mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-15 23:56:23 +09:00
f53dcc0e35
Many tegra boards have the console UART node disabled. With livetree this
prevents serial from working since it does not 'force' the console to be
bound. Updates the affected boards to fix this error.
The boards were checked with:
for b in $(grep tegra boards.cfg |grep -v integrator | \
awk '{print $7}' | sort); do
echo $b;
fdtgrep -c nvidia,tegra20-uart b/$b/u-boot.dtb |grep okay;
done
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Tested-on: Beaver, Jetson-TK1
113 lines
2.0 KiB
Plaintext
113 lines
2.0 KiB
Plaintext
/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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chosen {
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stdout-path = &uarta;
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};
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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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mmc0 = "/sdhci@78000600";
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mmc1 = "/sdhci@78000200";
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spi0 = "/spi@7000d400";
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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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/*
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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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*/
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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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/*
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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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*/
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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 TEGRA_GPIO(C, 7) GPIO_ACTIVE_LOW>; /* 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 = "otg";
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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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/* VBUS_LAN */
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nvidia,vbus-gpio = <&gpio TEGRA_GPIO(DD, 2) GPIO_ACTIVE_HIGH>;
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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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/* USBH_PEN */
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nvidia,vbus-gpio = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
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};
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clocks {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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clk32k_in: clk@0 {
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compatible = "fixed-clock";
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reg=<0>;
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#clock-cells = <0>;
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clock-frequency = <32768>;
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};
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};
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};
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&uarta {
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status = "okay";
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};
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