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| author | Simon Glass <sjg@chromium.org> | 2015-04-14 21:03:39 -0600 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2015-05-13 09:24:11 -0700 |
| commit | ec44671b3555a83e035edb3620ce7a06b41ae9c3 (patch) | |
| tree | 653c8f44815313d21c4e66221dcb268544d49c49 /arch/arm/dts | |
| parent | 51f2c99e14b28b65b7f66a5cd392fa49c03537aa (diff) | |
| download | u-boot-imx-ec44671b3555a83e035edb3620ce7a06b41ae9c3.zip u-boot-imx-ec44671b3555a83e035edb3620ce7a06b41ae9c3.tar.gz u-boot-imx-ec44671b3555a83e035edb3620ce7a06b41ae9c3.tar.bz2 | |
tegra: dts: nyan-big: Add definitions for eDP display
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>
Diffstat (limited to 'arch/arm/dts')
| -rw-r--r-- | arch/arm/dts/tegra124-nyan-big.dts | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/dts/tegra124-nyan-big.dts b/arch/arm/dts/tegra124-nyan-big.dts index a50f26c..5a39e93 100644 --- a/arch/arm/dts/tegra124-nyan-big.dts +++ b/arch/arm/dts/tegra124-nyan-big.dts @@ -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"; |