140 lines
2.1 KiB
Plaintext
140 lines
2.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "bcm2711-rpi-cm4.dtsi"
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#include "bcm283x-rpi-led-deprecated.dtsi"
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#include "bcm283x-rpi-usb-host.dtsi"
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/ {
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model = "Raspberry Pi Compute Module 4 IO Board";
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};
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&ddc0 {
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status = "okay";
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};
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&ddc1 {
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status = "okay";
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};
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&gpio {
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/*
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* Parts taken from rpi_SCH_4b_4p0_reduced.pdf and
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* the official GPU firmware DT blob.
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*
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* Legend:
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* "FOO" = GPIO line named "FOO" on the schematic
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* "FOO_N" = GPIO line named "FOO" on schematic, active low
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*/
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gpio-line-names = "ID_SDA",
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"ID_SCL",
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"SDA1",
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"SCL1",
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"GPIO_GCLK",
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"GPIO5",
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"GPIO6",
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"SPI_CE1_N",
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"SPI_CE0_N",
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"SPI_MISO",
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"SPI_MOSI",
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"SPI_SCLK",
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"GPIO12",
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"GPIO13",
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/* Serial port */
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"TXD1",
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"RXD1",
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"GPIO16",
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"GPIO17",
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"GPIO18",
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"GPIO19",
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"GPIO20",
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"GPIO21",
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"GPIO22",
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"GPIO23",
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"GPIO24",
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"GPIO25",
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"GPIO26",
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"GPIO27",
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"RGMII_MDIO",
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"RGMIO_MDC",
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/* Used by BT module */
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"CTS0",
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"RTS0",
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"TXD0",
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"RXD0",
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/* Used by Wifi */
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"SD1_CLK",
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"SD1_CMD",
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"SD1_DATA0",
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"SD1_DATA1",
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"SD1_DATA2",
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"SD1_DATA3",
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/* Shared with SPI flash */
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"PWM0_MISO",
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"PWM1_MOSI",
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"STATUS_LED_G_CLK",
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"SPIFLASH_CE_N",
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"SDA0",
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"SCL0",
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"RGMII_RXCLK",
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"RGMII_RXCTL",
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"RGMII_RXD0",
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"RGMII_RXD1",
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"RGMII_RXD2",
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"RGMII_RXD3",
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"RGMII_TXCLK",
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"RGMII_TXCTL",
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"RGMII_TXD0",
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"RGMII_TXD1",
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"RGMII_TXD2",
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"RGMII_TXD3";
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};
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&hdmi0 {
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status = "okay";
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};
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&hdmi1 {
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status = "okay";
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};
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&genet {
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status = "okay";
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};
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&led_act {
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gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
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};
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&leds {
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led-pwr {
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label = "PWR";
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gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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linux,default-trigger = "default-on";
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};
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};
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&pixelvalve0 {
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status = "okay";
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};
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&pixelvalve1 {
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status = "okay";
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};
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&pixelvalve2 {
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status = "okay";
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};
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&pixelvalve4 {
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status = "okay";
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};
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&vc4 {
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status = "okay";
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};
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&vec {
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status = "disabled";
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};
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