ARM: dts: rockchip: add devicetree node to veyron minnie
From: Heiko Stuebner <heiko.stuebner@...> Date: Wed, 2 Dec 2015 19:00:02 +0100
Commit-Message
Minnie provides an elan,ekth3500 touchscreen over the display, so add the necessary node to enable it. Signed-off-by: Heiko Stuebner <heiko.stuebner@...>
Patch-Comment
arch/arm/boot/dts/rk3288-veyron-minnie.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+)
Statistics
- 12 lines added
- 0 lines removed
Changes
------------------ arch/arm/boot/dts/rk3288-veyron-minnie.dts ------------------
index 85f0373..699beb0 100644
@@ -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 {