -+ status = "disabled"; -+ }; -+ }; -+ -+ cam1_reg: cam1_regulator { -+ compatible = "regulator-fixed"; -+ regulator-name = "cam1-reg"; -+ enable-active-high; -+ /* Needs to be enabled, as removing a regulator is very unsafe */ -+ status = "okay"; -+ }; -+ -+ cam1_clk: cam1_clk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ status = "disabled"; -+ }; -+ -+ cam0_regulator: cam0_regulator { -+ compatible = "regulator-fixed"; -+ regulator-name = "cam0-reg"; -+ enable-active-high; -+ status = "disabled"; -+ }; -+ -+ cam0_clk: cam0_clk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ status = "disabled"; -+ }; -+ -+ cam_dummy_reg: cam_dummy_reg { -+ compatible = "regulator-fixed"; -+ regulator-name = "cam-dummy-reg"; -+ status = "okay"; -+ }; -+ -+ __overrides__ { -+ cam0-pwdn-ctrl; -+ cam0-pwdn; -+ cam0-led-ctrl; -+ cam0-led; -+ }; -+}; -+ -+&gpio { -+ interrupts = <2 17>, <2 18>; -+ -+ dpi_18bit_cpadhi_gpio0: dpi_18bit_cpadhi_gpio0 { -+ brcm,pins = <0 1 2 3 4 5 6 7 8 9 -+ 12 13 14 15 16 17 -+ 20 21 22 23 24 25>; -+ brcm,function = ; -+ brcm,pull = <0>; /* no pull */ -+ }; -+ dpi_18bit_cpadhi_gpio2: dpi_18bit_cpadhi_gpio2 { -+ brcm,pins = <2 3 4 5 6 7 8 9 -+ 12 13 14 15 16 17 -+ 20 21 22 23 24 25>; -+ brcm,function = ; -+ }; -+ dpi_18bit_gpio0: dpi_18bit_gpio0 { -+ brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11 -+ 12 13 14 15 16 17 18 19 -+ 20 21>; -+ brcm,function = ; -+ }; -+ dpi_18bit_gpio2: dpi_18bit_gpio2 { -+ brcm,pins = <2 3 4 5 6 7 8 9 10 11 -+ 12 13 14 15 16 17 18 19 -+ 20 21>; -+ brcm,function = ; -+ }; -+ dpi_16bit_gpio0: dpi_16bit_gpio0 { -+ brcm,pins = <0 1 2 3 4 5 6 7 8 9 10 11 -+ 12 13 14 15 16 17 18 19>; -+ brcm,function = ; -+ }; -+ dpi_16bit_gpio2: dpi_16bit_gpio2 { -+ brcm,pins = <2 3 4 5 6 7 8 9 10 11 -+ 12 13 14 15 16 17 18 19>; -+ brcm,function = ; -+ }; -+ dpi_16bit_cpadhi_gpio0: dpi_16bit_cpadhi_gpio0 { -+ brcm,pins = <0 1 2 3 4 5 6 7 8 -+ 12 13 14 15 16 17 -+ 20 21 22 23 24>; -+ brcm,function = ; -+ }; -+ dpi_16bit_cpadhi_gpio2: dpi_16bit_cpadhi_gpio2 { -+ brcm,pins = <2 3 4 5 6 7 8 -+ 12 13 14 15 16 17 -+ 20 21 22 23 24>; -+ brcm,function = ; -+ }; -+}; -+ -+&uart0 { -+ /* Enable CTS bug workaround */ -+ cts-event-workaround; -+}; -+ -+&i2s { -+ #sound-dai-cells = <0>; -+ dmas = <&dma 2>, <&dma 3>; -+ dma-names = "tx", "rx"; -+}; -+ -+&sdhost { -+ dmas = <&dma (13|(1<<29))>; -+ dma-names = "rx-tx"; -+ bus-width = <4>; -+ brcm,overclock-50 = <0>; -+ brcm,pio-limit = <1>; -+ firmware = <&firmware>; -+}; -+ -+&spi0 { -+ dmas = <&dma 6>, <&dma 7>; -+ dma-names = "tx", "rx"; -+}; -diff --git a/arch/arm/boot/dts/bcm2710-rpi-2-b.dts b/arch/arm/boot/dts/bcm2710-rpi-2-b.dts -new file mode 100644 -index 000000000000..a8a18ef4d1bf ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2710-rpi-2-b.dts -@@ -0,0 +1,131 @@ -+/dts-v1/; -+ -+#include "bcm2710.dtsi" -+#include "bcm2709-rpi.dtsi" -+#include "bcm283x-rpi-smsc9514.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_28.dtsi" -+ -+/ { -+ compatible = "raspberrypi,2-model-b-rev2", "brcm,bcm2837"; -+ model = "Raspberry Pi 2 Model B rev 1.2"; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins = <40 45>; -+ brcm,function = <4>; -+ }; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&gpio 47 0>; -+ }; -+ -+ pwr_led: led-pwr { -+ label = "led1"; -+ linux,default-trigger = "input"; -+ gpios = <&gpio 35 0>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 41 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ -+ pwr_led_gpio = <&pwr_led>,"gpios:4"; -+ pwr_led_activelow = <&pwr_led>,"gpios:8"; -+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts b/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts -new file mode 100644 -index 000000000000..93f9c8dddbca ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts -@@ -0,0 +1,210 @@ -+/dts-v1/; -+ -+#include "bcm2710.dtsi" -+#include "bcm2709-rpi.dtsi" -+#include "bcm283x-rpi-lan7515.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_44.dtsi" -+#include "bcm271x-rpi-bt.dtsi" -+ -+/ { -+ compatible = "raspberrypi,3-model-b-plus", "brcm,bcm2837"; -+ model = "Raspberry Pi 3 Model B+"; -+ -+ chosen { -+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; -+ }; -+ -+ aliases { -+ serial0 = &uart1; -+ serial1 = &uart0; -+ mmc1 = &mmcnr; -+ }; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ sdio_pins: sdio_pins { -+ brcm,pins = <34 35 36 37 38 39>; -+ brcm,function = <7>; // alt3 = SD1 -+ brcm,pull = <0 2 2 2 2 2>; -+ }; -+ -+ bt_pins: bt_pins { -+ brcm,pins = <43>; -+ brcm,function = <4>; /* alt0:GPCLK2 */ -+ brcm,pull = <0>; -+ }; -+ -+ uart0_pins: uart0_pins { -+ brcm,pins = <32 33>; -+ brcm,function = <7>; /* alt3=UART0 */ -+ brcm,pull = <0 2>; -+ }; -+ -+ uart1_pins: uart1_pins { -+ brcm,pins; -+ brcm,function; -+ brcm,pull; -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins = <40 41>; -+ brcm,function = <4>; -+ }; -+}; -+ -+&mmcnr { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdio_pins>; -+ bus-width = <4>; -+ status = "okay"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ brcmf: wifi@1 { -+ reg = <1>; -+ compatible = "brcm,bcm4329-fmac"; -+ }; -+}; -+ -+&firmware { -+ expgpio: expgpio { -+ compatible = "raspberrypi,firmware-gpio"; -+ gpio-controller; -+ #gpio-cells = <2>; -+ status = "okay"; -+ }; -+}; -+ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins &bt_pins>; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart1_pins>; -+ status = "okay"; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&gpio 29 0>; -+ }; -+ -+ pwr_led: led-pwr { -+ label = "led1"; -+ linux,default-trigger = "default-on"; -+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+}; -+ -+ð_phy { -+ microchip,eee-enabled; -+ microchip,tx-lpi-timer = <600>; /* non-aggressive*/ -+ microchip,downshift-after = <2>; -+}; -+ -+&cam1_reg { -+ gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ -+ pwr_led_gpio = <&pwr_led>,"gpios:4"; -+ pwr_led_activelow = <&pwr_led>,"gpios:8"; -+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; -+ -+ eee = <ð_phy>,"microchip,eee-enabled?"; -+ tx_lpi_timer = <ð_phy>,"microchip,tx-lpi-timer:0"; -+ eth_led0 = <ð_phy>,"microchip,led-modes:0"; -+ eth_led1 = <ð_phy>,"microchip,led-modes:4"; -+ eth_downshift_after = <ð_phy>,"microchip,downshift-after:0"; -+ eth_max_speed = <ð_phy>,"max-speed:0"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts -new file mode 100644 -index 000000000000..bc5d086beb93 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts -@@ -0,0 +1,212 @@ -+/dts-v1/; -+ -+#include "bcm2710.dtsi" -+#include "bcm2709-rpi.dtsi" -+#include "bcm283x-rpi-smsc9514.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_44.dtsi" -+#include "bcm271x-rpi-bt.dtsi" -+ -+/ { -+ compatible = "raspberrypi,3-model-b", "brcm,bcm2837"; -+ model = "Raspberry Pi 3 Model B"; -+ -+ chosen { -+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; -+ }; -+ -+ aliases { -+ serial0 = &uart1; -+ serial1 = &uart0; -+ mmc1 = &mmcnr; -+ }; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ sdio_pins: sdio_pins { -+ brcm,pins = <34 35 36 37 38 39>; -+ brcm,function = <7>; // alt3 = SD1 -+ brcm,pull = <0 2 2 2 2 2>; -+ }; -+ -+ bt_pins: bt_pins { -+ brcm,pins = <43>; -+ brcm,function = <4>; /* alt0:GPCLK2 */ -+ brcm,pull = <0>; -+ }; -+ -+ uart0_pins: uart0_pins { -+ brcm,pins = <32 33>; -+ brcm,function = <7>; /* alt3=UART0 */ -+ brcm,pull = <0 2>; -+ }; -+ -+ uart1_pins: uart1_pins { -+ brcm,pins; -+ brcm,function; -+ brcm,pull; -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins = <40 41>; -+ brcm,function = <4>; -+ }; -+}; -+ -+&mmcnr { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdio_pins>; -+ bus-width = <4>; -+ status = "okay"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ brcmf: wifi@1 { -+ reg = <1>; -+ compatible = "brcm,bcm4329-fmac"; -+ }; -+}; -+ -+&soc { -+ virtgpio: virtgpio { -+ compatible = "brcm,bcm2835-virtgpio"; -+ gpio-controller; -+ #gpio-cells = <2>; -+ firmware = <&firmware>; -+ status = "okay"; -+ }; -+ -+}; -+ -+&firmware { -+ expgpio: expgpio { -+ compatible = "raspberrypi,firmware-gpio"; -+ gpio-controller; -+ #gpio-cells = <2>; -+ status = "okay"; -+ }; -+}; -+ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins &bt_pins>; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart1_pins>; -+ status = "okay"; -+}; -+ -+&bt { -+ max-speed = <921600>; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&virtgpio 0 0>; -+ }; -+ -+ pwr_led: led-pwr { -+ label = "led1"; -+ linux,default-trigger = "input"; -+ gpios = <&expgpio 7 0>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&expgpio 4 GPIO_ACTIVE_LOW>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+}; -+ -+&cam1_reg { -+ gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ -+ pwr_led_gpio = <&pwr_led>,"gpios:4"; -+ pwr_led_activelow = <&pwr_led>,"gpios:8"; -+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2710-rpi-cm3.dts b/arch/arm/boot/dts/bcm2710-rpi-cm3.dts -new file mode 100644 -index 000000000000..517ed47c257d ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2710-rpi-cm3.dts -@@ -0,0 +1,146 @@ -+/dts-v1/; -+ -+#include "bcm2710.dtsi" -+#include "bcm2709-rpi.dtsi" -+#include "bcm283x-rpi-csi0-2lane.dtsi" -+#include "bcm283x-rpi-csi1-4lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_28.dtsi" -+/ { -+ compatible = "raspberrypi,3-compute-module", "brcm,bcm2837"; -+ model = "Raspberry Pi Compute Module 3"; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 2 GPIO_ACTIVE_HIGH>; -+ status = "disabled"; -+}; -+ -+cam0_reg: &cam0_regulator { -+ gpio = <&gpio 30 GPIO_ACTIVE_HIGH>; -+}; -+ -+&uart0 { -+ status = "okay"; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins; -+ brcm,function; -+ }; -+}; -+ -+&soc { -+ virtgpio: virtgpio { -+ compatible = "brcm,bcm2835-virtgpio"; -+ gpio-controller; -+ #gpio-cells = <2>; -+ firmware = <&firmware>; -+ status = "okay"; -+ }; -+ -+}; -+ -+&firmware { -+ expgpio: expgpio { -+ compatible = "raspberrypi,firmware-gpio"; -+ gpio-controller; -+ #gpio-cells = <2>; -+ status = "okay"; -+ }; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&virtgpio 0 0>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&expgpio 0 GPIO_ACTIVE_LOW>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ cam0_reg = <&cam0_reg>,"status"; -+ cam0_reg_gpio = <&cam0_reg>,"gpios:4"; -+ cam1_reg = <&cam1_reg>,"status"; -+ cam1_reg_gpio = <&cam1_reg>,"gpios:4"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2710-rpi-zero-2-w.dts b/arch/arm/boot/dts/bcm2710-rpi-zero-2-w.dts -new file mode 100644 -index 000000000000..38629ebfa47f ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2710-rpi-zero-2-w.dts -@@ -0,0 +1,199 @@ -+/dts-v1/; -+ -+#include "bcm2710.dtsi" -+#include "bcm2709-rpi.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_44.dtsi" -+#include "bcm2708-rpi-bt.dtsi" -+ -+/ { -+ compatible = "raspberrypi,model-zero-2-w", "brcm,bcm2837"; -+ model = "Raspberry Pi Zero 2 W"; -+ -+ chosen { -+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; -+ }; -+ -+ aliases { -+ serial0 = &uart1; -+ serial1 = &uart0; -+ mmc1 = &mmcnr; -+ }; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = <1>; /* output */ -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = <4>; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ -+ sdio_pins: sdio_pins { -+ brcm,pins = <34 35 36 37 38 39>; -+ brcm,function = <7>; // alt3 = SD1 -+ brcm,pull = <0 2 2 2 2 2>; -+ }; -+ -+ bt_pins: bt_pins { -+ brcm,pins = <43>; -+ brcm,function = <4>; /* alt0:GPCLK2 */ -+ brcm,pull = <0>; -+ }; -+ -+ uart0_pins: uart0_pins { -+ brcm,pins = <30 31 32 33>; -+ brcm,function = <7>; /* alt3=UART0 */ -+ brcm,pull = <2 0 0 2>; /* up none none up */ -+ }; -+ -+ uart1_pins: uart1_pins { -+ brcm,pins; -+ brcm,function; -+ brcm,pull; -+ }; -+ -+ audio_pins: audio_pins { -+ brcm,pins = <>; -+ brcm,function = <>; -+ }; -+}; -+ -+&mmcnr { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdio_pins>; -+ bus-width = <4>; -+ status = "okay"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ brcmf: wifi@1 { -+ reg = <1>; -+ compatible = "brcm,bcm4329-fmac"; -+ -+ firmwares { -+ fw_43436p { -+ chipid = <43430>; -+ revmask = <4>; -+ fw_base = "brcm/brcmfmac43436-sdio"; -+ }; -+ fw_43436s { -+ chipid = <43430>; -+ revmask = <2>; -+ fw_base = "brcm/brcmfmac43436s-sdio"; -+ }; -+ }; -+ }; -+}; -+ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins &bt_pins>; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart1_pins>; -+ status = "okay"; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2c2 { -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "actpwr"; -+ gpios = <&gpio 29 GPIO_ACTIVE_LOW>; -+ }; -+}; -+ -+&hdmi { -+ hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+ brcm,disable-headphones = <1>; -+}; -+ -+&bt { -+ shutdown-gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; -+}; -+ -+&minibt { -+ shutdown-gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 40 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2710-rpi-zero-2.dts b/arch/arm/boot/dts/bcm2710-rpi-zero-2.dts -new file mode 100644 -index 000000000000..daa12bd30d6b ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2710-rpi-zero-2.dts -@@ -0,0 +1 @@ -+#include "bcm2710-rpi-zero-2-w.dts" -diff --git a/arch/arm/boot/dts/bcm2710.dtsi b/arch/arm/boot/dts/bcm2710.dtsi -new file mode 100644 -index 000000000000..e7e5c913f1d1 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2710.dtsi -@@ -0,0 +1,25 @@ -+#include "bcm2837.dtsi" -+#include "bcm270x.dtsi" -+ -+/ { -+ compatible = "brcm,bcm2837", "brcm,bcm2836"; -+ -+ arm-pmu { -+ compatible = "arm,cortex-a53-pmu", "arm,cortex-a7-pmu"; -+ }; -+ -+ soc { -+ /delete-node/ timer@7e003000; -+ }; -+ -+ __overrides__ { -+ arm_freq = <&cpu0>, "clock-frequency:0", -+ <&cpu1>, "clock-frequency:0", -+ <&cpu2>, "clock-frequency:0", -+ <&cpu3>, "clock-frequency:0"; -+ }; -+}; -+ -+&vc4 { -+ status = "disabled"; -+}; -diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts -index 167538518a1e..fb44c89f3b0c 100644 ---- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts -+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts -@@ -2,7 +2,6 @@ - /dts-v1/; - #include "bcm2711.dtsi" - #include "bcm2835-rpi.dtsi" --#include "bcm283x-rpi-usb-peripheral.dtsi" - - #include - -@@ -25,6 +24,7 @@ aliases { - emmc2bus = &emmc2bus; - ethernet0 = &genet; - pcie0 = &pcie0; -+ blconfig = &blconfig; - }; - - leds { -@@ -95,7 +95,7 @@ expgpio: gpio { - "VDD_SD_IO_SEL", - "CAM_GPIO", - "SD_PWR_ON", -- ""; -+ "SD_OC_N"; - status = "okay"; - }; - -@@ -181,12 +181,14 @@ &gpio { - &hdmi0 { - clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>; - clock-names = "hdmi", "bvb", "audio", "cec"; -+ wifi-2.4ghz-coexistence; - status = "okay"; - }; - - &hdmi1 { - clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 1>, <&clk_27MHz>; - clock-names = "hdmi", "bvb", "audio", "cec"; -+ wifi-2.4ghz-coexistence; - status = "okay"; - }; - -@@ -216,6 +218,22 @@ &pwm1 { - status = "okay"; - }; - -+&rmem { -+ /* -+ * RPi4's co-processor will copy the board's bootloader configuration -+ * into memory for the OS to consume. It'll also update this node with -+ * its placement information. -+ */ -+ blconfig: nvram@0 { -+ compatible = "raspberrypi,bootloader-config", "nvmem-rmem"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ reg = <0x0 0x0 0x0>; -+ no-map; -+ status = "disabled"; -+ }; -+}; -+ - /* SDHCI is used to control the SDIO for wireless */ - &sdhci { - #address-cells = <1>; -@@ -302,3 +320,311 @@ &vc4 { - &vec { - status = "disabled"; - }; -+ -+// ============================================= -+// Downstream rpi- changes -+ -+#define BCM2711 -+ -+#include "bcm270x.dtsi" -+#include "bcm271x-rpi-bt.dtsi" -+ -+/ { -+ soc { -+ /delete-node/ pixelvalve@7e807000; -+ /delete-node/ hdmi@7e902000; -+ }; -+}; -+ -+#include "bcm2711-rpi.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_44.dtsi" -+ -+/ { -+ chosen { -+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; -+ }; -+ -+ aliases { -+ serial0 = &uart1; -+ serial1 = &uart0; -+ mmc0 = &emmc2; -+ mmc1 = &mmcnr; -+ mmc2 = &sdhost; -+ i2c3 = &i2c3; -+ i2c4 = &i2c4; -+ i2c5 = &i2c5; -+ i2c6 = &i2c6; -+ i2c20 = &ddc0; -+ i2c21 = &ddc1; -+ spi3 = &spi3; -+ spi4 = &spi4; -+ spi5 = &spi5; -+ spi6 = &spi6; -+ /delete-property/ intc; -+ }; -+ -+ /delete-node/ wifi-pwrseq; -+}; -+ -+&mmcnr { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdio_pins>; -+ bus-width = <4>; -+ status = "okay"; -+}; -+ -+&uart0 { -+ pinctrl-0 = <&uart0_pins &bt_pins>; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-0 = <&uart1_pins>; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = ; -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = ; -+ }; -+ -+ spi3_pins: spi3_pins { -+ brcm,pins = <1 2 3>; -+ brcm,function = ; -+ }; -+ -+ spi3_cs_pins: spi3_cs_pins { -+ brcm,pins = <0 24>; -+ brcm,function = ; -+ }; -+ -+ spi4_pins: spi4_pins { -+ brcm,pins = <5 6 7>; -+ brcm,function = ; -+ }; -+ -+ spi4_cs_pins: spi4_cs_pins { -+ brcm,pins = <4 25>; -+ brcm,function = ; -+ }; -+ -+ spi5_pins: spi5_pins { -+ brcm,pins = <13 14 15>; -+ brcm,function = ; -+ }; -+ -+ spi5_cs_pins: spi5_cs_pins { -+ brcm,pins = <12 26>; -+ brcm,function = ; -+ }; -+ -+ spi6_pins: spi6_pins { -+ brcm,pins = <19 20 21>; -+ brcm,function = ; -+ }; -+ -+ spi6_cs_pins: spi6_cs_pins { -+ brcm,pins = <18 27>; -+ brcm,function = ; -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c3_pins: i2c3 { -+ brcm,pins = <4 5>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c4_pins: i2c4 { -+ brcm,pins = <8 9>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c5_pins: i2c5 { -+ brcm,pins = <12 13>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c6_pins: i2c6 { -+ brcm,pins = <22 23>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = ; -+ }; -+ -+ sdio_pins: sdio_pins { -+ brcm,pins = <34 35 36 37 38 39>; -+ brcm,function = ; // alt3 = SD1 -+ brcm,pull = <0 2 2 2 2 2>; -+ }; -+ -+ bt_pins: bt_pins { -+ brcm,pins = "-"; // non-empty to keep btuart happy, //4 = 0 -+ // to fool pinctrl -+ brcm,function = <0>; -+ brcm,pull = <2>; -+ }; -+ -+ uart0_pins: uart0_pins { -+ brcm,pins = <32 33>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart1_pins: uart1_pins { -+ brcm,pins; -+ brcm,function; -+ brcm,pull; -+ }; -+ -+ uart2_pins: uart2_pins { -+ brcm,pins = <0 1>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart3_pins: uart3_pins { -+ brcm,pins = <4 5>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart4_pins: uart4_pins { -+ brcm,pins = <8 9>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart5_pins: uart5_pins { -+ brcm,pins = <12 13>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+// ============================================= -+// Board specific stuff here -+ -+&sdhost { -+ status = "disabled"; -+}; -+ -+&phy1 { -+ led-modes = <0x00 0x08>; /* link/activity link */ -+}; -+ -+&gpio { -+ audio_pins: audio_pins { -+ brcm,pins = <40 41>; -+ brcm,function = <4>; -+ }; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; -+ }; -+ -+ pwr_led: led-pwr { -+ label = "led1"; -+ linux,default-trigger = "default-on"; -+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; -+ }; -+}; -+ -+&pwm1 { -+ status = "disabled"; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+}; -+ -+&cam1_reg { -+ gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>; -+}; -+ -+cam0_reg: &cam_dummy_reg { -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ -+ pwr_led_gpio = <&pwr_led>,"gpios:4"; -+ pwr_led_activelow = <&pwr_led>,"gpios:8"; -+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; -+ -+ eth_led0 = <&phy1>,"led-modes:0"; -+ eth_led1 = <&phy1>,"led-modes:4"; -+ -+ sd_poll_once = <&emmc2>, "non-removable?"; -+ spi_dma4 = <&spi0>, "dmas:0=", <&dma40>, -+ <&spi0>, "dmas:8=", <&dma40>; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2711-rpi-400.dts b/arch/arm/boot/dts/bcm2711-rpi-400.dts -new file mode 100644 -index 000000000000..ec0c75810754 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2711-rpi-400.dts -@@ -0,0 +1,637 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/dts-v1/; -+#include "bcm2711.dtsi" -+#include "bcm2835-rpi.dtsi" -+ -+#include -+ -+/ { -+ compatible = "raspberrypi,400", "brcm,bcm2711"; -+ model = "Raspberry Pi 400"; -+ -+ chosen { -+ /* 8250 auxiliary UART instead of pl011 */ -+ stdout-path = "serial1:115200n8"; -+ }; -+ -+ /* Will be filled by the bootloader */ -+ memory@0 { -+ device_type = "memory"; -+ reg = <0 0 0>; -+ }; -+ -+ aliases { -+ emmc2bus = &emmc2bus; -+ ethernet0 = &genet; -+ pcie0 = &pcie0; -+ blconfig = &blconfig; -+ }; -+ -+ leds { -+ led-act { -+ gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; -+ }; -+ -+ led-pwr { -+ label = "PWR"; -+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; -+ default-state = "keep"; -+ linux,default-trigger = "default-on"; -+ }; -+ }; -+ -+ wifi_pwrseq: wifi-pwrseq { -+ compatible = "mmc-pwrseq-simple"; -+ reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>; -+ }; -+ -+ sd_io_1v8_reg: sd_io_1v8_reg { -+ compatible = "regulator-gpio"; -+ regulator-name = "vdd-sd-io"; -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-boot-on; -+ regulator-always-on; -+ regulator-settling-time-us = <5000>; -+ gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>; -+ states = <1800000 0x1 -+ 3300000 0x0>; -+ status = "okay"; -+ }; -+ -+ sd_vcc_reg: sd_vcc_reg { -+ compatible = "regulator-fixed"; -+ regulator-name = "vcc-sd"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-boot-on; -+ enable-active-high; -+ gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>; -+ }; -+}; -+ -+&ddc0 { -+ status = "okay"; -+}; -+ -+&ddc1 { -+ status = "okay"; -+}; -+ -+&firmware { -+ firmware_clocks: clocks { -+ compatible = "raspberrypi,firmware-clocks"; -+ #clock-cells = <1>; -+ }; -+ -+ expgpio: gpio { -+ compatible = "raspberrypi,firmware-gpio"; -+ gpio-controller; -+ #gpio-cells = <2>; -+ gpio-line-names = "BT_ON", -+ "WL_ON", -+ "PWR_LED_OFF", -+ "GLOBAL_RESET", -+ "VDD_SD_IO_SEL", -+ "GLOBAL_SHUTDOWN", -+ "SD_PWR_ON", -+ "SHUTDOWN_REQUEST"; -+ status = "okay"; -+ }; -+ -+ reset: reset { -+ compatible = "raspberrypi,firmware-reset"; -+ #reset-cells = <1>; -+ }; -+}; -+ -+&gpio { -+ /* -+ * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and -+ * the official GPU firmware DT blob. -+ * -+ * Legend: -+ * "FOO" = GPIO line named "FOO" on the schematic -+ * "FOO_N" = GPIO line named "FOO" on schematic, active low -+ */ -+ gpio-line-names = "ID_SDA", -+ "ID_SCL", -+ "SDA1", -+ "SCL1", -+ "GPIO_GCLK", -+ "GPIO5", -+ "GPIO6", -+ "SPI_CE1_N", -+ "SPI_CE0_N", -+ "SPI_MISO", -+ "SPI_MOSI", -+ "SPI_SCLK", -+ "GPIO12", -+ "GPIO13", -+ /* Serial port */ -+ "TXD1", -+ "RXD1", -+ "GPIO16", -+ "GPIO17", -+ "GPIO18", -+ "GPIO19", -+ "GPIO20", -+ "GPIO21", -+ "GPIO22", -+ "GPIO23", -+ "GPIO24", -+ "GPIO25", -+ "GPIO26", -+ "GPIO27", -+ "RGMII_MDIO", -+ "RGMIO_MDC", -+ /* Used by BT module */ -+ "CTS0", -+ "RTS0", -+ "TXD0", -+ "RXD0", -+ /* Used by Wifi */ -+ "SD1_CLK", -+ "SD1_CMD", -+ "SD1_DATA0", -+ "SD1_DATA1", -+ "SD1_DATA2", -+ "SD1_DATA3", -+ /* Shared with SPI flash */ -+ "PWM0_MISO", -+ "PWM1_MOSI", -+ "STATUS_LED_G_CLK", -+ "SPIFLASH_CE_N", -+ "SDA0", -+ "SCL0", -+ "RGMII_RXCLK", -+ "RGMII_RXCTL", -+ "RGMII_RXD0", -+ "RGMII_RXD1", -+ "RGMII_RXD2", -+ "RGMII_RXD3", -+ "RGMII_TXCLK", -+ "RGMII_TXCTL", -+ "RGMII_TXD0", -+ "RGMII_TXD1", -+ "RGMII_TXD2", -+ "RGMII_TXD3"; -+}; -+ -+&hdmi0 { -+ clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>; -+ clock-names = "hdmi", "bvb", "audio", "cec"; -+ wifi-2.4ghz-coexistence; -+ status = "okay"; -+}; -+ -+&hdmi1 { -+ clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 1>, <&clk_27MHz>; -+ clock-names = "hdmi", "bvb", "audio", "cec"; -+ wifi-2.4ghz-coexistence; -+ status = "okay"; -+}; -+ -+&hvs { -+ clocks = <&firmware_clocks 4>; -+}; -+ -+&pixelvalve0 { -+ status = "okay"; -+}; -+ -+&pixelvalve1 { -+ status = "okay"; -+}; -+ -+&pixelvalve2 { -+ status = "okay"; -+}; -+ -+&pixelvalve4 { -+ status = "okay"; -+}; -+ -+&pwm1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>; -+ status = "okay"; -+}; -+ -+&rmem { -+ /* -+ * RPi4's co-processor will copy the board's bootloader configuration -+ * into memory for the OS to consume. It'll also update this node with -+ * its placement information. -+ */ -+ blconfig: nvram@0 { -+ compatible = "raspberrypi,bootloader-config", "nvmem-rmem"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ reg = <0x0 0x0 0x0>; -+ no-map; -+ status = "disabled"; -+ }; -+}; -+ -+/* SDHCI is used to control the SDIO for wireless */ -+&sdhci { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&emmc_gpio34>; -+ bus-width = <4>; -+ non-removable; -+ mmc-pwrseq = <&wifi_pwrseq>; -+ status = "okay"; -+ -+ brcmf: wifi@1 { -+ reg = <1>; -+ compatible = "brcm,bcm4329-fmac"; -+ }; -+}; -+ -+/* EMMC2 is used to drive the SD card */ -+&emmc2 { -+ vqmmc-supply = <&sd_io_1v8_reg>; -+ vmmc-supply = <&sd_vcc_reg>; -+ broken-cd; -+ status = "okay"; -+}; -+ -+&genet { -+ phy-handle = <&phy1>; -+ phy-mode = "rgmii-rxid"; -+ status = "okay"; -+}; -+ -+&genet_mdio { -+ phy1: ethernet-phy@1 { -+ /* No PHY interrupt */ -+ reg = <0x1>; -+ }; -+}; -+ -+&pcie0 { -+ pci@0,0 { -+ device_type = "pci"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ ranges; -+ -+ reg = <0 0 0 0 0>; -+ -+ usb@0,0 { -+ reg = <0 0 0 0 0>; -+ resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>; -+ }; -+ }; -+}; -+ -+/* uart0 communicates with the BT module */ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>; -+ uart-has-rtscts; -+ status = "okay"; -+ -+ bluetooth { -+ compatible = "brcm,bcm43438-bt"; -+ max-speed = <2000000>; -+ shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>; -+ }; -+}; -+ -+/* uart1 is mapped to the pin header */ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart1_gpio14>; -+ status = "okay"; -+}; -+ -+&vchiq { -+ interrupts = ; -+}; -+ -+&vc4 { -+ status = "okay"; -+}; -+ -+&vec { -+ status = "disabled"; -+}; -+ -+// ============================================= -+// Downstream rpi- changes -+ -+#define BCM2711 -+ -+#include "bcm270x.dtsi" -+#include "bcm271x-rpi-bt.dtsi" -+ -+/ { -+ soc { -+ /delete-node/ pixelvalve@7e807000; -+ /delete-node/ hdmi@7e902000; -+ }; -+}; -+ -+#include "bcm2711-rpi.dtsi" -+#include "bcm283x-rpi-csi1-2lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_44.dtsi" -+ -+/ { -+ chosen { -+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; -+ }; -+ -+ aliases { -+ serial0 = &uart1; -+ serial1 = &uart0; -+ mmc0 = &emmc2; -+ mmc1 = &mmcnr; -+ mmc2 = &sdhost; -+ i2c3 = &i2c3; -+ i2c4 = &i2c4; -+ i2c5 = &i2c5; -+ i2c6 = &i2c6; -+ i2c20 = &ddc0; -+ i2c21 = &ddc1; -+ spi3 = &spi3; -+ spi4 = &spi4; -+ spi5 = &spi5; -+ spi6 = &spi6; -+ /delete-property/ intc; -+ }; -+ -+ /delete-node/ wifi-pwrseq; -+}; -+ -+&mmcnr { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdio_pins>; -+ bus-width = <4>; -+ status = "okay"; -+}; -+ -+&uart0 { -+ pinctrl-0 = <&uart0_pins &bt_pins>; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-0 = <&uart1_pins>; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = ; -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = ; -+ }; -+ -+ spi3_pins: spi3_pins { -+ brcm,pins = <1 2 3>; -+ brcm,function = ; -+ }; -+ -+ spi3_cs_pins: spi3_cs_pins { -+ brcm,pins = <0 24>; -+ brcm,function = ; -+ }; -+ -+ spi4_pins: spi4_pins { -+ brcm,pins = <5 6 7>; -+ brcm,function = ; -+ }; -+ -+ spi4_cs_pins: spi4_cs_pins { -+ brcm,pins = <4 25>; -+ brcm,function = ; -+ }; -+ -+ spi5_pins: spi5_pins { -+ brcm,pins = <13 14 15>; -+ brcm,function = ; -+ }; -+ -+ spi5_cs_pins: spi5_cs_pins { -+ brcm,pins = <12 26>; -+ brcm,function = ; -+ }; -+ -+ spi6_pins: spi6_pins { -+ brcm,pins = <19 20 21>; -+ brcm,function = ; -+ }; -+ -+ spi6_cs_pins: spi6_cs_pins { -+ brcm,pins = <18 27>; -+ brcm,function = ; -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c3_pins: i2c3 { -+ brcm,pins = <4 5>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c4_pins: i2c4 { -+ brcm,pins = <8 9>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c5_pins: i2c5 { -+ brcm,pins = <12 13>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c6_pins: i2c6 { -+ brcm,pins = <22 23>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = ; -+ }; -+ -+ sdio_pins: sdio_pins { -+ brcm,pins = <34 35 36 37 38 39>; -+ brcm,function = ; // alt3 = SD1 -+ brcm,pull = <0 2 2 2 2 2>; -+ }; -+ -+ bt_pins: bt_pins { -+ brcm,pins = "-"; // non-empty to keep btuart happy, //4 = 0 -+ // to fool pinctrl -+ brcm,function = <0>; -+ brcm,pull = <2>; -+ }; -+ -+ uart0_pins: uart0_pins { -+ brcm,pins = <32 33>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart1_pins: uart1_pins { -+ brcm,pins; -+ brcm,function; -+ brcm,pull; -+ }; -+ -+ uart2_pins: uart2_pins { -+ brcm,pins = <0 1>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart3_pins: uart3_pins { -+ brcm,pins = <4 5>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart4_pins: uart4_pins { -+ brcm,pins = <8 9>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart5_pins: uart5_pins { -+ brcm,pins = <12 13>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+// ============================================= -+// Board specific stuff here -+ -+/ { -+ power_ctrl: power_ctrl { -+ compatible = "gpio-poweroff"; -+ gpios = <&expgpio 5 0>; -+ force; -+ }; -+}; -+ -+&sdhost { -+ status = "disabled"; -+}; -+ -+&phy1 { -+ led-modes = <0x00 0x08>; /* link/activity link */ -+}; -+ -+&gpio { -+ audio_pins: audio_pins { -+ brcm,pins = <>; -+ brcm,function = <>; -+ }; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "default-on"; -+ default-state = "on"; -+ gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; -+ }; -+ -+ pwr_led: led-pwr { -+ label = "led1"; -+ linux,default-trigger = "default-on"; -+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; -+ }; -+}; -+ -+&pwm1 { -+ status = "disabled"; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+ brcm,disable-headphones = <1>; -+}; -+ -+&genet_mdio { -+ clock-frequency = <1950000>; -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ -+ pwr_led_gpio = <&pwr_led>,"gpios:4"; -+ pwr_led_activelow = <&pwr_led>,"gpios:8"; -+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; -+ -+ eth_led0 = <&phy1>,"led-modes:0"; -+ eth_led1 = <&phy1>,"led-modes:4"; -+ -+ sd_poll_once = <&emmc2>, "non-removable?"; -+ spi_dma4 = <&spi0>, "dmas:0=", <&dma40>, -+ <&spi0>, "dmas:8=", <&dma40>; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts -new file mode 100644 -index 000000000000..5dbd1b77260b ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4.dts -@@ -0,0 +1,652 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/dts-v1/; -+#include "bcm2711.dtsi" -+#include "bcm2835-rpi.dtsi" -+ -+/ { -+ compatible = "raspberrypi,4-compute-module", "brcm,bcm2711"; -+ model = "Raspberry Pi Compute Module 4"; -+ -+ chosen { -+ /* 8250 auxiliary UART instead of pl011 */ -+ stdout-path = "serial1:115200n8"; -+ }; -+ -+ /* Will be filled by the bootloader */ -+ memory@0 { -+ device_type = "memory"; -+ reg = <0 0 0>; -+ }; -+ -+ aliases { -+ emmc2bus = &emmc2bus; -+ ethernet0 = &genet; -+ pcie0 = &pcie0; -+ blconfig = &blconfig; -+ }; -+ -+ leds { -+ led-act { -+ gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; -+ }; -+ -+ led-pwr { -+ label = "PWR"; -+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; -+ default-state = "keep"; -+ linux,default-trigger = "default-on"; -+ }; -+ }; -+ -+ wifi_pwrseq: wifi-pwrseq { -+ compatible = "mmc-pwrseq-simple"; -+ reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>; -+ }; -+ -+ sd_io_1v8_reg: sd_io_1v8_reg { -+ compatible = "regulator-gpio"; -+ regulator-name = "vdd-sd-io"; -+ regulator-min-microvolt = <1800000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-boot-on; -+ regulator-always-on; -+ regulator-settling-time-us = <5000>; -+ gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>; -+ states = <1800000 0x1 -+ 3300000 0x0>; -+ status = "okay"; -+ }; -+ -+ sd_vcc_reg: sd_vcc_reg { -+ compatible = "regulator-fixed"; -+ regulator-name = "vcc-sd"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-boot-on; -+ enable-active-high; -+ gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>; -+ }; -+}; -+ -+&ddc0 { -+ status = "okay"; -+}; -+ -+&ddc1 { -+ status = "okay"; -+}; -+ -+&firmware { -+ firmware_clocks: clocks { -+ compatible = "raspberrypi,firmware-clocks"; -+ #clock-cells = <1>; -+ }; -+ -+ expgpio: gpio { -+ compatible = "raspberrypi,firmware-gpio"; -+ gpio-controller; -+ #gpio-cells = <2>; -+ gpio-line-names = "BT_ON", -+ "WL_ON", -+ "PWR_LED_OFF", -+ "ANT1", -+ "VDD_SD_IO_SEL", -+ "CAM_GPIO", -+ "SD_PWR_ON", -+ "ANT2"; -+ status = "okay"; -+ -+ ant1: ant1 { -+ gpio-hog; -+ gpios = <3 GPIO_ACTIVE_HIGH>; -+ output-high; -+ }; -+ -+ ant2: ant2 { -+ gpio-hog; -+ gpios = <7 GPIO_ACTIVE_HIGH>; -+ output-low; -+ }; -+ }; -+ -+ reset: reset { -+ compatible = "raspberrypi,firmware-reset"; -+ #reset-cells = <1>; -+ }; -+}; -+ -+&gpio { -+ /* -+ * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and -+ * the official GPU firmware DT blob. -+ * -+ * Legend: -+ * "FOO" = GPIO line named "FOO" on the schematic -+ * "FOO_N" = GPIO line named "FOO" on schematic, active low -+ */ -+ gpio-line-names = "ID_SDA", -+ "ID_SCL", -+ "SDA1", -+ "SCL1", -+ "GPIO_GCLK", -+ "GPIO5", -+ "GPIO6", -+ "SPI_CE1_N", -+ "SPI_CE0_N", -+ "SPI_MISO", -+ "SPI_MOSI", -+ "SPI_SCLK", -+ "GPIO12", -+ "GPIO13", -+ /* Serial port */ -+ "TXD1", -+ "RXD1", -+ "GPIO16", -+ "GPIO17", -+ "GPIO18", -+ "GPIO19", -+ "GPIO20", -+ "GPIO21", -+ "GPIO22", -+ "GPIO23", -+ "GPIO24", -+ "GPIO25", -+ "GPIO26", -+ "GPIO27", -+ "RGMII_MDIO", -+ "RGMIO_MDC", -+ /* Used by BT module */ -+ "CTS0", -+ "RTS0", -+ "TXD0", -+ "RXD0", -+ /* Used by Wifi */ -+ "SD1_CLK", -+ "SD1_CMD", -+ "SD1_DATA0", -+ "SD1_DATA1", -+ "SD1_DATA2", -+ "SD1_DATA3", -+ /* Shared with SPI flash */ -+ "PWM0_MISO", -+ "PWM1_MOSI", -+ "STATUS_LED_G_CLK", -+ "SPIFLASH_CE_N", -+ "SDA0", -+ "SCL0", -+ "RGMII_RXCLK", -+ "RGMII_RXCTL", -+ "RGMII_RXD0", -+ "RGMII_RXD1", -+ "RGMII_RXD2", -+ "RGMII_RXD3", -+ "RGMII_TXCLK", -+ "RGMII_TXCTL", -+ "RGMII_TXD0", -+ "RGMII_TXD1", -+ "RGMII_TXD2", -+ "RGMII_TXD3"; -+}; -+ -+&hdmi0 { -+ clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>; -+ clock-names = "hdmi", "bvb", "audio", "cec"; -+ wifi-2.4ghz-coexistence; -+ status = "okay"; -+}; -+ -+&hdmi1 { -+ clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 1>, <&clk_27MHz>; -+ clock-names = "hdmi", "bvb", "audio", "cec"; -+ wifi-2.4ghz-coexistence; -+ status = "okay"; -+}; -+ -+&hvs { -+ clocks = <&firmware_clocks 4>; -+}; -+ -+&pixelvalve0 { -+ status = "okay"; -+}; -+ -+&pixelvalve1 { -+ status = "okay"; -+}; -+ -+&pixelvalve2 { -+ status = "okay"; -+}; -+ -+&pixelvalve4 { -+ status = "okay"; -+}; -+ -+&pwm1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>; -+ status = "okay"; -+}; -+ -+&rmem { -+ /* -+ * RPi4's co-processor will copy the board's bootloader configuration -+ * into memory for the OS to consume. It'll also update this node with -+ * its placement information. -+ */ -+ blconfig: nvram@0 { -+ compatible = "raspberrypi,bootloader-config", "nvmem-rmem"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ reg = <0x0 0x0 0x0>; -+ no-map; -+ status = "disabled"; -+ }; -+}; -+ -+/* SDHCI is used to control the SDIO for wireless */ -+&sdhci { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&emmc_gpio34>; -+ bus-width = <4>; -+ non-removable; -+ mmc-pwrseq = <&wifi_pwrseq>; -+ status = "okay"; -+ -+ brcmf: wifi@1 { -+ reg = <1>; -+ compatible = "brcm,bcm4329-fmac"; -+ }; -+}; -+ -+/* EMMC2 is used to drive the EMMC card */ -+&emmc2 { -+ bus-width = <8>; -+ vqmmc-supply = <&sd_io_1v8_reg>; -+ vmmc-supply = <&sd_vcc_reg>; -+ broken-cd; -+ status = "okay"; -+}; -+ -+&genet { -+ phy-handle = <&phy1>; -+ phy-mode = "rgmii-rxid"; -+ status = "okay"; -+}; -+ -+&genet_mdio { -+ phy1: ethernet-phy@0 { -+ /* No PHY interrupt */ -+ reg = <0x0>; -+ }; -+}; -+ -+&pcie0 { -+ pci@0,0 { -+ device_type = "pci"; -+ #address-cells = <3>; -+ #size-cells = <2>; -+ ranges; -+ -+ reg = <0 0 0 0 0>; -+ }; -+}; -+ -+/* uart0 communicates with the BT module */ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32>; -+ uart-has-rtscts; -+ status = "okay"; -+ -+ bluetooth { -+ compatible = "brcm,bcm43438-bt"; -+ max-speed = <2000000>; -+ shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>; -+ }; -+}; -+ -+/* uart1 is mapped to the pin header */ -+&uart1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart1_gpio14>; -+ status = "okay"; -+}; -+ -+&vchiq { -+ interrupts = ; -+}; -+ -+&vc4 { -+ status = "okay"; -+}; -+ -+&vec { -+ status = "disabled"; -+}; -+ -+// ============================================= -+// Downstream rpi- changes -+ -+#define BCM2711 -+ -+#include "bcm270x.dtsi" -+#include "bcm271x-rpi-bt.dtsi" -+ -+/ { -+ soc { -+ /delete-node/ pixelvalve@7e807000; -+ /delete-node/ hdmi@7e902000; -+ }; -+}; -+ -+#include "bcm2711-rpi.dtsi" -+#include "bcm283x-rpi-csi0-2lane.dtsi" -+#include "bcm283x-rpi-csi1-4lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_44.dtsi" -+ -+/ { -+ chosen { -+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; -+ }; -+ -+ aliases { -+ serial0 = &uart1; -+ serial1 = &uart0; -+ mmc0 = &emmc2; -+ mmc1 = &mmcnr; -+ mmc2 = &sdhost; -+ i2c3 = &i2c3; -+ i2c4 = &i2c4; -+ i2c5 = &i2c5; -+ i2c6 = &i2c6; -+ i2c20 = &ddc0; -+ i2c21 = &ddc1; -+ spi3 = &spi3; -+ spi4 = &spi4; -+ spi5 = &spi5; -+ spi6 = &spi6; -+ /delete-property/ intc; -+ }; -+ -+ /delete-node/ wifi-pwrseq; -+}; -+ -+&mmcnr { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&sdio_pins>; -+ bus-width = <4>; -+ status = "okay"; -+}; -+ -+&uart0 { -+ pinctrl-0 = <&uart0_pins &bt_pins>; -+ status = "okay"; -+}; -+ -+&uart1 { -+ pinctrl-0 = <&uart1_pins>; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = ; -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = ; -+ }; -+ -+ spi3_pins: spi3_pins { -+ brcm,pins = <1 2 3>; -+ brcm,function = ; -+ }; -+ -+ spi3_cs_pins: spi3_cs_pins { -+ brcm,pins = <0 24>; -+ brcm,function = ; -+ }; -+ -+ spi4_pins: spi4_pins { -+ brcm,pins = <5 6 7>; -+ brcm,function = ; -+ }; -+ -+ spi4_cs_pins: spi4_cs_pins { -+ brcm,pins = <4 25>; -+ brcm,function = ; -+ }; -+ -+ spi5_pins: spi5_pins { -+ brcm,pins = <13 14 15>; -+ brcm,function = ; -+ }; -+ -+ spi5_cs_pins: spi5_cs_pins { -+ brcm,pins = <12 26>; -+ brcm,function = ; -+ }; -+ -+ spi6_pins: spi6_pins { -+ brcm,pins = <19 20 21>; -+ brcm,function = ; -+ }; -+ -+ spi6_cs_pins: spi6_cs_pins { -+ brcm,pins = <18 27>; -+ brcm,function = ; -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c3_pins: i2c3 { -+ brcm,pins = <4 5>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c4_pins: i2c4 { -+ brcm,pins = <8 9>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c5_pins: i2c5 { -+ brcm,pins = <12 13>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c6_pins: i2c6 { -+ brcm,pins = <22 23>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = ; -+ }; -+ -+ sdio_pins: sdio_pins { -+ brcm,pins = <34 35 36 37 38 39>; -+ brcm,function = ; // alt3 = SD1 -+ brcm,pull = <0 2 2 2 2 2>; -+ }; -+ -+ bt_pins: bt_pins { -+ brcm,pins = "-"; // non-empty to keep btuart happy, //4 = 0 -+ // to fool pinctrl -+ brcm,function = <0>; -+ brcm,pull = <2>; -+ }; -+ -+ uart0_pins: uart0_pins { -+ brcm,pins = <32 33>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart1_pins: uart1_pins { -+ brcm,pins; -+ brcm,function; -+ brcm,pull; -+ }; -+ -+ uart2_pins: uart2_pins { -+ brcm,pins = <0 1>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart3_pins: uart3_pins { -+ brcm,pins = <4 5>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart4_pins: uart4_pins { -+ brcm,pins = <8 9>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart5_pins: uart5_pins { -+ brcm,pins = <12 13>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+// ============================================= -+// Board specific stuff here -+ -+&pcie0 { -+ brcm,enable-l1ss; -+}; -+ -+&sdhost { -+ status = "disabled"; -+}; -+ -+&phy1 { -+ led-modes = <0x00 0x08>; /* link/activity link */ -+}; -+ -+&gpio { -+ audio_pins: audio_pins { -+ brcm,pins = <>; -+ brcm,function = <>; -+ }; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; -+ }; -+ -+ pwr_led: led-pwr { -+ label = "led1"; -+ linux,default-trigger = "default-on"; -+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; -+ }; -+}; -+ -+&pwm1 { -+ status = "disabled"; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+ brcm,disable-headphones = <1>; -+}; -+ -+cam0_reg: &cam1_reg { -+ gpio = <&expgpio 5 GPIO_ACTIVE_HIGH>; -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ -+ pwr_led_gpio = <&pwr_led>,"gpios:4"; -+ pwr_led_activelow = <&pwr_led>,"gpios:8"; -+ pwr_led_trigger = <&pwr_led>,"linux,default-trigger"; -+ -+ eth_led0 = <&phy1>,"led-modes:0"; -+ eth_led1 = <&phy1>,"led-modes:4"; -+ -+ ant1 = <&ant1>,"output-high?=on", -+ <&ant1>, "output-low?=off", -+ <&ant2>, "output-high?=off", -+ <&ant2>, "output-low?=on"; -+ ant2 = <&ant1>,"output-high?=off", -+ <&ant1>, "output-low?=on", -+ <&ant2>, "output-high?=on", -+ <&ant2>, "output-low?=off"; -+ noant = <&ant1>,"output-high?=off", -+ <&ant1>, "output-low?=on", -+ <&ant2>, "output-high?=off", -+ <&ant2>, "output-low?=on"; -+ -+ sd_poll_once = <&emmc2>, "non-removable?"; -+ spi_dma4 = <&spi0>, "dmas:0=", <&dma40>, -+ <&spi0>, "dmas:8=", <&dma40>; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4s.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4s.dts -new file mode 100644 -index 000000000000..0346d731dd0e ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4s.dts -@@ -0,0 +1,477 @@ -+// SPDX-License-Identifier: GPL-2.0 -+/dts-v1/; -+#include "bcm2711.dtsi" -+#include "bcm2835-rpi.dtsi" -+ -+#include -+ -+/ { -+ compatible = "raspberrypi,4-compute-module-s", "brcm,bcm2711"; -+ model = "Raspberry Pi Compute Module 4S"; -+ -+ chosen { -+ /* 8250 auxiliary UART instead of pl011 */ -+ stdout-path = "serial1:115200n8"; -+ }; -+ -+ /* Will be filled by the bootloader */ -+ memory@0 { -+ device_type = "memory"; -+ reg = <0 0 0>; -+ }; -+ -+ aliases { -+ emmc2bus = &emmc2bus; -+ blconfig = &blconfig; -+ }; -+ -+ leds { -+ led-act { -+ gpios = <&virtgpio 0 0>; -+ }; -+ }; -+}; -+ -+&ddc0 { -+ status = "okay"; -+}; -+ -+&firmware { -+ firmware_clocks: clocks { -+ compatible = "raspberrypi,firmware-clocks"; -+ #clock-cells = <1>; -+ }; -+ -+ reset: reset { -+ compatible = "raspberrypi,firmware-reset"; -+ #reset-cells = <1>; -+ }; -+}; -+ -+&gpio { -+ /* -+ * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and -+ * the official GPU firmware DT blob. -+ * -+ * Legend: -+ * "FOO" = GPIO line named "FOO" on the schematic -+ * "FOO_N" = GPIO line named "FOO" on schematic, active low -+ */ -+ gpio-line-names = "ID_SDA", -+ "ID_SCL", -+ "SDA1", -+ "SCL1", -+ "GPIO_GCLK", -+ "GPIO5", -+ "GPIO6", -+ "SPI_CE1_N", -+ "SPI_CE0_N", -+ "SPI_MISO", -+ "SPI_MOSI", -+ "SPI_SCLK", -+ "GPIO12", -+ "GPIO13", -+ /* Serial port */ -+ "TXD1", -+ "RXD1", -+ "GPIO16", -+ "GPIO17", -+ "GPIO18", -+ "GPIO19", -+ "GPIO20", -+ "GPIO21", -+ "GPIO22", -+ "GPIO23", -+ "GPIO24", -+ "GPIO25", -+ "GPIO26", -+ "GPIO27", -+ "GPIO28", -+ "GPIO29", -+ "GPIO30", -+ "GPIO31", -+ "GPIO32", -+ "GPIO33", -+ "GPIO34", -+ "GPIO35", -+ "GPIO36", -+ "GPIO37", -+ "GPIO38", -+ "GPIO39", -+ "PWM0_MISO", -+ "PWM1_MOSI", -+ "GPIO42", -+ "GPIO43", -+ "GPIO44", -+ "GPIO45"; -+}; -+ -+&hdmi0 { -+ clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>; -+ clock-names = "hdmi", "bvb", "audio", "cec"; -+ wifi-2.4ghz-coexistence; -+ status = "okay"; -+}; -+ -+ -+&hvs { -+ clocks = <&firmware_clocks 4>; -+}; -+ -+&pixelvalve0 { -+ status = "okay"; -+}; -+ -+&pixelvalve1 { -+ status = "okay"; -+}; -+ -+&pixelvalve2 { -+ status = "okay"; -+}; -+ -+&pixelvalve4 { -+ status = "okay"; -+}; -+ -+&pwm1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pwm1_0_gpio40 &pwm1_1_gpio41>; -+ status = "okay"; -+}; -+ -+&rmem { -+ /* -+ * RPi4's co-processor will copy the board's bootloader configuration -+ * into memory for the OS to consume. It'll also update this node with -+ * its placement information. -+ */ -+ blconfig: nvram@0 { -+ compatible = "raspberrypi,bootloader-config", "nvmem-rmem"; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ reg = <0x0 0x0 0x0>; -+ no-map; -+ status = "disabled"; -+ }; -+}; -+ -+/* EMMC2 is used to drive the EMMC card */ -+&emmc2 { -+ bus-width = <8>; -+ broken-cd; -+ status = "okay"; -+}; -+ -+&pcie0 { -+ status = "disabled"; -+}; -+ -+&vchiq { -+ interrupts = ; -+}; -+ -+&vc4 { -+ status = "okay"; -+}; -+ -+&vec { -+ status = "disabled"; -+}; -+ -+// ============================================= -+// Downstream rpi- changes -+ -+#define BCM2711 -+ -+#include "bcm270x.dtsi" -+ -+/ { -+ soc { -+ /delete-node/ pixelvalve@7e807000; -+ /delete-node/ hdmi@7e902000; -+ -+ virtgpio: virtgpio { -+ compatible = "brcm,bcm2835-virtgpio"; -+ gpio-controller; -+ #gpio-cells = <2>; -+ firmware = <&firmware>; -+ status = "okay"; -+ }; -+ }; -+}; -+ -+#include "bcm2711-rpi.dtsi" -+#include "bcm283x-rpi-csi0-2lane.dtsi" -+#include "bcm283x-rpi-csi1-4lane.dtsi" -+#include "bcm283x-rpi-i2c0mux_0_28.dtsi" -+ -+/ { -+ chosen { -+ bootargs = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"; -+ }; -+ -+ aliases { -+ serial0 = &uart0; -+ mmc0 = &emmc2; -+ mmc1 = &mmcnr; -+ mmc2 = &sdhost; -+ i2c3 = &i2c3; -+ i2c4 = &i2c4; -+ i2c5 = &i2c5; -+ i2c6 = &i2c6; -+ spi3 = &spi3; -+ spi4 = &spi4; -+ spi5 = &spi5; -+ spi6 = &spi6; -+ /delete-property/ intc; -+ }; -+ -+ /delete-node/ wifi-pwrseq; -+}; -+ -+&uart0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&uart0_pins>; -+ status = "okay"; -+}; -+ -+&spi0 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&spi0_pins &spi0_cs_pins>; -+ cs-gpios = <&gpio 8 1>, <&gpio 7 1>; -+ -+ spidev0: spidev@0{ -+ compatible = "spidev"; -+ reg = <0>; /* CE0 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+ -+ spidev1: spidev@1{ -+ compatible = "spidev"; -+ reg = <1>; /* CE1 */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ spi-max-frequency = <125000000>; -+ }; -+}; -+ -+&gpio { -+ spi0_pins: spi0_pins { -+ brcm,pins = <9 10 11>; -+ brcm,function = ; -+ }; -+ -+ spi0_cs_pins: spi0_cs_pins { -+ brcm,pins = <8 7>; -+ brcm,function = ; -+ }; -+ -+ spi3_pins: spi3_pins { -+ brcm,pins = <1 2 3>; -+ brcm,function = ; -+ }; -+ -+ spi3_cs_pins: spi3_cs_pins { -+ brcm,pins = <0 24>; -+ brcm,function = ; -+ }; -+ -+ spi4_pins: spi4_pins { -+ brcm,pins = <5 6 7>; -+ brcm,function = ; -+ }; -+ -+ spi4_cs_pins: spi4_cs_pins { -+ brcm,pins = <4 25>; -+ brcm,function = ; -+ }; -+ -+ spi5_pins: spi5_pins { -+ brcm,pins = <13 14 15>; -+ brcm,function = ; -+ }; -+ -+ spi5_cs_pins: spi5_cs_pins { -+ brcm,pins = <12 26>; -+ brcm,function = ; -+ }; -+ -+ spi6_pins: spi6_pins { -+ brcm,pins = <19 20 21>; -+ brcm,function = ; -+ }; -+ -+ spi6_cs_pins: spi6_cs_pins { -+ brcm,pins = <18 27>; -+ brcm,function = ; -+ }; -+ -+ i2c0_pins: i2c0 { -+ brcm,pins = <0 1>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c1_pins: i2c1 { -+ brcm,pins = <2 3>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c3_pins: i2c3 { -+ brcm,pins = <4 5>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c4_pins: i2c4 { -+ brcm,pins = <8 9>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c5_pins: i2c5 { -+ brcm,pins = <12 13>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2c6_pins: i2c6 { -+ brcm,pins = <22 23>; -+ brcm,function = ; -+ brcm,pull = ; -+ }; -+ -+ i2s_pins: i2s { -+ brcm,pins = <18 19 20 21>; -+ brcm,function = ; -+ }; -+ -+ sdio_pins: sdio_pins { -+ brcm,pins = <34 35 36 37 38 39>; -+ brcm,function = ; // alt3 = SD1 -+ brcm,pull = <0 2 2 2 2 2>; -+ }; -+ -+ uart0_pins: uart0_pins { -+ brcm,pins; -+ brcm,function; -+ brcm,pull; -+ }; -+ -+ uart2_pins: uart2_pins { -+ brcm,pins = <0 1>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart3_pins: uart3_pins { -+ brcm,pins = <4 5>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart4_pins: uart4_pins { -+ brcm,pins = <8 9>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+ -+ uart5_pins: uart5_pins { -+ brcm,pins = <12 13>; -+ brcm,function = ; -+ brcm,pull = <0 2>; -+ }; -+}; -+ -+&i2c0if { -+ clock-frequency = <100000>; -+}; -+ -+&i2c1 { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2c1_pins>; -+ clock-frequency = <100000>; -+}; -+ -+&i2s { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&i2s_pins>; -+}; -+ -+// ============================================= -+// Board specific stuff here -+ -+/* Enable USB in OTG-aware mode */ -+&usb { -+ compatible = "brcm,bcm2835-usb"; -+ dr_mode = "otg"; -+ g-np-tx-fifo-size = <32>; -+ g-rx-fifo-size = <558>; -+ g-tx-fifo-size = <512 512 512 512 512 256 256>; -+ status = "okay"; -+}; -+ -+&sdhost { -+ status = "disabled"; -+}; -+ -+&gpio { -+ audio_pins: audio_pins { -+ brcm,pins = <>; -+ brcm,function = <>; -+ }; -+}; -+ -+/* Permanently disable HDMI1 */ -+&hdmi1 { -+ compatible = "disabled"; -+}; -+ -+/* Permanently disable DDC1 */ -+&ddc1 { -+ compatible = "disabled"; -+}; -+ -+&leds { -+ act_led: led-act { -+ label = "led0"; -+ linux,default-trigger = "mmc0"; -+ gpios = <&virtgpio 0 0>; -+ }; -+}; -+ -+&pwm1 { -+ status = "disabled"; -+}; -+ -+&audio { -+ pinctrl-names = "default"; -+ pinctrl-0 = <&audio_pins>; -+ brcm,disable-headphones = <1>; -+}; -+ -+&cam1_reg { -+ gpio = <&gpio 2 GPIO_ACTIVE_HIGH>; -+ status = "disabled"; -+}; -+ -+cam0_reg: &cam0_regulator { -+ gpio = <&gpio 30 GPIO_ACTIVE_HIGH>; -+ status = "disabled"; -+}; -+ -+/ { -+ __overrides__ { -+ act_led_gpio = <&act_led>,"gpios:4"; -+ act_led_activelow = <&act_led>,"gpios:8"; -+ act_led_trigger = <&act_led>,"linux,default-trigger"; -+ -+ sd_poll_once = <&emmc2>, "non-removable?"; -+ spi_dma4 = <&spi0>, "dmas:0=", <&dma40>, -+ <&spi0>, "dmas:8=", <&dma40>; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2711-rpi.dtsi b/arch/arm/boot/dts/bcm2711-rpi.dtsi -new file mode 100644 -index 000000000000..ebf73b789b4a ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi -@@ -0,0 +1,205 @@ -+// SPDX-License-Identifier: GPL-2.0 -+#include "bcm270x-rpi.dtsi" -+ -+/ { -+ __overrides__ { -+ arm_freq; -+ }; -+ -+ v3dbus: v3dbus { -+ compatible = "simple-bus"; -+ #address-cells = <1>; -+ #size-cells = <2>; -+ ranges = <0x7c500000 0x0 0xfc500000 0x0 0x03300000>, -+ <0x40000000 0x0 0xff800000 0x0 0x00800000>; -+ dma-ranges = <0x00000000 0x0 0x00000000 0x4 0x00000000>; -+ -+ v3d: v3d@7ec04000 { -+ compatible = "brcm,2711-v3d"; -+ reg = -+ <0x7ec00000 0x0 0x4000>, -+ <0x7ec04000 0x0 0x4000>; -+ reg-names = "hub", "core0"; -+ -+ power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>; -+ resets = <&pm BCM2835_RESET_V3D>; -+ clocks = <&firmware_clocks 5>; -+ clocks-names = "v3d"; -+ interrupts = ; -+ status = "disabled"; -+ }; -+ }; -+ -+ scb: scb { -+ /* Add a label */ -+ }; -+}; -+ -+&vc4 { -+ raspberrypi,firmware = <&firmware>; -+}; -+ -+&cma { -+ /* Limit cma to the lower 768MB to allow room for HIGHMEM on 32-bit */ -+ alloc-ranges = <0x0 0x00000000 0x30000000>; -+}; -+ -+&scb { -+ ranges = <0x0 0x7c000000 0x0 0xfc000000 0x0 0x03800000>, -+ <0x0 0x40000000 0x0 0xff800000 0x0 0x00800000>, -+ <0x6 0x00000000 0x6 0x00000000 0x0 0x40000000>, -+ <0x0 0x00000000 0x0 0x00000000 0x0 0xfc000000>; -+ dma-ranges = <0x0 0x00000000 0x0 0x00000000 0x4 0x00000000>; -+ -+ dma40: dma@7e007b00 { -+ compatible = "brcm,bcm2711-dma"; -+ reg = <0x0 0x7e007b00 0x0 0x400>; -+ interrupts = -+ , /* dma4 11 */ -+ , /* dma4 12 */ -+ , /* dma4 13 */ -+ ; /* dma4 14 */ -+ interrupt-names = "dma11", -+ "dma12", -+ "dma13", -+ "dma14"; -+ #dma-cells = <1>; -+ brcm,dma-channel-mask = <0x7800>; -+ }; -+ -+ xhci: xhci@7e9c0000 { -+ compatible = "generic-xhci"; -+ status = "disabled"; -+ reg = <0x0 0x7e9c0000 0x0 0x100000>; -+ interrupts = ; -+ power-domains = <&power RPI_POWER_DOMAIN_USB>; -+ }; -+ -+ hevc-decoder@7eb00000 { -+ compatible = "raspberrypi,rpivid-hevc-decoder"; -+ reg = <0x0 0x7eb00000 0x0 0x10000>; -+ status = "okay"; -+ }; -+ -+ rpivid-local-intc@7eb10000 { -+ compatible = "raspberrypi,rpivid-local-intc"; -+ reg = <0x0 0x7eb10000 0x0 0x1000>; -+ status = "okay"; -+ interrupts = ; -+ }; -+ -+ h264-decoder@7eb20000 { -+ compatible = "raspberrypi,rpivid-h264-decoder"; -+ reg = <0x0 0x7eb20000 0x0 0x10000>; -+ status = "okay"; -+ }; -+ -+ vp9-decoder@7eb30000 { -+ compatible = "raspberrypi,rpivid-vp9-decoder"; -+ reg = <0x0 0x7eb30000 0x0 0x10000>; -+ status = "okay"; -+ }; -+}; -+ -+&dma40 { -+ /* The VPU firmware uses DMA channel 11 for VCHIQ */ -+ brcm,dma-channel-mask = <0x7000>; -+}; -+ -+&vchiq { -+ compatible = "brcm,bcm2711-vchiq"; -+}; -+ -+&firmwarekms { -+ compatible = "raspberrypi,rpi-firmware-kms-2711"; -+ interrupts = ; -+}; -+ -+&smi { -+ interrupts = ; -+}; -+ -+&mmc { -+ interrupts = ; -+}; -+ -+&mmcnr { -+ interrupts = ; -+}; -+ -+&csi0 { -+ interrupts = ; -+}; -+ -+&csi1 { -+ interrupts = ; -+}; -+ -+&random { -+ compatible = "brcm,bcm2711-rng200"; -+ status = "okay"; -+}; -+ -+&usb { -+ /* Enable the FIQ support */ -+ reg = <0x7e980000 0x10000>, -+ <0x7e00b200 0x200>; -+ interrupts = , -+ ; -+ status = "disabled"; -+}; -+ -+&gpio { -+ interrupts = , -+ ; -+}; -+ -+&emmc2 { -+ mmc-ddr-3_3v; -+}; -+ -+&vc4 { -+ status = "disabled"; -+}; -+ -+&pixelvalve0 { -+ status = "disabled"; -+}; -+ -+&pixelvalve1 { -+ status = "disabled"; -+}; -+ -+&pixelvalve2 { -+ status = "disabled"; -+}; -+ -+&pixelvalve3 { -+ status = "disabled"; -+}; -+ -+&pixelvalve4 { -+ status = "disabled"; -+}; -+ -+&hdmi0 { -+ dmas = <&dma (10|(1<<27)|(1<<24)|(10<<16)|(15<<20))>; -+ status = "disabled"; -+}; -+ -+&ddc0 { -+ status = "disabled"; -+}; -+ -+&hdmi1 { -+ dmas = <&dma (17|(1<<27)|(1<<24)|(10<<16)|(15<<20))>; -+ status = "disabled"; -+}; -+ -+&ddc1 { -+ status = "disabled"; -+}; -+ -+&dvp { -+ status = "disabled"; -+}; -diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi -index b50229c3102f..f8c327b3c660 100644 ---- a/arch/arm/boot/dts/bcm2711.dtsi -+++ b/arch/arm/boot/dts/bcm2711.dtsi -@@ -301,6 +301,14 @@ pixelvalve3: pixelvalve@7ec12000 { - status = "disabled"; - }; - -+ vec: vec@7ec13000 { -+ compatible = "brcm,bcm2711-vec"; -+ reg = <0x7ec13000 0x1000>; -+ clocks = <&firmware_clocks 15>; -+ interrupts = ; -+ status = "disabled"; -+ }; -+ - dvp: clock@7ef00000 { - compatible = "brcm,brcm2711-dvp"; - reg = <0x7ef00000 0x10>; -@@ -309,6 +317,15 @@ dvp: clock@7ef00000 { - #reset-cells = <1>; - }; - -+ aon_intr: interrupt-controller@7ef00100 { -+ compatible = "brcm,bcm2711-l2-intc", "brcm,l2-intc"; -+ reg = <0x7ef00100 0x30>; -+ interrupts = ; -+ interrupt-controller; -+ #interrupt-cells = <1>; -+ status = "disabled"; -+ }; -+ - hdmi0: hdmi@7ef00700 { - compatible = "brcm,bcm2711-hdmi0"; - reg = <0x7ef00700 0x300>, -@@ -319,7 +336,8 @@ hdmi0: hdmi@7ef00700 { - <0x7ef01f00 0x400>, - <0x7ef00200 0x80>, - <0x7ef04300 0x100>, -- <0x7ef20000 0x100>; -+ <0x7ef20000 0x100>, -+ <0x7ef00100 0x30>; - reg-names = "hdmi", - "dvp", - "phy", -@@ -328,11 +346,21 @@ hdmi0: hdmi@7ef00700 { - "metadata", - "csc", - "cec", -- "hd"; -+ "hd", -+ "intr2"; -+ clocks = <&firmware_clocks 13>, -+ <&firmware_clocks 14>, -+ <&dvp 0>, -+ <&clk_27MHz>; - clock-names = "hdmi", "bvb", "audio", "cec"; - resets = <&dvp 0>; -+ interrupt-parent = <&aon_intr>; -+ interrupts = <0>, <1>, <2>, -+ <3>, <4>, <5>; -+ interrupt-names = "cec-tx", "cec-rx", "cec-low", -+ "wakeup", "hpd-connected", "hpd-removed"; - ddc = <&ddc0>; -- dmas = <&dma 10>; -+ dmas = <&dma (10 | (1 << 27) | (1 << 24)| (15 << 20) | (10 << 16))>; - dma-names = "audio-rx"; - status = "disabled"; - }; -@@ -355,7 +383,8 @@ hdmi1: hdmi@7ef05700 { - <0x7ef06f00 0x400>, - <0x7ef00280 0x80>, - <0x7ef09300 0x100>, -- <0x7ef20000 0x100>; -+ <0x7ef20000 0x100>, -+ <0x7ef00100 0x30>; - reg-names = "hdmi", - "dvp", - "phy", -@@ -364,11 +393,21 @@ hdmi1: hdmi@7ef05700 { - "metadata", - "csc", - "cec", -- "hd"; -+ "hd", -+ "intr2"; - ddc = <&ddc1>; - clock-names = "hdmi", "bvb", "audio", "cec"; -+ clocks = <&firmware_clocks 13>, -+ <&firmware_clocks 14>, -+ <&dvp 0>, -+ <&clk_27MHz>; - resets = <&dvp 1>; -- dmas = <&dma 17>; -+ interrupt-parent = <&aon_intr>; -+ interrupts = <8>, <7>, <6>, // This is correct -+ <9>, <10>, <11>; -+ interrupt-names = "cec-tx", "cec-rx", "cec-low", -+ "wakeup", "hpd-connected", "hpd-removed"; -+ dmas = <&dma (17 | (1 << 27) | (1 << 24)| (15 << 20) | (10 << 16))>; - dma-names = "audio-rx"; - status = "disabled"; - }; -@@ -519,14 +558,14 @@ l2: l2-cache0 { - scb { - compatible = "simple-bus"; - #address-cells = <2>; -- #size-cells = <1>; -+ #size-cells = <2>; - -- ranges = <0x0 0x7c000000 0x0 0xfc000000 0x03800000>, -- <0x6 0x00000000 0x6 0x00000000 0x40000000>; -+ ranges = <0x0 0x7c000000 0x0 0xfc000000 0x0 0x03800000>, -+ <0x6 0x00000000 0x6 0x00000000 0x0 0x40000000>; - - pcie0: pcie@7d500000 { - compatible = "brcm,bcm2711-pcie"; -- reg = <0x0 0x7d500000 0x9310>; -+ reg = <0x0 0x7d500000 0x0 0x9310>; - device_type = "pci"; - #address-cells = <3>; - #interrupt-cells = <1>; -@@ -546,8 +585,8 @@ IRQ_TYPE_LEVEL_HIGH>, - msi-controller; - msi-parent = <&pcie0>; - -- ranges = <0x02000000 0x0 0xf8000000 0x6 0x00000000 -- 0x0 0x04000000>; -+ ranges = <0x02000000 0x0 0xc0000000 0x6 0x00000000 -+ 0x0 0x40000000>; - /* - * The wrapper around the PCIe block has a bug - * preventing it from accessing beyond the first 3GB of -@@ -560,7 +599,7 @@ IRQ_TYPE_LEVEL_HIGH>, - - genet: ethernet@7d580000 { - compatible = "brcm,bcm2711-genet-v5"; -- reg = <0x0 0x7d580000 0x10000>; -+ reg = <0x0 0x7d580000 0x0 0x10000>; - #address-cells = <0x1>; - #size-cells = <0x1>; - interrupts = , -@@ -597,6 +636,7 @@ &dsi0 { - - &dsi1 { - interrupts = ; -+ compatible = "brcm,bcm2711-dsi1"; - }; - - &gpio { -@@ -1069,7 +1109,7 @@ &cma { - alloc-ranges = <0x0 0x00000000 0x40000000>; - }; - --&i2c0 { -+&i2c0if { - compatible = "brcm,bcm2711-i2c", "brcm,bcm2835-i2c"; - interrupts = ; - }; -@@ -1125,7 +1165,3 @@ &uart1 { - &usb { - interrupts = ; - }; -- --&vec { -- interrupts = ; --}; -diff --git a/arch/arm/boot/dts/bcm271x-rpi-bt.dtsi b/arch/arm/boot/dts/bcm271x-rpi-bt.dtsi -new file mode 100644 -index 000000000000..6b9b79f74cf3 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm271x-rpi-bt.dtsi -@@ -0,0 +1,26 @@ -+// SPDX-License-Identifier: GPL-2.0 -+ -+&uart0 { -+ bt: bluetooth { -+ compatible = "brcm,bcm43438-bt"; -+ max-speed = <3000000>; -+ shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>; -+ status = "disabled"; -+ }; -+}; -+ -+&uart1 { -+ minibt: bluetooth { -+ compatible = "brcm,bcm43438-bt"; -+ max-speed = <460800>; -+ shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>; -+ status = "disabled"; -+ }; -+}; -+ -+/ { -+ __overrides__ { -+ krnbt = <&bt>,"status"; -+ krnbt_baudrate = <&bt>,"max-speed:0"; -+ }; -+}; -diff --git a/arch/arm/boot/dts/bcm2835-common.dtsi b/arch/arm/boot/dts/bcm2835-common.dtsi -index 4119271c979d..7f46a6ec512c 100644 ---- a/arch/arm/boot/dts/bcm2835-common.dtsi -+++ b/arch/arm/boot/dts/bcm2835-common.dtsi -@@ -106,6 +106,14 @@ i2c2: i2c@7e805000 { - status = "okay"; - }; - -+ vec: vec@7e806000 { -+ compatible = "brcm,bcm2835-vec"; -+ reg = <0x7e806000 0x1000>; -+ clocks = <&firmware_clocks 15>; -+ interrupts = <2 27>; -+ status = "disabled"; -+ }; -+ - pixelvalve@7e807000 { - compatible = "brcm,bcm2835-pixelvalve2"; - reg = <0x7e807000 0x100>; -@@ -116,12 +124,14 @@ hdmi: hdmi@7e902000 { - compatible = "brcm,bcm2835-hdmi"; - reg = <0x7e902000 0x600>, - <0x7e808000 0x100>; -+ reg-names = "hdmi", -+ "hd"; - interrupts = <2 8>, <2 9>; - ddc = <&i2c2>; -- clocks = <&clocks BCM2835_PLLH_PIX>, -+ clocks = <&firmware_clocks 9>, - <&clocks BCM2835_CLOCK_HSM>; - clock-names = "pixel", "hdmi"; -- dmas = <&dma 17>; -+ dmas = <&dma (17|(1<<27)|(1<<24))>; - dma-names = "audio-rx"; - status = "disabled"; - }; -diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts -index 40b9405f1a8e..d2384d8e8555 100644 ---- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts -+++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts -@@ -126,3 +126,8 @@ &uart0 { - pinctrl-0 = <&uart0_gpio14>; - status = "okay"; - }; -+ -+/* i2c on camera/display connector is gpio 28&29 */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio28>; -+}; -diff --git a/arch/arm/boot/dts/bcm2835-rpi-a.dts b/arch/arm/boot/dts/bcm2835-rpi-a.dts -index 11edb581dbaf..4ceca674b752 100644 ---- a/arch/arm/boot/dts/bcm2835-rpi-a.dts -+++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts -@@ -121,3 +121,10 @@ &uart0 { - pinctrl-0 = <&uart0_gpio14>; - status = "okay"; - }; -+ -+/* i2c0 on camera/display connector is gpio 0&1. Not exposed on header. -+ * To avoid having to remap everything, map both ports to gpios 0&1 -+ */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio0>; -+}; -diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts -index 1b435c64bd9c..8f2d10d82fa1 100644 ---- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts -+++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts -@@ -128,3 +128,8 @@ &uart0 { - pinctrl-0 = <&uart0_gpio14>; - status = "okay"; - }; -+ -+/* i2c on camera/display connector is gpio 28&29 */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio28>; -+}; -diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts -index a23c25c00eea..547c88a3ae9f 100644 ---- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts -+++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts -@@ -121,3 +121,10 @@ &uart0 { - pinctrl-0 = <&uart0_gpio14>; - status = "okay"; - }; -+ -+/* i2c0 on camera/display connector is gpio 0&1. Not exposed on header. -+ * To avoid having to remap everything, map both ports to gpios 0&1 -+ */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio0>; -+}; -diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts -index 25d87212cefd..c9f3c4558442 100644 ---- a/arch/arm/boot/dts/bcm2835-rpi-b.dts -+++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts -@@ -115,3 +115,10 @@ &uart0 { - pinctrl-0 = <&uart0_gpio14>; - status = "okay"; - }; -+ -+/* camera/display connector use BSC1 on GPIOS 2&3. -+ * To avoid having to remap everything, map both ports to gpios 0&1 -+ */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio0>; -+}; -diff --git a/arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts b/arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts -index a75c882e6575..95564c93a645 100644 ---- a/arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts -+++ b/arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts -@@ -95,3 +95,8 @@ &uart0 { - pinctrl-0 = <&uart0_gpio14>; - status = "okay"; - }; -+ -+/* WHAT TO DO HERE? */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio28>; -+}; -diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts -index 00582eb2c12e..7d3273496186 100644 ---- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts -+++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts -@@ -151,3 +151,8 @@ &uart1 { - pinctrl-0 = <&uart1_gpio14>; - status = "okay"; - }; -+ -+/* i2c on camera/display connector is gpio 28&29 */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio28>; -+}; -diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero.dts b/arch/arm/boot/dts/bcm2835-rpi-zero.dts -index 6f9b3a908f28..a0eabab12c99 100644 ---- a/arch/arm/boot/dts/bcm2835-rpi-zero.dts -+++ b/arch/arm/boot/dts/bcm2835-rpi-zero.dts -@@ -117,3 +117,8 @@ &uart0 { - pinctrl-0 = <&uart0_gpio14>; - status = "okay"; - }; -+ -+/* i2c on camera/display connector is gpio 28&29 */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio28>; -+}; -diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi -index 87ddcad76083..edc55bba5ff4 100644 ---- a/arch/arm/boot/dts/bcm2835-rpi.dtsi -+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi -@@ -19,6 +19,11 @@ firmware: firmware { - - mboxes = <&mailbox>; - dma-ranges; -+ -+ firmware_clocks: clocks { -+ compatible = "raspberrypi,firmware-clocks"; -+ #clock-cells = <1>; -+ }; - }; - - power: power { -@@ -49,13 +54,17 @@ alt0: alt0 { - }; - }; - --&i2c0 { -- pinctrl-names = "default"; -- pinctrl-0 = <&i2c0_gpio0>; -+&i2c0if { - status = "okay"; - clock-frequency = <100000>; - }; - -+&i2c0mux { -+ pinctrl-0 = <&i2c0_gpio0>; -+ /* pinctrl-1 varies based on platform */ -+ status = "okay"; -+}; -+ - &i2c1 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_gpio2>; -@@ -67,6 +76,10 @@ &usb { - power-domains = <&power RPI_POWER_DOMAIN_USB>; - }; - -+&vc4 { -+ raspberrypi,firmware = <&firmware>; -+}; -+ - &vec { - power-domains = <&power RPI_POWER_DOMAIN_VEC>; - status = "okay"; -diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi -index 0549686134ea..2ea891228ea0 100644 ---- a/arch/arm/boot/dts/bcm2835.dtsi -+++ b/arch/arm/boot/dts/bcm2835.dtsi -@@ -19,7 +19,7 @@ cpu@0 { - - soc { - ranges = <0x7e000000 0x20000000 0x02000000>; -- dma-ranges = <0x40000000 0x00000000 0x20000000>; -+ dma-ranges = <0x80000000 0x00000000 0x20000000>; - }; - - arm-pmu { -diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts -index d8af8eeac7b6..bf22b74359d8 100644 ---- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts -+++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts -@@ -128,3 +128,8 @@ &uart0 { - pinctrl-0 = <&uart0_gpio14>; - status = "okay"; - }; -+ -+/* i2c on camera/display connector is gpio 28&29 */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio28>; -+}; -diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts -index 77099a7871b0..9529c0475673 100644 ---- a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts -+++ b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts -@@ -178,3 +178,8 @@ &uart1 { - pinctrl-0 = <&uart1_gpio14>; - status = "okay"; - }; -+ -+/* i2c on camera/display connector is gpio 44&45 */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio44>; -+}; -diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts -index 90472e76a313..23fd63be2d4b 100644 ---- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts -+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts -@@ -181,3 +181,8 @@ &uart1 { - pinctrl-0 = <&uart1_gpio14>; - status = "okay"; - }; -+ -+/* i2c on camera/display connector is gpio 44&45 */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio44>; -+}; -diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts -index dd4a48604097..8f16b6b3fe08 100644 ---- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts -+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts -@@ -174,3 +174,8 @@ &sdhost { - status = "okay"; - bus-width = <4>; - }; -+ -+/* i2c on camera/display connector is gpio 44&45 */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio44>; -+}; -diff --git a/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts b/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts -index 3dfce4312dfc..f0a7ef168fa7 100644 ---- a/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts -+++ b/arch/arm/boot/dts/bcm2837-rpi-cm3-io3.dts -@@ -94,3 +94,8 @@ &uart0 { - pinctrl-0 = <&uart0_gpio14>; - status = "okay"; - }; -+ -+/* WHAT TO DO HERE? */ -+&i2c0mux { -+ pinctrl-1 = <&i2c0_gpio28>; -+}; -diff --git a/arch/arm/boot/dts/bcm283x-rpi-csi0-2lane.dtsi b/arch/arm/boot/dts/bcm283x-rpi-csi0-2lane.dtsi -new file mode 100644 -index 000000000000..6e4ce8622b47 ---- /dev/null -+++ b/arch/arm/boot/dts/bcm283x-rpi-csi0-2lane.dtsi -@@ -0,0 +1,4 @@ -+// SPDX-License-Identifier: GPL-2.0-only -+&csi0 { -+ brcm,num-data-lanes = <2>; -+}; -diff --git a/arch/arm/boot/dts/bcm283x-rpi-csi1-2lane.dtsi b/arch/arm/boot/dts/bcm283x-rpi-csi1-2lane.dtsi -new file mode 100644 -index 000000000000..6938f4daacdc ---- /dev/null -+++ b/arch/arm/boot/dts/bcm283x-rpi-csi1-2lane.dtsi -@@ -0,0 +1,4 @@ -+// SPDX-License-Identifier: GPL-2.0-only -+&csi1 { -+ brcm,num-data-lanes = <2>; -+}; -diff --git a/arch/arm/boot/dts/bcm283x-rpi-csi1-4lane.dtsi b/arch/arm/boot/dts/bcm283x-rpi-csi1-4lane.dtsi -new file mode 100644 -index 000000000000..b37037437bee ---- /dev/null -+++ b/arch/arm/boot/dts/bcm283x-rpi-csi1-4lane.dtsi -@@ -0,0 +1,4 @@ -+// SPDX-License-Identifier: GPL-2.0-only -+&csi1 { -+ brcm,num-data-lanes = <4>; -+}; -diff --git a/arch/arm/boot/dts/bcm283x-rpi-i2c0mux_0_28.dtsi b/arch/arm/boot/dts/bcm283x-rpi-i2c0mux_0_28.dtsi -new file mode 100644 -index 000000000000..38f0074bce3f ---- /dev/null -+++ b/arch/arm/boot/dts/bcm283x-rpi-i2c0mux_0_28.dtsi -@@ -0,0 +1,4 @@ -+&i2c0mux { -+ pinctrl-0 = <&i2c0_gpio0>; -+ pinctrl-1 = <&i2c0_gpio28>; -+}; -diff --git a/arch/arm/boot/dts/bcm283x-rpi-i2c0mux_0_44.dtsi b/arch/arm/boot/dts/bcm283x-rpi-i2c0mux_0_44.dtsi -new file mode 100644 -index 000000000000..119946d878db ---- /dev/null -+++ b/arch/arm/boot/dts/bcm283x-rpi-i2c0mux_0_44.dtsi -@@ -0,0 +1,4 @@ -+&i2c0mux { -+ pinctrl-0 = <&i2c0_gpio0>; -+ pinctrl-1 = <&i2c0_gpio44>; -+}; -diff --git a/arch/arm/boot/dts/bcm283x-rpi-usb-peripheral.dtsi b/arch/arm/boot/dts/bcm283x-rpi-usb-peripheral.dtsi -deleted file mode 100644 -index 0ff0e9e25327..000000000000 ---- a/arch/arm/boot/dts/bcm283x-rpi-usb-peripheral.dtsi -+++ /dev/null -@@ -1,7 +0,0 @@ --// SPDX-License-Identifier: GPL-2.0 --&usb { -- dr_mode = "peripheral"; -- g-rx-fifo-size = <256>; -- g-np-tx-fifo-size = <32>; -- g-tx-fifo-size = <256 256 512 512 512 768 768>; --}; -diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi -index ffdf7c4fba46..62d7ee513549 100644 ---- a/arch/arm/boot/dts/bcm283x.dtsi -+++ b/arch/arm/boot/dts/bcm283x.dtsi -@@ -336,7 +336,7 @@ spi: spi@7e204000 { - status = "disabled"; - }; - -- i2c0: i2c@7e205000 { -+ i2c0if: i2c@7e205000 { - compatible = "brcm,bcm2835-i2c"; - reg = <0x7e205000 0x200>; - interrupts = <2 21>; -@@ -346,6 +346,30 @@ i2c0: i2c@7e205000 { - status = "disabled"; - }; - -+ i2c0mux: i2c0mux { -+ compatible = "i2c-mux-pinctrl"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ i2c-parent = <&i2c0if>; -+ -+ pinctrl-names = "i2c0", "i2c_csi_dsi"; -+ -+ status = "disabled"; -+ -+ i2c0: i2c@0 { -+ reg = <0>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ -+ i2c_csi_dsi: i2c@1 { -+ reg = <1>; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ }; -+ }; -+ - dpi: dpi@7e208000 { - compatible = "brcm,bcm2835-dpi"; - reg = <0x7e208000 0x8c>; -@@ -466,14 +490,6 @@ i2c1: i2c@7e804000 { - status = "disabled"; - }; - -- vec: vec@7e806000 { -- compatible = "brcm,bcm2835-vec"; -- reg = <0x7e806000 0x1000>; -- clocks = <&clocks BCM2835_CLOCK_VEC>; -- interrupts = <2 27>; -- status = "disabled"; -- }; -- - usb: usb@7e980000 { - compatible = "brcm,bcm2835-usb"; - reg = <0x7e980000 0x10000>; -diff --git a/arch/arm/boot/dts/overlays/Makefile b/arch/arm/boot/dts/overlays/Makefile -new file mode 100644 -index 000000000000..6fcacdccb608 ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -0,0 +1,257 @@ -+# Overlays for the Raspberry Pi platform -+ -+dtb-$(CONFIG_ARCH_BCM2835) += overlay_map.dtb -+ -+dtbo-$(CONFIG_ARCH_BCM2835) += \ -+ act-led.dtbo \ -+ adafruit-st7735r.dtbo \ -+ adafruit18.dtbo \ -+ adau1977-adc.dtbo \ -+ adau7002-simple.dtbo \ -+ ads1015.dtbo \ -+ ads1115.dtbo \ -+ ads7846.dtbo \ -+ adv7282m.dtbo \ -+ adv728x-m.dtbo \ -+ akkordion-iqdacplus.dtbo \ -+ allo-boss-dac-pcm512x-audio.dtbo \ -+ allo-boss2-dac-audio.dtbo \ -+ allo-digione.dtbo \ -+ allo-katana-dac-audio.dtbo \ -+ allo-piano-dac-pcm512x-audio.dtbo \ -+ allo-piano-dac-plus-pcm512x-audio.dtbo \ -+ anyspi.dtbo \ -+ apds9960.dtbo \ -+ applepi-dac.dtbo \ -+ at86rf233.dtbo \ -+ audioinjector-addons.dtbo \ -+ audioinjector-isolated-soundcard.dtbo \ -+ audioinjector-ultra.dtbo \ -+ audioinjector-wm8731-audio.dtbo \ -+ audiosense-pi.dtbo \ -+ audremap.dtbo \ -+ balena-fin.dtbo \ -+ cap1106.dtbo \ -+ chipdip-dac.dtbo \ -+ cma.dtbo \ -+ cutiepi-panel.dtbo \ -+ dht11.dtbo \ -+ dionaudio-loco.dtbo \ -+ dionaudio-loco-v2.dtbo \ -+ disable-bt.dtbo \ -+ disable-wifi.dtbo \ -+ dpi18.dtbo \ -+ dpi18cpadhi.dtbo \ -+ dpi24.dtbo \ -+ draws.dtbo \ -+ dwc-otg.dtbo \ -+ dwc2.dtbo \ -+ edt-ft5406.dtbo \ -+ enc28j60.dtbo \ -+ enc28j60-spi2.dtbo \ -+ exc3000.dtbo \ -+ fbtft.dtbo \ -+ fe-pi-audio.dtbo \ -+ fsm-demo.dtbo \ -+ ghost-amp.dtbo \ -+ goodix.dtbo \ -+ googlevoicehat-soundcard.dtbo \ -+ gpio-fan.dtbo \ -+ gpio-ir.dtbo \ -+ gpio-ir-tx.dtbo \ -+ gpio-key.dtbo \ -+ gpio-led.dtbo \ -+ gpio-no-bank0-irq.dtbo \ -+ gpio-no-irq.dtbo \ -+ gpio-poweroff.dtbo \ -+ gpio-shutdown.dtbo \ -+ hd44780-lcd.dtbo \ -+ hdmi-backlight-hwhack-gpio.dtbo \ -+ hifiberry-amp.dtbo \ -+ hifiberry-amp100.dtbo \ -+ hifiberry-dac.dtbo \ -+ hifiberry-dacplus.dtbo \ -+ hifiberry-dacplusadc.dtbo \ -+ hifiberry-dacplusadcpro.dtbo \ -+ hifiberry-dacplusdsp.dtbo \ -+ hifiberry-dacplushd.dtbo \ -+ hifiberry-digi.dtbo \ -+ hifiberry-digi-pro.dtbo \ -+ highperi.dtbo \ -+ hy28a.dtbo \ -+ hy28b.dtbo \ -+ hy28b-2017.dtbo \ -+ i-sabre-q2m.dtbo \ -+ i2c-bcm2708.dtbo \ -+ i2c-gpio.dtbo \ -+ i2c-mux.dtbo \ -+ i2c-pwm-pca9685a.dtbo \ -+ i2c-rtc.dtbo \ -+ i2c-rtc-gpio.dtbo \ -+ i2c-sensor.dtbo \ -+ i2c0.dtbo \ -+ i2c1.dtbo \ -+ i2c3.dtbo \ -+ i2c4.dtbo \ -+ i2c5.dtbo \ -+ i2c6.dtbo \ -+ i2s-gpio28-31.dtbo \ -+ ilitek251x.dtbo \ -+ imx219.dtbo \ -+ imx290.dtbo \ -+ imx378.dtbo \ -+ imx477.dtbo \ -+ imx519.dtbo \ -+ iqaudio-codec.dtbo \ -+ iqaudio-dac.dtbo \ -+ iqaudio-dacplus.dtbo \ -+ iqaudio-digi-wm8804-audio.dtbo \ -+ irs1125.dtbo \ -+ jedec-spi-nor.dtbo \ -+ justboom-both.dtbo \ -+ justboom-dac.dtbo \ -+ justboom-digi.dtbo \ -+ ltc294x.dtbo \ -+ max98357a.dtbo \ -+ maxtherm.dtbo \ -+ mbed-dac.dtbo \ -+ mcp23017.dtbo \ -+ mcp23s17.dtbo \ -+ mcp2515.dtbo \ -+ mcp2515-can0.dtbo \ -+ mcp2515-can1.dtbo \ -+ mcp251xfd.dtbo \ -+ mcp3008.dtbo \ -+ mcp3202.dtbo \ -+ mcp342x.dtbo \ -+ media-center.dtbo \ -+ merus-amp.dtbo \ -+ midi-uart0.dtbo \ -+ midi-uart1.dtbo \ -+ midi-uart2.dtbo \ -+ midi-uart3.dtbo \ -+ midi-uart4.dtbo \ -+ midi-uart5.dtbo \ -+ minipitft13.dtbo \ -+ miniuart-bt.dtbo \ -+ mlx90640.dtbo \ -+ mmc.dtbo \ -+ mpu6050.dtbo \ -+ mz61581.dtbo \ -+ ov5647.dtbo \ -+ ov7251.dtbo \ -+ ov9281.dtbo \ -+ papirus.dtbo \ -+ pca953x.dtbo \ -+ pcie-32bit-dma.dtbo \ -+ pibell.dtbo \ -+ pifacedigital.dtbo \ -+ pifi-40.dtbo \ -+ pifi-dac-hd.dtbo \ -+ pifi-dac-zero.dtbo \ -+ pifi-mini-210.dtbo \ -+ piglow.dtbo \ -+ piscreen.dtbo \ -+ piscreen2r.dtbo \ -+ pisound.dtbo \ -+ pitft22.dtbo \ -+ pitft28-capacitive.dtbo \ -+ pitft28-resistive.dtbo \ -+ pitft35-resistive.dtbo \ -+ pps-gpio.dtbo \ -+ pwm.dtbo \ -+ pwm-2chan.dtbo \ -+ pwm-ir-tx.dtbo \ -+ qca7000.dtbo \ -+ qca7000-uart0.dtbo \ -+ rotary-encoder.dtbo \ -+ rpi-backlight.dtbo \ -+ rpi-cirrus-wm5102.dtbo \ -+ rpi-dac.dtbo \ -+ rpi-display.dtbo \ -+ rpi-ft5406.dtbo \ -+ rpi-poe.dtbo \ -+ rpi-poe-plus.dtbo \ -+ rpi-proto.dtbo \ -+ rpi-sense.dtbo \ -+ rpi-tv.dtbo \ -+ rpivid-v4l2.dtbo \ -+ rra-digidac1-wm8741-audio.dtbo \ -+ sainsmart18.dtbo \ -+ sc16is750-i2c.dtbo \ -+ sc16is752-i2c.dtbo \ -+ sc16is752-spi0.dtbo \ -+ sc16is752-spi1.dtbo \ -+ sdhost.dtbo \ -+ sdio.dtbo \ -+ seeed-can-fd-hat-v1.dtbo \ -+ seeed-can-fd-hat-v2.dtbo \ -+ sh1106-spi.dtbo \ -+ si446x-spi0.dtbo \ -+ smi.dtbo \ -+ smi-dev.dtbo \ -+ smi-nand.dtbo \ -+ spi-gpio35-39.dtbo \ -+ spi-gpio40-45.dtbo \ -+ spi-rtc.dtbo \ -+ spi0-0cs.dtbo \ -+ spi0-1cs.dtbo \ -+ spi0-2cs.dtbo \ -+ spi1-1cs.dtbo \ -+ spi1-2cs.dtbo \ -+ spi1-3cs.dtbo \ -+ spi2-1cs.dtbo \ -+ spi2-2cs.dtbo \ -+ spi2-3cs.dtbo \ -+ spi3-1cs.dtbo \ -+ spi3-2cs.dtbo \ -+ spi4-1cs.dtbo \ -+ spi4-2cs.dtbo \ -+ spi5-1cs.dtbo \ -+ spi5-2cs.dtbo \ -+ spi6-1cs.dtbo \ -+ spi6-2cs.dtbo \ -+ ssd1306.dtbo \ -+ ssd1306-spi.dtbo \ -+ ssd1331-spi.dtbo \ -+ ssd1351-spi.dtbo \ -+ superaudioboard.dtbo \ -+ sx150x.dtbo \ -+ tc358743.dtbo \ -+ tc358743-audio.dtbo \ -+ tinylcd35.dtbo \ -+ tpm-slb9670.dtbo \ -+ uart0.dtbo \ -+ uart1.dtbo \ -+ uart2.dtbo \ -+ uart3.dtbo \ -+ uart4.dtbo \ -+ uart5.dtbo \ -+ udrc.dtbo \ -+ ugreen-dabboard.dtbo \ -+ upstream.dtbo \ -+ upstream-pi4.dtbo \ -+ vc4-fkms-v3d.dtbo \ -+ vc4-fkms-v3d-pi4.dtbo \ -+ vc4-kms-dpi-generic.dtbo \ -+ vc4-kms-dpi-panel.dtbo \ -+ vc4-kms-dsi-7inch.dtbo \ -+ vc4-kms-dsi-lt070me05000.dtbo \ -+ vc4-kms-dsi-lt070me05000-v2.dtbo \ -+ vc4-kms-kippah-7inch.dtbo \ -+ vc4-kms-v3d.dtbo \ -+ vc4-kms-v3d-pi4.dtbo \ -+ vc4-kms-vga666.dtbo \ -+ vga666.dtbo \ -+ vl805.dtbo \ -+ w1-gpio.dtbo \ -+ w1-gpio-pullup.dtbo \ -+ w5500.dtbo \ -+ wittypi.dtbo \ -+ wm8960-soundcard.dtbo -+ -+targets += dtbs dtbs_install -+targets += $(dtbo-y) -+ -+always-y := $(dtbo-y) -+clean-files := *.dtbo -diff --git a/arch/arm/boot/dts/overlays/README b/arch/arm/boot/dts/overlays/README -new file mode 100644 -index 000000000000..3a0961540427 ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/README -@@ -0,0 +1,3861 @@ -+Introduction -+============ -+ -+This directory contains Device Tree overlays. Device Tree makes it possible -+to support many hardware configurations with a single kernel and without the -+need to explicitly load or blacklist kernel modules. Note that this isn't a -+"pure" Device Tree configuration (c.f. MACH_BCM2835) - some on-board devices -+are still configured by the board support code, but the intention is to -+eventually reach that goal. -+ -+On Raspberry Pi, Device Tree usage is controlled from /boot/config.txt. By -+default, the Raspberry Pi kernel boots with device tree enabled. You can -+completely disable DT usage (for now) by adding: -+ -+ device_tree= -+ -+to your config.txt, which should cause your Pi to revert to the old way of -+doing things after a reboot. -+ -+In /boot you will find a .dtb for each base platform. This describes the -+hardware that is part of the Raspberry Pi board. The loader (start.elf and its -+siblings) selects the .dtb file appropriate for the platform by name, and reads -+it into memory. At this point, all of the optional interfaces (i2c, i2s, spi) -+are disabled, but they can be enabled using Device Tree parameters: -+ -+ dtparam=i2c=on,i2s=on,spi=on -+ -+However, this shouldn't be necessary in many use cases because loading an -+overlay that requires one of those interfaces will cause it to be enabled -+automatically, and it is advisable to only enable interfaces if they are -+needed. -+ -+Configuring additional, optional hardware is done using Device Tree overlays -+(see below). -+ -+GPIO numbering uses the hardware pin numbering scheme (aka BCM scheme) and -+not the physical pin numbers. -+ -+raspi-config -+============ -+ -+The Advanced Options section of the raspi-config utility can enable and disable -+Device Tree use, as well as toggling the I2C and SPI interfaces. Note that it -+is possible to both enable an interface and blacklist the driver, if for some -+reason you should want to defer the loading. -+ -+Modules -+======= -+ -+As well as describing the hardware, Device Tree also gives enough information -+to allow suitable driver modules to be located and loaded, with the corollary -+that unneeded modules are not loaded. As a result it should be possible to -+remove lines from /etc/modules, and /etc/modprobe.d/raspi-blacklist.conf can -+have its contents deleted (or commented out). -+ -+Using Overlays -+============== -+ -+Overlays are loaded using the "dtoverlay" config.txt setting. As an example, -+consider I2C Real Time Clock drivers. In the pre-DT world these would be loaded -+by writing a magic string comprising a device identifier and an I2C address to -+a special file in /sys/class/i2c-adapter, having first loaded the driver for -+the I2C interface and the RTC device - something like this: -+ -+ modprobe i2c-bcm2835 -+ modprobe rtc-ds1307 -+ echo ds1307 0x68 > /sys/class/i2c-adapter/i2c-1/new_device -+ -+With DT enabled, this becomes a line in config.txt: -+ -+ dtoverlay=i2c-rtc,ds1307 -+ -+This causes the file /boot/overlays/i2c-rtc.dtbo to be loaded and a "node" -+describing the DS1307 I2C device to be added to the Device Tree for the Pi. By -+default it usees address 0x68, but this can be modified with an additional DT -+parameter: -+ -+ dtoverlay=i2c-rtc,ds1307,addr=0x68 -+ -+Parameters usually have default values, although certain parameters are -+mandatory. See the list of overlays below for a description of the parameters -+and their defaults. -+ -+Making new Overlays based on existing Overlays -+============================================== -+ -+Recent overlays have been designed in a more general way, so that they can be -+adapted to hardware by changing their parameters. When you have additional -+hardware with more than one device of a kind, you end up using the same overlay -+multiple times with other parameters, e.g. -+ -+ # 2 CAN FD interfaces on spi but with different pins -+ dtoverlay=mcp251xfd,spi0-0,interrupt=25 -+ dtoverlay=mcp251xfd,spi0-1,interrupt=24 -+ -+ # a realtime clock on i2c -+ dtoverlay=i2c-rtc,pcf85063 -+ -+While this approach does work, it requires knowledge about the hardware design. -+It is more feasible to simplify things for the end user by providing a single -+overlay as it is done the traditional way. -+ -+A new overlay can be generated by using ovmerge utility. -+https://github.com/raspberrypi/utils/blob/master/ovmerge/ovmerge -+ -+To generate an overlay for the above configuration we pass the configuration -+to ovmerge and add the -c flag. -+ -+ ovmerge -c mcp251xfd-overlay.dts,spi0-0,interrupt=25 \ -+ mcp251xfd-overlay.dts,spi0-1,interrupt=24 \ -+ i2c-rtc-overlay.dts,pcf85063 \ -+ >> merged-overlay.dts -+ -+The -c option writes the command above as a comment into the overlay as -+a marker that this overlay is generated and how it was generated. -+After compiling the overlay it can be loaded in a single line. -+ -+ dtoverlay=merged -+ -+It does the same as the original configuration but without parameters. -+ -+The Overlay and Parameter Reference -+=================================== -+ -+N.B. When editing this file, please preserve the indentation levels to make it -+simple to parse programmatically. NO HARD TABS. -+ -+ -+Name: -+Info: Configures the base Raspberry Pi hardware -+Load: -+Params: -+ ant1 Select antenna 1 (default). CM4 only. -+ -+ ant2 Select antenna 2. CM4 only. -+ -+ noant Disable both antennas. CM4 only. -+ -+ audio Set to "on" to enable the onboard ALSA audio -+ interface (default "off") -+ -+ axiperf Set to "on" to enable the AXI bus performance -+ monitors. -+ See /sys/kernel/debug/raspberrypi_axi_monitor -+ for the results. -+ -+ cam0_reg Enables CAM 0 regulator. CM1 & 3 only. -+ -+ cam0_reg_gpio Set GPIO for CAM 0 regulator. Default 30. -+ CM1 & 3 only. -+ -+ cam1_reg Enables CAM 1 regulator. CM1 & 3 only. -+ -+ cam1_reg_gpio Set GPIO for CAM 1 regulator. Default 2. -+ CM1 & 3 only. -+ -+ eee Enable Energy Efficient Ethernet support for -+ compatible devices (default "on"). See also -+ "tx_lpi_timer". Pi3B+ only. -+ -+ eth_downshift_after Set the number of auto-negotiation failures -+ after which the 1000Mbps modes are disabled. -+ Legal values are 2, 3, 4, 5 and 0, where -+ 0 means never downshift (default 2). Pi3B+ only. -+ -+ eth_led0 Set mode of LED0 - amber on Pi3B+ (default "1"), -+ green on Pi4 (default "0"). -+ The legal values are: -+ -+ Pi3B+ -+ -+ 0=link/activity 1=link1000/activity -+ 2=link100/activity 3=link10/activity -+ 4=link100/1000/activity 5=link10/1000/activity -+ 6=link10/100/activity 14=off 15=on -+ -+ Pi4 -+ -+ 0=Speed/Activity 1=Speed -+ 2=Flash activity 3=FDX -+ 4=Off 5=On -+ 6=Alt 7=Speed/Flash -+ 8=Link 9=Activity -+ -+ eth_led1 Set mode of LED1 - green on Pi3B+ (default "6"), -+ amber on Pi4 (default "8"). See eth_led0 for -+ legal values. -+ -+ eth_max_speed Set the maximum speed a link is allowed -+ to negotiate. Legal values are 10, 100 and -+ 1000 (default 1000). Pi3B+ only. -+ -+ i2c_arm Set to "on" to enable the ARM's i2c interface -+ (default "off") -+ -+ i2c_vc Set to "on" to enable the i2c interface -+ usually reserved for the VideoCore processor -+ (default "off") -+ -+ i2c An alias for i2c_arm -+ -+ i2c_arm_baudrate Set the baudrate of the ARM's i2c interface -+ (default "100000") -+ -+ i2c_vc_baudrate Set the baudrate of the VideoCore i2c interface -+ (default "100000") -+ -+ i2c_baudrate An alias for i2c_arm_baudrate -+ -+ i2s Set to "on" to enable the i2s interface -+ (default "off") -+ -+ krnbt Set to "on" to enable autoprobing of Bluetooth -+ driver without need of hciattach/btattach -+ (default "off") -+ -+ krnbt_baudrate Set the baudrate of the PL011 UART when used -+ with krnbt=on -+ -+ spi Set to "on" to enable the spi interfaces -+ (default "off") -+ -+ spi_dma4 Use to enable 40-bit DMA on spi interfaces -+ (the assigned value doesn't matter) -+ (2711 only) -+ -+ random Set to "on" to enable the hardware random -+ number generator (default "on") -+ -+ sd_overclock Clock (in MHz) to use when the MMC framework -+ requests 50MHz -+ -+ sd_poll_once Looks for a card once after booting. Useful -+ for network booting scenarios to avoid the -+ overhead of continuous polling. N.B. Using -+ this option restricts the system to using a -+ single card per boot (or none at all). -+ (default off) -+ -+ sd_force_pio Disable DMA support for SD driver (default off) -+ -+ sd_pio_limit Number of blocks above which to use DMA for -+ SD card (default 1) -+ -+ sd_debug Enable debug output from SD driver (default off) -+ -+ sdio_overclock Clock (in MHz) to use when the MMC framework -+ requests 50MHz for the SDIO/WLAN interface. -+ -+ tx_lpi_timer Set the delay in microseconds between going idle -+ and entering the low power state (default 600). -+ Requires EEE to be enabled - see "eee". -+ -+ uart0 Set to "off" to disable uart0 (default "on") -+ -+ uart1 Set to "on" or "off" to enable or disable uart1 -+ (default varies) -+ -+ watchdog Set to "on" to enable the hardware watchdog -+ (default "off") -+ -+ act_led_trigger Choose which activity the LED tracks. -+ Use "heartbeat" for a nice load indicator. -+ (default "mmc") -+ -+ act_led_activelow Set to "on" to invert the sense of the LED -+ (default "off") -+ N.B. For Pi 3B, 3B+, 3A+ and 4B, use the act-led -+ overlay. -+ -+ act_led_gpio Set which GPIO to use for the activity LED -+ (in case you want to connect it to an external -+ device) -+ (default "16" on a non-Plus board, "47" on a -+ Plus or Pi 2) -+ N.B. For Pi 3B, 3B+, 3A+ and 4B, use the act-led -+ overlay. -+ -+ pwr_led_trigger -+ pwr_led_activelow -+ pwr_led_gpio -+ As for act_led_*, but using the PWR LED. -+ Not available on Model A/B boards. -+ -+ N.B. It is recommended to only enable those interfaces that are needed. -+ Leaving all interfaces enabled can lead to unwanted behaviour (i2c_vc -+ interfering with Pi Camera, I2S and SPI hogging GPIO pins, etc.) -+ Note also that i2c, i2c_arm and i2c_vc are aliases for the physical -+ interfaces i2c0 and i2c1. Use of the numeric variants is still possible -+ but deprecated because the ARM/VC assignments differ between board -+ revisions. The same board-specific mapping applies to i2c_baudrate, -+ and the other i2c baudrate parameters. -+ -+ -+Name: act-led -+Info: Pi 3B, 3B+, 3A+ and 4B use a GPIO expander to drive the LEDs which can -+ only be accessed from the VPU. There is a special driver for this with a -+ separate DT node, which has the unfortunate consequence of breaking the -+ act_led_gpio and act_led_activelow dtparams. -+ This overlay changes the GPIO controller back to the standard one and -+ restores the dtparams. -+Load: dtoverlay=act-led,= -+Params: activelow Set to "on" to invert the sense of the LED -+ (default "off") -+ -+ gpio Set which GPIO to use for the activity LED -+ (in case you want to connect it to an external -+ device) -+ REQUIRED -+ -+ -+Name: adafruit-st7735r -+Info: Overlay for the SPI-connected Adafruit 1.8" 160x128 or 128x128 displays, -+ based on the ST7735R chip. -+ This overlay uses the newer DRM/KMS "Tiny" driver. -+Load: dtoverlay=adafruit-st7735r,= -+Params: 128x128 Select the 128x128 driver (default 160x128) -+ rotate Display rotation {0,90,180,270} (default 90) -+ speed SPI bus speed in Hz (default 4000000) -+ dc_pin GPIO pin for D/C (default 24) -+ reset_pin GPIO pin for RESET (default 25) -+ led_pin GPIO used to control backlight (default 18) -+ -+ -+Name: adafruit18 -+Info: Overlay for the SPI-connected Adafruit 1.8" display (based on the -+ ST7735R chip). It includes support for the "green tab" version. -+ This overlay uses the older fbtft driver. -+Load: dtoverlay=adafruit18,= -+Params: green Use the adafruit18_green variant. -+ rotate Display rotation {0,90,180,270} -+ speed SPI bus speed in Hz (default 4000000) -+ fps Display frame rate in Hz -+ bgr Enable BGR mode (default off) -+ debug Debug output level {0-7} -+ dc_pin GPIO pin for D/C (default 24) -+ reset_pin GPIO pin for RESET (default 25) -+ led_pin GPIO used to control backlight (default 18) -+ -+ -+Name: adau1977-adc -+Info: Overlay for activation of ADAU1977 ADC codec over I2C for control -+ and I2S for data. -+Load: dtoverlay=adau1977-adc -+Params: -+ -+ -+Name: adau7002-simple -+Info: Overlay for the activation of ADAU7002 stereo PDM to I2S converter. -+Load: dtoverlay=adau7002-simple,= -+Params: card-name Override the default, "adau7002", card name. -+ -+ -+Name: ads1015 -+Info: Overlay for activation of Texas Instruments ADS1015 ADC over I2C -+Load: dtoverlay=ads1015,= -+Params: addr I2C bus address of device. Set based on how the -+ addr pin is wired. (default=0x48 assumes addr -+ is pulled to GND) -+ cha_enable Enable virtual channel a. (default=true) -+ cha_cfg Set the configuration for virtual channel a. -+ (default=4 configures this channel for the -+ voltage at A0 with respect to GND) -+ cha_datarate Set the datarate (samples/sec) for this channel. -+ (default=4 sets 1600 sps) -+ cha_gain Set the gain of the Programmable Gain -+ Amplifier for this channel. (default=2 sets the -+ full scale of the channel to 2.048 Volts) -+ -+ Channel (ch) parameters can be set for each enabled channel. -+ A maximum of 4 channels can be enabled (letters a thru d). -+ For more information refer to the device datasheet at: -+ http://www.ti.com/lit/ds/symlink/ads1015.pdf -+ -+ -+Name: ads1115 -+Info: Texas Instruments ADS1115 ADC -+Load: dtoverlay=ads1115,[=] -+Params: addr I2C bus address of device. Set based on how the -+ addr pin is wired. (default=0x48 assumes addr -+ is pulled to GND) -+ cha_enable Enable virtual channel a. -+ cha_cfg Set the configuration for virtual channel a. -+ (default=4 configures this channel for the -+ voltage at A0 with respect to GND) -+ cha_datarate Set the datarate (samples/sec) for this channel. -+ (default=7 sets 860 sps) -+ cha_gain Set the gain of the Programmable Gain -+ Amplifier for this channel. (Default 1 sets the -+ full scale of the channel to 4.096 Volts) -+ -+ Channel parameters can be set for each enabled channel. -+ A maximum of 4 channels can be enabled (letters a thru d). -+ For more information refer to the device datasheet at: -+ http://www.ti.com/lit/ds/symlink/ads1115.pdf -+ -+ -+Name: ads7846 -+Info: ADS7846 Touch controller -+Load: dtoverlay=ads7846,= -+Params: cs SPI bus Chip Select (default 1) -+ speed SPI bus speed (default 2MHz, max 3.25MHz) -+ penirq GPIO used for PENIRQ. REQUIRED -+ penirq_pull Set GPIO pull (default 0=none, 2=pullup) -+ swapxy Swap x and y axis -+ xmin Minimum value on the X axis (default 0) -+ ymin Minimum value on the Y axis (default 0) -+ xmax Maximum value on the X axis (default 4095) -+ ymax Maximum value on the Y axis (default 4095) -+ pmin Minimum reported pressure value (default 0) -+ pmax Maximum reported pressure value (default 65535) -+ xohms Touchpanel sensitivity (X-plate resistance) -+ (default 400) -+ -+ penirq is required and usually xohms (60-100) has to be set as well. -+ Apart from that, pmax (255) and swapxy are also common. -+ The rest of the calibration can be done with xinput-calibrator. -+ See: github.com/notro/fbtft/wiki/FBTFT-on-Raspian -+ Device Tree binding document: -+ www.kernel.org/doc/Documentation/devicetree/bindings/input/ads7846.txt -+ -+ -+Name: adv7282m -+Info: Analog Devices ADV7282M analogue video to CSI2 bridge. -+ Uses Unicam1, which is the standard camera connector on most Pi -+ variants. -+Load: dtoverlay=adv7282m,= -+Params: addr Overrides the I2C address (default 0x21) -+ media-controller Configure use of Media Controller API for -+ configuring the sensor (default off) -+ -+ -+Name: adv728x-m -+Info: Analog Devices ADV728[0|1|2]-M analogue video to CSI2 bridges. -+ This is a wrapper for adv7282m, and defaults to ADV7282M. -+Load: dtoverlay=adv728x-m,= -+Params: addr Overrides the I2C address (default 0x21) -+ adv7280m Select ADV7280-M. -+ adv7281m Select ADV7281-M. -+ adv7281ma Select ADV7281-MA. -+ media-controller Configure use of Media Controller API for -+ configuring the sensor (default off) -+ -+ -+Name: akkordion-iqdacplus -+Info: Configures the Digital Dreamtime Akkordion Music Player (based on the -+ OEM IQAudIO DAC+ or DAC Zero module). -+Load: dtoverlay=akkordion-iqdacplus,= -+Params: 24db_digital_gain Allow gain to be applied via the PCM512x codec -+ Digital volume control. Enable with -+ dtoverlay=akkordion-iqdacplus,24db_digital_gain -+ (The default behaviour is that the Digital -+ volume control is limited to a maximum of -+ 0dB. ie. it can attenuate but not provide -+ gain. For most users, this will be desired -+ as it will prevent clipping. By appending -+ the 24db_digital_gain parameter, the Digital -+ volume control will allow up to 24dB of -+ gain. If this parameter is enabled, it is the -+ responsibility of the user to ensure that -+ the Digital volume control is set to a value -+ that does not result in clipping/distortion!) -+ -+ -+Name: allo-boss-dac-pcm512x-audio -+Info: Configures the Allo Boss DAC audio cards. -+Load: dtoverlay=allo-boss-dac-pcm512x-audio, -+Params: 24db_digital_gain Allow gain to be applied via the PCM512x codec -+ Digital volume control. Enable with -+ "dtoverlay=allo-boss-dac-pcm512x-audio, -+ 24db_digital_gain" -+ (The default behaviour is that the Digital -+ volume control is limited to a maximum of -+ 0dB. ie. it can attenuate but not provide -+ gain. For most users, this will be desired -+ as it will prevent clipping. By appending -+ the 24db_digital_gain parameter, the Digital -+ volume control will allow up to 24dB of -+ gain. If this parameter is enabled, it is the -+ responsibility of the user to ensure that -+ the Digital volume control is set to a value -+ that does not result in clipping/distortion!) -+ slave Force Boss DAC into slave mode, using Pi a -+ master for bit clock and frame clock. Enable -+ with "dtoverlay=allo-boss-dac-pcm512x-audio, -+ slave" -+ -+ -+Name: allo-boss2-dac-audio -+Info: Configures the Allo Boss2 DAC audio card -+Load: dtoverlay=allo-boss2-dac-audio -+Params: -+ -+ -+Name: allo-digione -+Info: Configures the Allo Digione audio card -+Load: dtoverlay=allo-digione -+Params: -+ -+ -+Name: allo-katana-dac-audio -+Info: Configures the Allo Katana DAC audio card -+Load: dtoverlay=allo-katana-dac-audio -+Params: -+ -+ -+Name: allo-piano-dac-pcm512x-audio -+Info: Configures the Allo Piano DAC (2.0/2.1) audio cards. -+ (NB. This initial support is for 2.0 channel audio ONLY! ie. stereo. -+ The subwoofer outputs on the Piano 2.1 are not currently supported!) -+Load: dtoverlay=allo-piano-dac-pcm512x-audio, -+Params: 24db_digital_gain Allow gain to be applied via the PCM512x codec -+ Digital volume control. -+ (The default behaviour is that the Digital -+ volume control is limited to a maximum of -+ 0dB. ie. it can attenuate but not provide -+ gain. For most users, this will be desired -+ as it will prevent clipping. By appending -+ the 24db_digital_gain parameter, the Digital -+ volume control will allow up to 24dB of -+ gain. If this parameter is enabled, it is the -+ responsibility of the user to ensure that -+ the Digital volume control is set to a value -+ that does not result in clipping/distortion!) -+ -+ -+Name: allo-piano-dac-plus-pcm512x-audio -+Info: Configures the Allo Piano DAC (2.1) audio cards. -+Load: dtoverlay=allo-piano-dac-plus-pcm512x-audio, -+Params: 24db_digital_gain Allow gain to be applied via the PCM512x codec -+ Digital volume control. -+ (The default behaviour is that the Digital -+ volume control is limited to a maximum of -+ 0dB. ie. it can attenuate but not provide -+ gain. For most users, this will be desired -+ as it will prevent clipping. By appending -+ the 24db_digital_gain parameter, the Digital -+ volume control will allow up to 24dB of -+ gain. If this parameter is enabled, it is the -+ responsibility of the user to ensure that -+ the Digital volume control is set to a value -+ that does not result in clipping/distortion!) -+ glb_mclk This option is only with Kali board. If enabled, -+ MCLK for Kali is used and PLL is disabled for -+ better voice quality. (default Off) -+ -+ -+Name: anyspi -+Info: Universal device tree overlay for SPI devices -+ -+ Just specify the SPI address and device name ("compatible" property). -+ This overlay lacks any device-specific parameter support! -+ -+ For devices on spi1 or spi2, the interfaces should be enabled -+ with one of the spi1-1/2/3cs and/or spi2-1/2/3cs overlays. -+ -+ Examples: -+ 1. SPI NOR flash on spi0.1, maximum SPI clock frequency 45MHz: -+ dtoverlay=anyspi:spi0-1,dev="jedec,spi-nor",speed=45000000 -+ 2. MCP3204 ADC on spi1.2, maximum SPI clock frequency 500kHz: -+ dtoverlay=anyspi:spi1-2,dev="microchip,mcp3204" -+Load: dtoverlay=anyspi,= -+Params: spi- Configure device at spi, cs -+ (boolean, required) -+ dev Set device name to search compatible module -+ (string, required) -+ speed Set SPI clock frequency in Hz -+ (integer, optional, default 500000) -+ -+ -+Name: apds9960 -+Info: Configures the AVAGO APDS9960 digital proximity, ambient light, RGB and -+ gesture sensor -+Load: dtoverlay=apds9960,= -+Params: gpiopin GPIO used for INT (default 4) -+ noints Disable the interrupt GPIO line. -+ -+ -+Name: applepi-dac -+Info: Configures the Orchard Audio ApplePi-DAC audio card -+Load: dtoverlay=applepi-dac -+Params: -+ -+ -+Name: at86rf233 -+Info: Configures the Atmel AT86RF233 802.15.4 low-power WPAN transceiver, -+ connected to spi0.0 -+Load: dtoverlay=at86rf233,= -+Params: interrupt GPIO used for INT (default 23) -+ reset GPIO used for Reset (default 24) -+ sleep GPIO used for Sleep (default 25) -+ speed SPI bus speed in Hz (default 3000000) -+ trim Fine tuning of the internal capacitance -+ arrays (0=+0pF, 15=+4.5pF, default 15) -+ -+ -+Name: audioinjector-addons -+Info: Configures the audioinjector.net audio add on soundcards -+Load: dtoverlay=audioinjector-addons,= -+Params: non-stop-clocks Keeps the clocks running even when the stream -+ is paused or stopped (default off) -+ -+ -+Name: audioinjector-isolated-soundcard -+Info: Configures the audioinjector.net isolated soundcard -+Load: dtoverlay=audioinjector-isolated-soundcard -+Params: -+ -+ -+Name: audioinjector-ultra -+Info: Configures the audioinjector.net ultra soundcard -+Load: dtoverlay=audioinjector-ultra -+Params: -+ -+ -+Name: audioinjector-wm8731-audio -+Info: Configures the audioinjector.net audio add on soundcard -+Load: dtoverlay=audioinjector-wm8731-audio -+Params: -+ -+ -+Name: audiosense-pi -+Info: Configures the audiosense-pi add on soundcard -+ For more information refer to -+ https://gitlab.com/kakar0t/audiosense-pi -+Load: dtoverlay=audiosense-pi -+Params: -+ -+ -+Name: audremap -+Info: Switches PWM sound output to GPIOs on the 40-pin header -+Load: dtoverlay=audremap,= -+Params: swap_lr Reverse the channel allocation, which will also -+ swap the audio jack outputs (default off) -+ enable_jack Don't switch off the audio jack output -+ (default off) -+ pins_12_13 Select GPIOs 12 & 13 (default) -+ pins_18_19 Select GPIOs 18 & 19 -+ -+ -+Name: balena-fin -+Info: Overlay that enables WLAN, Bluetooth and the GPIO expander on the -+ balenaFin carrier board for the Raspberry Pi Compute Module 3/3+ Lite. -+Load: dtoverlay=balena-fin -+Params: -+ -+ -+Name: bmp085_i2c-sensor -+Info: This overlay is now deprecated - see i2c-sensor -+Load: -+ -+ -+Name: cap1106 -+Info: Enables the ability to use the cap1106 touch sensor as a keyboard -+Load: dtoverlay=cap1106,= -+Params: int_pin GPIO pin for interrupt signal (default 23) -+ -+ -+Name: chipdip-dac -+Info: Configures Chip Dip audio cards. -+Load: dtoverlay=chipdip-dac -+Params: -+ -+ -+Name: cma -+Info: Set custom CMA sizes, only use if you know what you are doing, might -+ clash with other overlays like vc4-fkms-v3d and vc4-kms-v3d. -+Load: dtoverlay=cma,= -+Params: cma-512 CMA is 512MB (needs 1GB) -+ cma-448 CMA is 448MB (needs 1GB) -+ cma-384 CMA is 384MB (needs 1GB) -+ cma-320 CMA is 320MB (needs 1GB) -+ cma-256 CMA is 256MB (needs 1GB) -+ cma-192 CMA is 192MB (needs 1GB) -+ cma-128 CMA is 128MB -+ cma-96 CMA is 96MB -+ cma-64 CMA is 64MB -+ cma-size CMA size in bytes, 4MB aligned -+ cma-default Use upstream's default value -+ -+ -+Name: cutiepi-panel -+Info: 8" TFT LCD display and touch panel used by cutiepi.io -+Load: dtoverlay=cutiepi-panel -+Params: -+ -+ -+Name: dht11 -+Info: Overlay for the DHT11/DHT21/DHT22 humidity/temperature sensors -+ Also sometimes found with the part number(s) AM230x. -+Load: dtoverlay=dht11,= -+Params: gpiopin GPIO connected to the sensor's DATA output. -+ (default 4) -+ -+ -+Name: dionaudio-loco -+Info: Configures the Dion Audio LOCO DAC-AMP -+Load: dtoverlay=dionaudio-loco -+Params: -+ -+ -+Name: dionaudio-loco-v2 -+Info: Configures the Dion Audio LOCO-V2 DAC-AMP -+Load: dtoverlay=dionaudio-loco-v2,= -+Params: 24db_digital_gain Allow gain to be applied via the PCM512x codec -+ Digital volume control. Enable with -+ "dtoverlay=hifiberry-dacplus,24db_digital_gain" -+ (The default behaviour is that the Digital -+ volume control is limited to a maximum of -+ 0dB. ie. it can attenuate but not provide -+ gain. For most users, this will be desired -+ as it will prevent clipping. By appending -+ the 24dB_digital_gain parameter, the Digital -+ volume control will allow up to 24dB of -+ gain. If this parameter is enabled, it is the -+ responsibility of the user to ensure that -+ the Digital volume control is set to a value -+ that does not result in clipping/distortion!) -+ -+ -+Name: disable-bt -+Info: Disable onboard Bluetooth on Pi 3B, 3B+, 3A+, 4B and Zero W, restoring -+ UART0/ttyAMA0 over GPIOs 14 & 15. -+ N.B. To disable the systemd service that initialises the modem so it -+ doesn't use the UART, use 'sudo systemctl disable hciuart'. -+Load: dtoverlay=disable-bt -+Params: -+ -+ -+Name: disable-wifi -+Info: Disable onboard WLAN on Pi 3B, 3B+, 3A+, 4B and Zero W. -+Load: dtoverlay=disable-wifi -+Params: -+ -+ -+Name: dpi18 -+Info: Overlay for a generic 18-bit DPI display -+ This uses GPIOs 0-21 (so no I2C, uart etc.), and activates the output -+ 2-3 seconds after the kernel has started. -+Load: dtoverlay=dpi18 -+Params: -+ -+ -+Name: dpi18cpadhi -+Info: Overlay for a generic 18-bit DPI display (in 'mode 6' connection scheme) -+ This uses GPIOs 0-9,12-17,20-25 (so no I2C, uart etc.), and activates -+ the output 3-3 seconds after the kernel has started. -+Load: dtoverlay=dpi18cpadhi -+Params: -+ -+ -+Name: dpi24 -+Info: Overlay for a generic 24-bit DPI display -+ This uses GPIOs 0-27 (so no I2C, uart etc.), and activates the output -+ 2-3 seconds after the kernel has started. -+Load: dtoverlay=dpi24 -+Params: -+ -+ -+Name: draws -+Info: Configures the NW Digital Radio DRAWS Hat -+ -+ The board includes an ADC to measure various board values and also -+ provides two analog user inputs on the expansion header. The ADC -+ can be configured for various sample rates and gain values to adjust -+ the input range. Tables describing the two parameters follow. -+ -+ ADC Gain Values: -+ 0 = +/- 6.144V -+ 1 = +/- 4.096V -+ 2 = +/- 2.048V -+ 3 = +/- 1.024V -+ 4 = +/- 0.512V -+ 5 = +/- 0.256V -+ 6 = +/- 0.256V -+ 7 = +/- 0.256V -+ -+ ADC Datarate Values: -+ 0 = 128sps -+ 1 = 250sps -+ 2 = 490sps -+ 3 = 920sps -+ 4 = 1600sps (default) -+ 5 = 2400sps -+ 6 = 3300sps -+ 7 = 3300sps -+Load: dtoverlay=draws,= -+Params: draws_adc_ch4_gain Sets the full scale resolution of the ADCs -+ input voltage sensor (default 1) -+ -+ draws_adc_ch4_datarate Sets the datarate of the ADCs input voltage -+ sensor -+ -+ draws_adc_ch5_gain Sets the full scale resolution of the ADCs -+ 5V rail voltage sensor (default 1) -+ -+ draws_adc_ch5_datarate Sets the datarate of the ADCs 4V rail voltage -+ sensor -+ -+ draws_adc_ch6_gain Sets the full scale resolution of the ADCs -+ AIN2 input (default 2) -+ -+ draws_adc_ch6_datarate Sets the datarate of the ADCs AIN2 input -+ -+ draws_adc_ch7_gain Sets the full scale resolution of the ADCs -+ AIN3 input (default 2) -+ -+ draws_adc_ch7_datarate Sets the datarate of the ADCs AIN3 input -+ -+ alsaname Name of the ALSA audio device (default "draws") -+ -+ -+Name: dwc-otg -+Info: Selects the dwc_otg USB controller driver which has fiq support. This -+ is the default on all except the Pi Zero which defaults to dwc2. -+Load: dtoverlay=dwc-otg -+Params: -+ -+ -+Name: dwc2 -+Info: Selects the dwc2 USB controller driver -+Load: dtoverlay=dwc2,= -+Params: dr_mode Dual role mode: "host", "peripheral" or "otg" -+ -+ g-rx-fifo-size Size of rx fifo size in gadget mode -+ -+ g-np-tx-fifo-size Size of non-periodic tx fifo size in gadget -+ mode -+ -+ -+[ The ds1307-rtc overlay has been deleted. See i2c-rtc. ] -+ -+ -+Name: edt-ft5406 -+Info: Overlay for the EDT FT5406 touchscreen on the CSI/DSI I2C interface. -+ This works with the Raspberry Pi 7" touchscreen when not being polled -+ by the firmware. -+ You MUST use either "disable_touchscreen=1" or "ignore_lcd=1" in -+ config.txt to stop the firmware polling the touchscreen. -+Load: dtoverlay=edt-ft5406,= -+Params: sizex Touchscreen size x (default 800) -+ sizey Touchscreen size y (default 480) -+ invx Touchscreen inverted x axis -+ invy Touchscreen inverted y axis -+ swapxy Touchscreen swapped x y axis -+ -+ -+Name: enc28j60 -+Info: Overlay for the Microchip ENC28J60 Ethernet Controller on SPI0 -+Load: dtoverlay=enc28j60,= -+Params: int_pin GPIO used for INT (default 25) -+ -+ speed SPI bus speed (default 12000000) -+ -+ -+Name: enc28j60-spi2 -+Info: Overlay for the Microchip ENC28J60 Ethernet Controller on SPI2 -+Load: dtoverlay=enc28j60-spi2,= -+Params: int_pin GPIO used for INT (default 39) -+ -+ speed SPI bus speed (default 12000000) -+ -+ -+Name: exc3000 -+Info: Enables I2C connected EETI EXC3000 multiple touch controller using -+ GPIO 4 (pin 7 on GPIO header) for interrupt. -+Load: dtoverlay=exc3000,= -+Params: interrupt GPIO used for interrupt (default 4) -+ sizex Touchscreen size x (default 4096) -+ sizey Touchscreen size y (default 4096) -+ invx Touchscreen inverted x axis -+ invy Touchscreen inverted y axis -+ swapxy Touchscreen swapped x y axis -+ -+ -+Name: fbtft -+Info: Overlay for SPI-connected displays using the fbtft drivers. -+ -+ This overlay seeks to replace the functionality provided by fbtft_device -+ which is now gone from the kernel. -+ -+ Most displays from fbtft_device have been ported over. -+ Example: -+ dtoverlay=fbtft,spi0-0,rpi-display,reset_pin=23,dc_pin=24,led_pin=18,rotate=270 -+ -+ It is also possible to specify the controller (this will use the default -+ init sequence in the driver). -+ Example: -+ dtoverlay=fbtft,spi0-0,ili9341,bgr,reset_pin=23,dc_pin=24,led_pin=18,rotate=270 -+ -+ For devices on spi1 or spi2, the interfaces should be enabled -+ with one of the spi1-1/2/3cs and/or spi2-1/2/3cs overlays. -+ -+ The following features of fbtft_device have not been ported over: -+ - parallel bus is not supported -+ - the init property which overrides the controller initialization -+ sequence is not supported as a parameter due to memory limitations in -+ the bootloader responsible for applying the overlay. -+ -+ See https://github.com/notro/fbtft/wiki/FBTFT-RPI-overlays for how to -+ create an overlay. -+ -+Load: dtoverlay=fbtft,= -+Params: -+ spi- Configure device at spi, cs -+ (boolean, required) -+ speed SPI bus speed in Hz (default 32000000) -+ cpha Shifted clock phase (CPHA) mode -+ cpol Inverse clock polarity (CPOL) mode -+ -+ adafruit18 Adafruit 1.8 -+ adafruit22 Adafruit 2.2 (old) -+ adafruit22a Adafruit 2.2 -+ adafruit28 Adafruit 2.8 -+ adafruit13m Adafruit 1.3 OLED -+ admatec_c-berry28 C-Berry28 -+ dogs102 EA DOGS102 -+ er_tftm050_2 ER-TFTM070-2 -+ er_tftm070_5 ER-TFTM070-5 -+ ew24ha0 EW24HA0 -+ ew24ha0_9bit EW24HA0 in 9-bit mode -+ freetronicsoled128 Freetronics OLED128 -+ hy28a HY28A -+ hy28b HY28B -+ itdb28_spi ITDB02-2.8 with SPI interface circuit -+ mi0283qt-2 Watterott MI0283QT-2 -+ mi0283qt-9a Watterott MI0283QT-9A -+ nokia3310 Nokia 3310 -+ nokia3310a Nokia 3310a -+ nokia5110 Nokia 5110 -+ piscreen PiScreen -+ pitft Adafruit PiTFT 2.8 -+ pioled ILSoft OLED -+ rpi-display Watterott rpi-display -+ sainsmart18 Sainsmart 1.8 -+ sainsmart32_spi Sainsmart 3.2 with SPI interfce circuit -+ tinylcd35 TinyLCD 3.5 -+ tm022hdh26 Tianma TM022HDH26 -+ tontec35_9481 Tontect 3.5 with ILI9481 controller -+ tontec35_9486 Tontect 3.5 with ILI9486 controller -+ waveshare32b Waveshare 3.2 -+ waveshare22 Waveshare 2.2 -+ -+ bd663474 BD663474 display controller -+ hx8340bn HX8340BN display controller -+ hx8347d HX8347D display controller -+ hx8353d HX8353D display controller -+ hx8357d HX8357D display controller -+ ili9163 ILI9163 display controller -+ ili9320 ILI9320 display controller -+ ili9325 ILI9325 display controller -+ ili9340 ILI9340 display controller -+ ili9341 ILI9341 display controller -+ ili9481 ILI9481 display controller -+ ili9486 ILI9486 display controller -+ pcd8544 PCD8544 display controller -+ ra8875 RA8875 display controller -+ s6d02a1 S6D02A1 display controller -+ s6d1121 S6D1121 display controller -+ seps525 SEPS525 display controller -+ sh1106 SH1106 display controller -+ ssd1289 SSD1289 display controller -+ ssd1305 SSD1305 display controller -+ ssd1306 SSD1306 display controller -+ ssd1325 SSD1325 display controller -+ ssd1331 SSD1331 display controller -+ ssd1351 SSD1351 display controller -+ st7735r ST7735R display controller -+ st7789v ST7789V display controller -+ tls8204 TLS8204 display controller -+ uc1611 UC1611 display controller -+ uc1701 UC1701 display controller -+ upd161704 UPD161704 display controller -+ -+ width Display width in pixels -+ height Display height in pixels -+ regwidth Display controller register width (default is -+ driver specific) -+ buswidth Display bus interface width (default 8) -+ debug Debug output level {0-7} -+ rotate Display rotation {0, 90, 180, 270} (counter -+ clockwise). Not supported by all drivers. -+ bgr Enable BGR mode (default off). Use if Red and -+ Blue are swapped. Not supported by all drivers. -+ fps Frames per second (default 30). In effect this -+ states how long the driver will wait after video -+ memory has been changed until display update -+ transfer is started. -+ txbuflen Length of the FBTFT transmit buffer -+ (default 4096) -+ startbyte Sets the Start byte used by fb_ili9320, -+ fb_ili9325 and fb_hx8347d. Common value is 0x70. -+ gamma String representation of Gamma Curve(s). Driver -+ specific. Not supported by all drivers. -+ reset_pin GPIO pin for RESET -+ dc_pin GPIO pin for D/C -+ led_pin GPIO pin for LED backlight -+ -+ -+Name: fe-pi-audio -+Info: Configures the Fe-Pi Audio Sound Card -+Load: dtoverlay=fe-pi-audio -+Params: -+ -+ -+Name: fsm-demo -+Info: A demonstration of the gpio-fsm driver. The GPIOs are chosen to work -+ nicely with a "traffic-light" display of red, amber and green LEDs on -+ GPIOs 7, 8 and 25 respectively. -+Load: dtoverlay=fsm-demo,= -+Params: fsm_debug Enable debug logging (default off) -+ -+ -+Name: ghost-amp -+Info: An overlay for the Ghost amplifier. -+Load: dtoverlay=ghost-amp,= -+Params: fsm_debug Enable debug logging of the GPIO FSM (default -+ off) -+ -+ -+Name: goodix -+Info: Enables I2C connected Goodix gt9271 multiple touch controller using -+ GPIOs 4 and 17 (pins 7 and 11 on GPIO header) for interrupt and reset. -+Load: dtoverlay=goodix,= -+Params: interrupt GPIO used for interrupt (default 4) -+ reset GPIO used for reset (default 17) -+ -+ -+Name: googlevoicehat-soundcard -+Info: Configures the Google voiceHAT soundcard -+Load: dtoverlay=googlevoicehat-soundcard -+Params: -+ -+ -+Name: gpio-fan -+Info: Configure a GPIO pin to control a cooling fan. -+Load: dtoverlay=gpio-fan,= -+Params: gpiopin GPIO used to control the fan (default 12) -+ temp Temperature at which the fan switches on, in -+ millicelcius (default 55000) -+ -+ -+Name: gpio-ir -+Info: Use GPIO pin as rc-core style infrared receiver input. The rc-core- -+ based gpio_ir_recv driver maps received keys directly to a -+ /dev/input/event* device, all decoding is done by the kernel - LIRC is -+ not required! The key mapping and other decoding parameters can be -+ configured by "ir-keytable" tool. -+Load: dtoverlay=gpio-ir,= -+Params: gpio_pin Input pin number. Default is 18. -+ -+ gpio_pull Desired pull-up/down state (off, down, up) -+ Default is "up". -+ -+ invert "1" = invert the input (active-low signalling). -+ "0" = non-inverted input (active-high -+ signalling). Default is "1". -+ -+ rc-map-name Default rc keymap (can also be changed by -+ ir-keytable), defaults to "rc-rc6-mce" -+ -+ -+Name: gpio-ir-tx -+Info: Use GPIO pin as bit-banged infrared transmitter output. -+ This is an alternative to "pwm-ir-tx". gpio-ir-tx doesn't require -+ a PWM so it can be used together with onboard analog audio. -+Load: dtoverlay=gpio-ir-tx,= -+Params: gpio_pin Output GPIO (default 18) -+ -+ invert "1" = invert the output (make it active-low). -+ Default is "0" (active-high). -+ -+ -+Name: gpio-key -+Info: This is a generic overlay for activating GPIO keypresses using -+ the gpio-keys library and this dtoverlay. Multiple keys can be -+ set up using multiple calls to the overlay for configuring -+ additional buttons or joysticks. You can see available keycodes -+ at https://github.com/torvalds/linux/blob/v4.12/include/uapi/ -+ linux/input-event-codes.h#L64 -+Load: dtoverlay=gpio-key,= -+Params: gpio GPIO pin to trigger on (default 3) -+ active_low When this is 1 (active low), a falling -+ edge generates a key down event and a -+ rising edge generates a key up event. -+ When this is 0 (active high), this is -+ reversed. The default is 1 (active low) -+ gpio_pull Desired pull-up/down state (off, down, up) -+ Default is "up". Note that the default pin -+ (GPIO3) has an external pullup -+ label Set a label for the key -+ keycode Set the key code for the button -+ -+ -+ -+Name: gpio-led -+Info: This is a generic overlay for activating LEDs (or any other component) -+ by a GPIO pin. Multiple LEDs can be set up using multiple calls to the -+ overlay. While there are many existing methods to activate LEDs on the -+ RPi, this method offers some advantages: -+ 1) Does not require any userspace programs. -+ 2) LEDs can be connected to the kernel's led-trigger framework, -+ and drive the LED based on triggers such as cpu load, heartbeat, -+ kernel panic, key input, timers and others. -+ 3) LED can be tied to the input state of another GPIO pin. -+ 4) The LED is setup early during the kernel boot process (useful -+ for cpu/heartbeat/panic triggers). -+ -+ Typical electrical connection is: -+ RPI-GPIO.19 -> LED -> 300ohm resister -> RPI-GND -+ The GPIO pin number can be changed with the 'gpio=' parameter. -+ -+ To control an LED from userspace, write a 0 or 1 value: -+ echo 1 > /sys/class/leds/myled1/brightness -+ The 'myled1' name can be changed with the 'label=' parameter. -+ -+ To connect the LED to a kernel trigger from userspace: -+ echo cpu > /sys/class/leds/myled1/trigger -+ echo heartbeat > /sys/class/leds/myled1/trigger -+ echo none > /sys/class/leds/myled1/trigger -+ To connect the LED to GPIO.26 pin (physical pin 37): -+ echo gpio > /sys/class/leds/myled1/trigger -+ echo 26 > /sys/class/leds/myled1/gpio -+ Available triggers: -+ cat /sys/class/leds/myled1/trigger -+ -+ More information about the Linux kernel LED/Trigger system: -+ https://www.kernel.org/doc/Documentation/leds/leds-class.rst -+ https://www.kernel.org/doc/Documentation/leds/ledtrig-oneshot.rst -+Load: dtoverlay=gpio-led,= -+Params: gpio GPIO pin connected to the LED (default 19) -+ label The label for this LED. It will appear under -+ /sys/class/leds/