diff options
Diffstat (limited to 'arm-tegra-paz00-panel-dts.patch')
-rw-r--r-- | arm-tegra-paz00-panel-dts.patch | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/arm-tegra-paz00-panel-dts.patch b/arm-tegra-paz00-panel-dts.patch deleted file mode 100644 index e64f2ce1e..000000000 --- a/arm-tegra-paz00-panel-dts.patch +++ /dev/null @@ -1,99 +0,0 @@ -From fb4a8356eb67514b10618d1e9e4059ced14c05f2 Mon Sep 17 00:00:00 2001 -From: Marc Dietrich <marvin24@gmx.de> -Date: Sat, 21 Dec 2013 21:38:13 +0100 -Subject: [PATCH] ARM: tegra: paz00: Add LVDS support to device tree - -Add backlight and panel nodes for the PAZ00 TFT LCD panel. - -Signed-off-by: Marc Dietrich <marvin24@gmx.de> ---- - arch/arm/boot/dts/tegra20-paz00.dts | 46 ++++++++++++++++++++++++++++++++++- - 1 files changed, 45 insertions(+), 1 deletions(-) - -diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts -index c7cd8e6..9a39a80 100644 ---- a/arch/arm/boot/dts/tegra20-paz00.dts -+++ b/arch/arm/boot/dts/tegra20-paz00.dts -@@ -17,6 +17,14 @@ - }; - - host1x@50000000 { -+ dc@54200000 { -+ rgb { -+ status = "okay"; -+ -+ nvidia,panel = <&panel>; -+ }; -+ }; -+ - hdmi@54280000 { - status = "okay"; - -@@ -257,7 +265,11 @@ - status = "okay"; - }; - -- i2c@7000c000 { -+ pwm: pwm@7000a000 { -+ status = "okay"; -+ }; -+ -+ lvds_ddc: i2c@7000c000 { - status = "okay"; - clock-frequency = <400000>; - -@@ -475,6 +487,18 @@ - non-removable; - }; - -+ backlight: backlight { -+ compatible = "pwm-backlight"; -+ -+ enable-gpios = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>; -+ pwms = <&pwm 0 5000000>; -+ -+ brightness-levels = <0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 255>; -+ default-brightness-level = <10>; -+ -+ backlight-boot-off; -+ }; -+ - clocks { - compatible = "simple-bus"; - #address-cells = <1>; -@@ -509,6 +533,16 @@ - }; - }; - -+ panel: panel { -+ compatible = "samsung,ltn101nt05", "simple-panel"; -+ -+ ddc-i2c-bus = <&lvds_ddc>; -+ power-supply = <&vdd_pnl_reg>; -+ enable-gpios = <&gpio TEGRA_GPIO(M, 6) GPIO_ACTIVE_HIGH>; -+ -+ backlight = <&backlight>; -+ }; -+ - regulators { - compatible = "simple-bus"; - #address-cells = <1>; -@@ -522,6 +556,16 @@ - regulator-max-microvolt = <5000000>; - regulator-always-on; - }; -+ -+ vdd_pnl_reg: regulator@1 { -+ compatible = "regulator-fixed"; -+ reg = <1>; -+ regulator-name = "+3VS,vdd_pnl"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ gpio = <&gpio TEGRA_GPIO(A, 4) GPIO_ACTIVE_HIGH>; -+ enable-active-high; -+ }; - }; - - sound { --- -1.7.1 |