ARM: tegra: Fix misconfiguration of pin PH2 on Venice2
authorThierry Reding <thierry.reding@gmail.com>
Fri, 13 Dec 2013 16:25:04 +0000 (17:25 +0100)
committerStephen Warren <swarren@nvidia.com>
Mon, 16 Dec 2013 21:09:22 +0000 (14:09 -0700)
This pin needs to be configured in pull-down, non-tristate mode in order
for the backlight to work correctly.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
arch/arm/boot/dts/tegra124-venice2.dts

index b31e18798be73f017a0f8c04c280f17b707ebfb9..d6bb25c78c62ee7ee51e5c87c3308d4d6f881a56 100644 (file)
                                nvidia,pull = <TEGRA_PIN_PULL_NONE>;
                                nvidia,tristate = <TEGRA_PIN_DISABLE>;
                        };
+                       ph2 {
+                               nvidia,pins = "ph2";
+                               nvidia,function = "gmi";
+                               nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
+                               nvidia,tristate = <TEGRA_PIN_DISABLE>;
+                               nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+                       };
                        sdmmc1_clk_pz0 {
                                nvidia,pins = "sdmmc1_clk_pz0",
                                              "sdmmc1_cmd_pz1",