mirror of
https://github.com/AsahiLinux/u-boot
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24d4d422c1
This adds board support for the Toradex Colibri T30 module. Working functions: - SD card boot - eMMC environment and boot - USB host/USB client (on the dual role port) - Network (via ASIX USB) Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Tom Warren <twarren@nvidia.com>
85 lines
1.6 KiB
Text
85 lines
1.6 KiB
Text
/dts-v1/;
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#include "tegra30.dtsi"
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/ {
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model = "Toradex Colibri T30";
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compatible = "toradex,colibri_t30", "nvidia,tegra30";
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aliases {
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i2c0 = "/i2c@7000d000";
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i2c1 = "/i2c@7000c000";
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i2c2 = "/i2c@7000c700";
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sdhci0 = "/sdhci@78000600";
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sdhci1 = "/sdhci@78000200";
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usb0 = "/usb@7d000000";
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usb1 = "/usb@7d004000"; /* on module only, for ASIX */
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usb2 = "/usb@7d008000";
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};
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memory {
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device_type = "memory";
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reg = <0x80000000 0x40000000>;
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};
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/* GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier
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board) */
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i2c@7000c000 {
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status = "okay";
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clock-frequency = <100000>;
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};
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/* GEN2_I2C: unused */
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/* CAM_I2C: unused */
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/* DDC_CLOCK/DATA on X3 pin 15/16 (e.g. display EDID) */
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i2c@7000c700 {
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status = "okay";
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clock-frequency = <100000>;
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};
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/* PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
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touch screen controller */
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i2c@7000d000 {
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status = "okay";
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clock-frequency = <100000>;
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};
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/* SPI1: Colibri SSP */
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spi@7000d400 {
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status = "okay";
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spi-max-frequency = <25000000>;
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};
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sdhci@78000200 {
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status = "okay";
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bus-width = <4>;
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cd-gpios = <&gpio 23 1>; /* PC7, MMCD */
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};
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sdhci@78000600 {
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status = "okay";
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bus-width = <8>;
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non-removable;
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};
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/* EHCI instance 0: USB1_DP/N -> USBC_P/N */
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usb@7d000000 {
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status = "okay";
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dr_mode = "peripheral";
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};
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/* EHCI instance 1: USB2_DP/N -> AX88772B */
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usb@7d004000 {
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status = "okay";
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phy_type = "utmi";
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nvidia,vbus-gpio = <&gpio 234 0>; /* PDD2, VBUS_LAN */
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};
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/* EHCI instance 2: USB3_DP/N -> USBH_P/N */
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usb@7d008000 {
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status = "okay";
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nvidia,vbus-gpio = <&gpio 178 1>; /* PW2, USBH_PEN */
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};
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};
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