mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 11:16:15 +09:00
c369139234
Some Tegra device tree files do not include information about the serial ports. Add this and also add information about the input clock speed. The console alias needs to be set up to indicate which port is used for the console. Also add a binding file since this is missing. Series-changes; 5 - Add full serial port nodes from Linux tree (commit fc9d4dbe) - Use /chosen/stdout-path instead of /aliases/console to specify the console Signed-off-by: Simon Glass <sjg@chromium.org>
96 lines
1.6 KiB
Plaintext
96 lines
1.6 KiB
Plaintext
/dts-v1/;
|
|
|
|
#include "tegra20.dtsi"
|
|
|
|
/ {
|
|
model = "NVIDIA Tegra20 Ventana evaluation board";
|
|
compatible = "nvidia,ventana", "nvidia,tegra20";
|
|
|
|
chosen {
|
|
stdout-path = &uartd;
|
|
};
|
|
|
|
aliases {
|
|
usb0 = "/usb@c5008000";
|
|
sdhci0 = "/sdhci@c8000600";
|
|
sdhci1 = "/sdhci@c8000400";
|
|
};
|
|
|
|
memory {
|
|
reg = <0x00000000 0x40000000>;
|
|
};
|
|
|
|
host1x {
|
|
status = "okay";
|
|
dc@54200000 {
|
|
status = "okay";
|
|
rgb {
|
|
status = "okay";
|
|
nvidia,panel = <&lcd_panel>;
|
|
};
|
|
};
|
|
};
|
|
|
|
serial@70006300 {
|
|
clock-frequency = < 216000000 >;
|
|
};
|
|
|
|
i2c@7000c000 {
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c@7000c400 {
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c@7000c500 {
|
|
status = "disabled";
|
|
};
|
|
|
|
i2c@7000d000 {
|
|
status = "disabled";
|
|
};
|
|
|
|
usb@c5000000 {
|
|
status = "disabled";
|
|
};
|
|
|
|
usb@c5004000 {
|
|
status = "disabled";
|
|
};
|
|
|
|
sdhci@c8000400 {
|
|
status = "okay";
|
|
cd-gpios = <&gpio 69 1>; /* gpio PI5 */
|
|
wp-gpios = <&gpio 57 0>; /* gpio PH1 */
|
|
power-gpios = <&gpio 70 0>; /* gpio PI6 */
|
|
bus-width = <4>;
|
|
};
|
|
|
|
sdhci@c8000600 {
|
|
status = "okay";
|
|
bus-width = <8>;
|
|
};
|
|
|
|
lcd_panel: panel {
|
|
clock = <72072000>;
|
|
xres = <1366>;
|
|
yres = <768>;
|
|
left-margin = <58>;
|
|
right-margin = <58>;
|
|
hsync-len = <58>;
|
|
lower-margin = <4>;
|
|
upper-margin = <4>;
|
|
vsync-len = <4>;
|
|
hsync-active-high;
|
|
vsync-active-high;
|
|
nvidia,bits-per-pixel = <16>;
|
|
nvidia,pwm = <&pwm 2 0>;
|
|
nvidia,backlight-enable-gpios = <&gpio 28 0>; /* PD4 */
|
|
nvidia,lvds-shutdown-gpios = <&gpio 10 0>; /* PB2 */
|
|
nvidia,backlight-vdd-gpios = <&gpio 176 0>; /* PW0 */
|
|
nvidia,panel-vdd-gpios = <&gpio 22 0>; /* PC6 */
|
|
nvidia,panel-timings = <0 0 200 0 0>;
|
|
};
|
|
};
|