ARM: dts: sun8i: Add touchscreen node for sun8i-a33-ga10h

The ga10h tablet has a gsl3675 touchscreen, add a dt node describing it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>

diff --git a/arch/arm/boot/dts/sun8i-a33-ga10h-v1.1.dts b/arch/arm/boot/dts/sun8i-a33-ga10h-v1.1.dts
index de6269dcac3aba95782e825a26ac5e691e5b9fe0..f71159987cacb4d804d3e71ae34c41d94f7eed7a 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a33-ga10h-v1.1.dts
+++ b/arch/arm/boot/dts/sun8i-a33-ga10h-v1.1.dts
@@ -58,6 +58,16 @@
        status = "okay";
 };
 
+&touchscreen {
+       reg = <0x40>;
+       compatible = "silead,gsl3675";
+       firmware-name = "gsl3675-ga10h.fw";
+       touchscreen-size-x = <1630>;
+       touchscreen-size-y = <990>;
+       touchscreen-inverted-y;
+       status = "okay";
+};
+
 &lradc {
        button@600 {
                label = "Back";