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// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2711-rpi-cm4.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
/ {
model = "Raspberry Pi Compute Module 4 IO Board";
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";
};
};
};
&ddc0 {
status = "okay";
};
&ddc1 {
status = "okay";
};
&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 {
status = "okay";
};
&hdmi1 {
status = "okay";
};
&genet {
status = "okay";
};
&pixelvalve0 {
status = "okay";
};
&pixelvalve1 {
status = "okay";
};
&pixelvalve2 {
status = "okay";
};
&pixelvalve4 {
status = "okay";
};
&vc4 {
status = "okay";
};
&vec {
status = "disabled";
};
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