ARM: dts: rockchip: add devicetree node to veyron minnie
diff mbox

Message ID 2165846.YmcBK0foD2@diego
State New
Headers show

Commit Message

Heiko Stübner Dec. 2, 2015, 6:03 p.m. UTC
Minnie provides an elan,ekth3500 touchscreen over the display,
so add the necessary node to enable it.

Signed-off-by: Heiko Stuebner <heiko.stuebner@collabora.com>
---
 arch/arm/boot/dts/rk3288-veyron-minnie.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comments

Heiko Stübner Dec. 4, 2015, 12:17 p.m. UTC | #1
Am Mittwoch, 2. Dezember 2015, 19:03:56 schrieb Heiko Stübner:
> Minnie provides an elan,ekth3500 touchscreen over the display,
> so add the necessary node to enable it.
> 
> Signed-off-by: Heiko Stuebner <heiko.stuebner@collabora.com>

applied to my dts32 branch after doing a s/devicetree/touchscreen/ on the 
patch subject :-)


> ---
>  arch/arm/boot/dts/rk3288-veyron-minnie.dts | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts
> b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index 85f0373..699beb0 100644
> --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts
> +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts
> @@ -121,6 +121,18 @@
>  	clock-frequency = <400000>;
>  	i2c-scl-falling-time-ns = <50>;
>  	i2c-scl-rising-time-ns = <300>;
> +
> +	touchscreen@10 {
> +		compatible = "elan,ekth3500";
> +		reg = <0x10>;
> +		interrupt-parent = <&gpio2>;
> +		interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&touch_int &touch_rst>;
> +		reset-gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
> +		vcc33-supply = <&vcc33_touch>;
> +		vccio-supply = <&vcc33_touch>;
> +	};
>  };
> 
>  &rk808 {

Patch
diff mbox

diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts
index 85f0373..699beb0 100644
--- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts
+++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts
@@ -121,6 +121,18 @@ 
 	clock-frequency = <400000>;
 	i2c-scl-falling-time-ns = <50>;
 	i2c-scl-rising-time-ns = <300>;
+
+	touchscreen@10 {
+		compatible = "elan,ekth3500";
+		reg = <0x10>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&touch_int &touch_rst>;
+		reset-gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
+		vcc33-supply = <&vcc33_touch>;
+		vccio-supply = <&vcc33_touch>;
+	};
 };
 
 &rk808 {