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| author | Stefan Agner <stefan@agner.ch> | 2014-08-05 23:27:30 +0200 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2014-08-18 16:59:04 -0700 |
| commit | 24d4d422c104a7bc29f2a6368e7836a2e2488b19 (patch) | |
| tree | 07423e6ffedc92854d3491c24fa269c5f90f2945 /arch/arm/dts | |
| parent | aeb3fcb35956461077804720b8a252d50758d7e0 (diff) | |
| download | u-boot-imx-24d4d422c104a7bc29f2a6368e7836a2e2488b19.zip u-boot-imx-24d4d422c104a7bc29f2a6368e7836a2e2488b19.tar.gz u-boot-imx-24d4d422c104a7bc29f2a6368e7836a2e2488b19.tar.bz2 | |
ARM: tegra: add Colibri T30 board support
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>
Diffstat (limited to 'arch/arm/dts')
| -rw-r--r-- | arch/arm/dts/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/dts/tegra30-colibri.dts | 85 |
2 files changed, 86 insertions, 0 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 6e2e313..c46b7be 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -21,6 +21,7 @@ dtb-$(CONFIG_TEGRA) += tegra20-harmony.dtb \ tegra20-colibri_t20_iris.dtb \ tegra30-beaver.dtb \ tegra30-cardhu.dtb \ + tegra30-colibri.dtb \ tegra30-tec-ng.dtb \ tegra114-dalmore.dtb \ tegra124-jetson-tk1.dtb \ diff --git a/arch/arm/dts/tegra30-colibri.dts b/arch/arm/dts/tegra30-colibri.dts new file mode 100644 index 0000000..43d03ca --- /dev/null +++ b/arch/arm/dts/tegra30-colibri.dts @@ -0,0 +1,85 @@ +/dts-v1/; + +#include "tegra30.dtsi" + +/ { + model = "Toradex Colibri T30"; + compatible = "toradex,colibri_t30", "nvidia,tegra30"; + + aliases { + i2c0 = "/i2c@7000d000"; + i2c1 = "/i2c@7000c000"; + i2c2 = "/i2c@7000c700"; + sdhci0 = "/sdhci@78000600"; + sdhci1 = "/sdhci@78000200"; + usb0 = "/usb@7d000000"; + usb1 = "/usb@7d004000"; /* on module only, for ASIX */ + usb2 = "/usb@7d008000"; + }; + + 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 23 1>; /* PC7, 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"; + nvidia,vbus-gpio = <&gpio 234 0>; /* PDD2, VBUS_LAN */ + }; + + /* EHCI instance 2: USB3_DP/N -> USBH_P/N */ + usb@7d008000 { + status = "okay"; + nvidia,vbus-gpio = <&gpio 178 1>; /* PW2, USBH_PEN */ + }; +}; |