| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /dts-v1/; |
| 3 | #include "bcm2711-rpi-cm4.dtsi" |
| 4 | #include "bcm283x-rpi-led-deprecated.dtsi" |
| 5 | #include "bcm283x-rpi-usb-host.dtsi" |
| 6 | |
| 7 | / { |
| 8 | model = "Raspberry Pi Compute Module 4 IO Board"; |
| 9 | }; |
| 10 | |
| 11 | &ddc0 { |
| 12 | status = "okay"; |
| 13 | }; |
| 14 | |
| 15 | &ddc1 { |
| 16 | status = "okay"; |
| 17 | }; |
| 18 | |
| 19 | &gpio { |
| 20 | /* |
| 21 | * Parts taken from rpi_SCH_4b_4p0_reduced.pdf and |
| 22 | * the official GPU firmware DT blob. |
| 23 | * |
| 24 | * Legend: |
| 25 | * "FOO" = GPIO line named "FOO" on the schematic |
| 26 | * "FOO_N" = GPIO line named "FOO" on schematic, active low |
| 27 | */ |
| 28 | gpio-line-names = "ID_SDA", |
| 29 | "ID_SCL", |
| 30 | "SDA1", |
| 31 | "SCL1", |
| 32 | "GPIO_GCLK", |
| 33 | "GPIO5", |
| 34 | "GPIO6", |
| 35 | "SPI_CE1_N", |
| 36 | "SPI_CE0_N", |
| 37 | "SPI_MISO", |
| 38 | "SPI_MOSI", |
| 39 | "SPI_SCLK", |
| 40 | "GPIO12", |
| 41 | "GPIO13", |
| 42 | /* Serial port */ |
| 43 | "TXD1", |
| 44 | "RXD1", |
| 45 | "GPIO16", |
| 46 | "GPIO17", |
| 47 | "GPIO18", |
| 48 | "GPIO19", |
| 49 | "GPIO20", |
| 50 | "GPIO21", |
| 51 | "GPIO22", |
| 52 | "GPIO23", |
| 53 | "GPIO24", |
| 54 | "GPIO25", |
| 55 | "GPIO26", |
| 56 | "GPIO27", |
| 57 | "RGMII_MDIO", |
| 58 | "RGMIO_MDC", |
| 59 | /* Used by BT module */ |
| 60 | "CTS0", |
| 61 | "RTS0", |
| 62 | "TXD0", |
| 63 | "RXD0", |
| 64 | /* Used by Wifi */ |
| 65 | "SD1_CLK", |
| 66 | "SD1_CMD", |
| 67 | "SD1_DATA0", |
| 68 | "SD1_DATA1", |
| 69 | "SD1_DATA2", |
| 70 | "SD1_DATA3", |
| 71 | /* Shared with SPI flash */ |
| 72 | "PWM0_MISO", |
| 73 | "PWM1_MOSI", |
| 74 | "STATUS_LED_G_CLK", |
| 75 | "SPIFLASH_CE_N", |
| 76 | "SDA0", |
| 77 | "SCL0", |
| 78 | "RGMII_RXCLK", |
| 79 | "RGMII_RXCTL", |
| 80 | "RGMII_RXD0", |
| 81 | "RGMII_RXD1", |
| 82 | "RGMII_RXD2", |
| 83 | "RGMII_RXD3", |
| 84 | "RGMII_TXCLK", |
| 85 | "RGMII_TXCTL", |
| 86 | "RGMII_TXD0", |
| 87 | "RGMII_TXD1", |
| 88 | "RGMII_TXD2", |
| 89 | "RGMII_TXD3"; |
| 90 | }; |
| 91 | |
| 92 | &hdmi0 { |
| 93 | status = "okay"; |
| 94 | }; |
| 95 | |
| 96 | &hdmi1 { |
| 97 | status = "okay"; |
| 98 | }; |
| 99 | |
| 100 | &genet { |
| 101 | status = "okay"; |
| 102 | }; |
| 103 | |
| 104 | &led_act { |
| 105 | gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; |
| 106 | }; |
| 107 | |
| 108 | &leds { |
| 109 | led-pwr { |
| 110 | label = "PWR"; |
| 111 | gpios = <&expgpio 2 GPIO_ACTIVE_LOW>; |
| 112 | default-state = "keep"; |
| 113 | linux,default-trigger = "default-on"; |
| 114 | }; |
| 115 | }; |
| 116 | |
| 117 | &pixelvalve0 { |
| 118 | status = "okay"; |
| 119 | }; |
| 120 | |
| 121 | &pixelvalve1 { |
| 122 | status = "okay"; |
| 123 | }; |
| 124 | |
| 125 | &pixelvalve2 { |
| 126 | status = "okay"; |
| 127 | }; |
| 128 | |
| 129 | &pixelvalve4 { |
| 130 | status = "okay"; |
| 131 | }; |
| 132 | |
| 133 | &vc4 { |
| 134 | status = "okay"; |
| 135 | }; |
| 136 | |
| 137 | &vec { |
| 138 | status = "disabled"; |
| 139 | }; |