Am Mittwoch, 2. Dezember 2015, 19:03:56 schrieb Heiko St?bner:
> Minnie provides an elan,ekth3500 touchscreen over the display,
> so add the necessary node to enable it.
>
> Signed-off-by: Heiko Stuebner <heiko.stuebner at 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 at 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 {
