ARM: shmobile: kzm9g-reference dts: Add st1232 touchscreen node

Enable the kzm9g touchscreen controller in the board's DT file.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index e3723be251db45ef661200da8a0baa64f94cf4a9..0156fc8e9e4d3cfce7f7fab6608ef92cadd4f507 100644 (file)
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -287,6 +287,17 @@
        };
 };
 
+&i2c1 {
+       status = "okay";
+
+       touchscreen@55 {
+               compatible = "sitronix,st1232";
+               reg = <0x55>;
+               interrupt-parent = <&irqpin1>;
+               interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+       };
+};
+
 &i2c3 {
        pinctrl-0 = <&i2c3_pins>;
        pinctrl-names = "default";