[PATCH v1 1/2] ARM: tegra20: transformer: fix Hall sensor behavior

[Svyatoslav Ryhel]

Hall sensor found in SL101 is not used for closed dock detection as on
TF101 or TF101G, it is used to detect if keyboard slider is out. To address
this, lets move Lid sensor switch into TF101/G trees and add Tablet mode
switch into SL101 tree.

Signed-off-by: Svyatoslav Ryhel <clamor95 at gmail.com>
---
 arch/arm/dts/tegra20-asus-sl101.dts        | 10 ++++++++++
 arch/arm/dts/tegra20-asus-tf101.dts        | 10 ++++++++++
 arch/arm/dts/tegra20-asus-tf101g.dts       | 10 ++++++++++
 arch/arm/dts/tegra20-asus-transformer.dtsi |  6 ------
 4 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/arch/arm/dts/tegra20-asus-sl101.dts b/arch/arm/dts/tegra20-asus-sl101.dts
index b4709c3e9a4..9f78b0febf3 100644
--- a/arch/arm/dts/tegra20-asus-sl101.dts
+++ b/arch/arm/dts/tegra20-asus-sl101.dts
@@ -6,4 +6,14 @@
 / {
 	model = "ASUS EeePad Slider SL101";
 	compatible = "asus,sl101", "nvidia,tegra20";
+
+	extcon-keys {
+		compatible = "gpio-keys";
+
+		switch-tablet-mode {
+			label = "Tablet Mode";
+			gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>;
+			linux,code = <SW_TABLET_MODE>;
+		};
+	};
 };
diff --git a/arch/arm/dts/tegra20-asus-tf101.dts b/arch/arm/dts/tegra20-asus-tf101.dts
index 7c734fb5b19..03ba78c5dc2 100644
--- a/arch/arm/dts/tegra20-asus-tf101.dts
+++ b/arch/arm/dts/tegra20-asus-tf101.dts
@@ -6,4 +6,14 @@
 / {
 	model = "ASUS EeePad Transformer TF101";
 	compatible = "asus,tf101", "nvidia,tegra20";
+
+	extcon-keys {
+		compatible = "gpio-keys";
+
+		switch-dock-hall-sensor {
+			label = "Lid sensor";
+			gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>;
+			linux,code = <SW_LID>;
+		};
+	};
 };
diff --git a/arch/arm/dts/tegra20-asus-tf101g.dts b/arch/arm/dts/tegra20-asus-tf101g.dts
index f49a358a267..44d5fdfc2b5 100644
--- a/arch/arm/dts/tegra20-asus-tf101g.dts
+++ b/arch/arm/dts/tegra20-asus-tf101g.dts
@@ -6,4 +6,14 @@
 / {
 	model = "ASUS EeePad Transformer TF101G";
 	compatible = "asus,tf101g", "nvidia,tegra20";
+
+	extcon-keys {
+		compatible = "gpio-keys";
+
+		switch-dock-hall-sensor {
+			label = "Lid sensor";
+			gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>;
+			linux,code = <SW_LID>;
+		};
+	};
 };
diff --git a/arch/arm/dts/tegra20-asus-transformer.dtsi b/arch/arm/dts/tegra20-asus-transformer.dtsi
index 61b1cea6e90..df078a6fcdc 100644
--- a/arch/arm/dts/tegra20-asus-transformer.dtsi
+++ b/arch/arm/dts/tegra20-asus-transformer.dtsi
@@ -497,12 +497,6 @@
 			gpios = <&gpio TEGRA_GPIO(Q, 5) GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_UP>;
 		};
-
-		switch-dock-hall-sensor {
-			label = "Lid sensor";
-			gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>;
-			linux,code = <SW_LID>;
-		};
 	};
 
 	panel: panel {
-- 
2.48.1