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tegra: dts: nyan-big: Add definitions for eDP display

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Add the various host1x peripherals to allow an eDP display to be connected.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Simon Glass 2015-04-14 21:03:39 -06:00 • committed by Tom Warren
parent 51f2c99e14
commit ec44671b35
1 changed files with 43 additions and 0 deletions
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43
arch/arm/dts/tegra124-nyan-big.dts
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@ -29,6 +29,35 @@
reg = <0x80000000 0x80000000>;
};
host1x@50000000 {
dc@54200000 {
display-timings {
timing@0 {
clock-frequency = <69500000>;
hactive = <1366>;
vactive = <768>;
hsync-len = <32>;
hfront-porch = <48>;
hback-porch = <20>;
vfront-porch = <3>;
vback-porch = <13>;
vsync-len = <6>;
};
};
};
sor@54540000 {
status = "okay";
nvidia,dpaux = <&dpaux>;
nvidia,panel = <&panel>;
};
dpaux@545c0000 {
status = "okay";
};
};
serial@70006000 {
/* Debug connector on the bottom of the board near SD card. */
status = "okay";
@ -258,6 +287,7 @@
compatible = "pwm-backlight";
enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>;
power-supply = <&vdd_led>;
pwms = <&pwm 1 1000000>;
default-brightness-level = <224>;
@ -341,6 +371,19 @@
backlight = <&backlight>;
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
vdd_led: regulator@5 {
compatible = "regulator-fixed";
reg = <5>;
regulator-name = "+VDD_LED";
gpio = <&gpio TEGRA_GPIO(P, 2) GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
sound {
compatible = "nvidia,tegra-audio-max98090-nyan-big",
"nvidia,tegra-audio-max98090";