| // SPDX-License-Identifier: GPL-2.0 |
| /dts-v1/; |
| #include "bcm2711-rpi-cm4.dtsi" |
| #include "bcm283x-rpi-led-deprecated.dtsi" |
| #include "bcm283x-rpi-usb-host.dtsi" |
| |
| / { |
| model = "Raspberry Pi Compute Module 4 IO Board"; |
| }; |
| |
| &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"; |
| }; |
| |
| &led_act { |
| gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; |
| }; |
| |
| &leds { |
| led-pwr { |
| label = "PWR"; |
| gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; |
| default-state = "keep"; |
| linux,default-trigger = "default-on"; |
| }; |
| }; |
| |
| &pixelvalve0 { |
| status = "okay"; |
| }; |
| |
| &pixelvalve1 { |
| status = "okay"; |
| }; |
| |
| &pixelvalve2 { |
| status = "okay"; |
| }; |
| |
| &pixelvalve4 { |
| status = "okay"; |
| }; |
| |
| &vc4 { |
| status = "okay"; |
| }; |
| |
| &vec { |
| status = "disabled"; |
| }; |
