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ARM: dts: rockchip: add touchscreen node to veyron minnie

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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>
This commit is contained in:
Heiko Stuebner 2015-12-02 19:00:02 +01:00 committed by Heiko Stuebner
parent 0e1410dda7
commit 0560d7c678
1 changed files with 12 additions and 0 deletions
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12
arch/arm/boot/dts/rk3288-veyron-minnie.dts
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@ -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 {