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| author | Thierry Reding <thierry.reding@gmail.com> | 2013-12-19 16:59:32 +0100 |
|---|---|---|
| committer | Stephen Warren <swarren@nvidia.com> | 2013-12-19 17:07:55 -0700 |
| commit | 48b901171cbfdbed059acb92fdea7064bbbcd680 (patch) | |
| tree | ebffe75bc7584263a790eea89d5404d54c3afe8c /arch/arm/boot/dts/tegra114-dalmore.dts | |
| parent | 032f11f3ace8501f5c7c602deaa1cc25f1110513 (diff) | |
| download | lwn-48b901171cbfdbed059acb92fdea7064bbbcd680.tar.gz lwn-48b901171cbfdbed059acb92fdea7064bbbcd680.zip | |
ARM: tegra: Enable DSI support on Dalmore
Dalmore has a 10.1" WUXGA panel connected to one of the DSI outputs of
the Tegra114.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'arch/arm/boot/dts/tegra114-dalmore.dts')
| -rw-r--r-- | arch/arm/boot/dts/tegra114-dalmore.dts | 44 |
1 files changed, 32 insertions, 12 deletions
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts index ca4485903b9d..512922f049c3 100644 --- a/arch/arm/boot/dts/tegra114-dalmore.dts +++ b/arch/arm/boot/dts/tegra114-dalmore.dts @@ -16,6 +16,21 @@ reg = <0x80000000 0x40000000>; }; + host1x@50000000 { + dsi@54300000 { + status = "okay"; + + panel@0 { + compatible = "panasonic,vvx10f004b00", + "simple-panel"; + reg = <0>; + + power-supply = <&avdd_lcd_reg>; + backlight = <&backlight>; + }; + }; + }; + pinmux@70000868 { pinctrl-names = "default"; pinctrl-0 = <&state_default>; @@ -723,6 +738,10 @@ status = "okay"; }; + pwm@7000a000 { + status = "okay"; + }; + i2c@7000c000 { status = "okay"; clock-frequency = <100000>; @@ -811,7 +830,7 @@ regulator-boot-on; }; - fet1 { + vdd_bl_reg: fet1 { regulator-name = "vdd-lcd-bl"; }; @@ -819,7 +838,7 @@ regulator-name = "vdd-modem-3v3"; }; - fet4 { + avdd_lcd_reg: fet4 { regulator-name = "avdd-lcd"; }; @@ -1089,6 +1108,17 @@ vbus-supply = <&usb3_vbus_reg>; }; + backlight: backlight { + compatible = "pwm-backlight"; + + enable-gpios = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; + power-supply = <&vdd_bl_reg>; + pwms = <&pwm 1 1000000>; + + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + }; + clocks { compatible = "simple-bus"; #address-cells = <1>; @@ -1155,16 +1185,6 @@ gpio = <&gpio TEGRA_GPIO(H, 5) GPIO_ACTIVE_HIGH>; }; - lcd_bl_en_reg: regulator@2 { - compatible = "regulator-fixed"; - reg = <2>; - regulator-name = "lcd_bl_en"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - enable-active-high; - gpio = <&gpio TEGRA_GPIO(H, 2) GPIO_ACTIVE_HIGH>; - }; - usb1_vbus_reg: regulator@3 { compatible = "regulator-fixed"; reg = <3>; |