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| author |   Heiko Stuebner <heiko.stuebner@collabora.com> | 2015-12-02 19:00:02 +0100 |
|---|---|---|
| committer |   Heiko Stuebner <heiko@sntech.de> | 2015-12-03 16:55:43 +0100 |
| commit | 0560d7c678ae9f4c67b7480f9a42a72c0655c5c5 (patch) | |
| tree | 73d1ac99bc541936937033d3d9f59295d1241311 /arch/arm/boot/dts/rk3288-veyron-minnie.dts | |
| parent | ARM: dts: rockchip: add veyron-mickey board (diff) | |
| download | linux-dev-0560d7c678ae9f4c67b7480f9a42a72c0655c5c5.tar.xz linux-dev-0560d7c678ae9f4c67b7480f9a42a72c0655c5c5.zip | |
ARM: dts: rockchip: add touchscreen node to veyron minnie
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>
Diffstat (limited to 'arch/arm/boot/dts/rk3288-veyron-minnie.dts')
| -rw-r--r-- | arch/arm/boot/dts/rk3288-veyron-minnie.dts | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts index 8fd8ef2c72da..e999df74c19a 100644 --- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts +++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts @@ -117,6 +117,18 @@ 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 { |