[PATCH 6/8] ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2407pxe03

[Hans de Goede]

Add a node enabling the gsl1680 touchscreen controller found on
sun8i-a23-polaroid-mid2407pxe03 tablets.

Signed-off-by: Hans de Goede <hdegoede at redhat.com>
---
 arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
index e300442..cd64fd61 100644
--- a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
+++ b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
@@ -48,3 +48,20 @@
 	model = "Polaroid MID2407PXE03 tablet";
 	compatible = "polaroid,mid2407pxe03", "allwinner,sun8i-a23";
 };
+
+&gsl1680 {
+	touchscreen-size-x = <960>;
+	touchscreen-size-y = <640>;
+	touchscreen-inverted-x;
+	touchscreen-inverted-y;
+	touchscreen-fw-name = "silead/gsl1680-polaroid-mid2407pxe03.fw";
+	status = "okay";
+};
+
+&reg_ldo_io1 {
+	regulator-always-on;
+	regulator-min-microvolt = <3300000>;
+	regulator-max-microvolt = <3300000>;
+	regulator-name = "vcc-touchscreen";
+	status = "okay";
+};
-- 
2.7.4