diff options
| author | Thierry Reding <treding@nvidia.com> | 2015-11-23 16:21:43 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2016-07-14 16:20:20 +0200 |
| commit | 7596723ecd54456da4b8bc5afc4a961aa09bd34b (patch) | |
| tree | b07fd346e47ab4b4db44a76bb4a98ed5afb9970b /arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | |
| parent | 6d5aef5b9517974a181d06b0bed4bc66b32f3660 (diff) | |
arm64: tegra: Add DSI panel on Jetson TX1
Some variants of the Jetson TX1 ship with a 8.0" WUXGA TFT LCD panel
connected via four DSI lanes.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts index 683b339a980c..983775e637a4 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2371-2180.dts @@ -6,4 +6,49 @@ / { model = "NVIDIA Jetson TX1 Developer Kit"; compatible = "nvidia,p2371-2180", "nvidia,tegra210"; + + host1x@50000000 { + dsi@54300000 { + status = "okay"; + + avdd-dsi-csi-supply = <&vdd_dsi_csi>; + + panel@0 { + compatible = "auo,b080uan01"; + reg = <0>; + + enable-gpios = <&gpio TEGRA_GPIO(V, 2) + GPIO_ACTIVE_HIGH>; + power-supply = <&vdd_5v0_io>; + backlight = <&backlight>; + }; + }; + }; + + i2c@7000c400 { + backlight: backlight@2c { + compatible = "ti,lp8557"; + reg = <0x2c>; + + dev-ctrl = /bits/ 8 <0x80>; + init-brt = /bits/ 8 <0xff>; + + pwm-period = <29334>; + + pwms = <&pwm 0 29334>; + pwm-names = "lp8557"; + + /* 3 LED string */ + rom_14h { + rom-addr = /bits/ 8 <0x14>; + rom-val = /bits/ 8 <0x87>; + }; + + /* boost frequency 1 MHz */ + rom_13h { + rom-addr = /bits/ 8 <0x13>; + rom-val = /bits/ 8 <0x01>; + }; + }; + }; }; |