/dts-v1/; #include "tegra30.dtsi" / { model = "Toradex Colibri T30"; compatible = "toradex,colibri_t30", "nvidia,tegra30"; chosen { stdout-path = &uarta; }; aliases { i2c0 = "/i2c@7000d000"; i2c1 = "/i2c@7000c000"; i2c2 = "/i2c@7000c700"; sdhci0 = "/sdhci@78000600"; sdhci1 = "/sdhci@78000200"; spi0 = "/spi@7000d400"; usb0 = "/usb@7d000000"; usb1 = "/usb@7d004000"; /* on module only, for ASIX */ usb2 = "/usb@7d008000"; }; host1x { status = "okay"; dc@54200000 { status = "okay"; rgb { status = "okay"; nvidia,panel = <&lcd_panel>; }; }; }; memory { device_type = "memory"; reg = <0x80000000 0x40000000>; }; /* * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier * board) */ i2c@7000c000 { status = "okay"; clock-frequency = <100000>; }; /* GEN2_I2C: unused */ /* CAM_I2C: unused */ /* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */ i2c@7000c700 { status = "okay"; clock-frequency = <100000>; }; /* * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and * touch screen controller */ i2c@7000d000 { status = "okay"; clock-frequency = <100000>; }; /* SPI1: Colibri SSP */ spi@7000d400 { status = "okay"; spi-max-frequency = <25000000>; }; sdhci@78000200 { status = "okay"; bus-width = <4>; cd-gpios = <&gpio TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* MMCD */ }; sdhci@78000600 { status = "okay"; bus-width = <8>; non-removable; }; /* EHCI instance 0: USB1_DP/N -> USBC_P/N */ usb@7d000000 { status = "okay"; dr_mode = "peripheral"; }; /* EHCI instance 1: USB2_DP/N -> AX88772B */ usb@7d004000 { status = "okay"; phy_type = "utmi"; /* VBUS_LAN */ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>; }; /* EHCI instance 2: USB3_DP/N -> USBH_P/N */ usb@7d008000 { status = "okay"; /* USBH_PEN */ nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>; }; lcd_panel: panel { clock = <25175000>; xres = <640>; yres = <480>; left-margin = <48>; /* horizontal back porch */ right-margin = <16>; /* horizontal front porch */ hsync-len = <96>; lower-margin = <11>; /* vertical front porch */ upper-margin = <31>; /* vertical back porch */ vsync-len = <2>; hsync-active-high; vsync-active-high; nvidia,bits-per-pixel = <16>; nvidia,pwm = <&pwm 0 0>; nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_HIGH>; nvidia,panel-timings = <0 0 0 0>; }; };