[PATCH] ARM: dts: stm32: add focaltech touchscreen on stm32mp157c-dk2 board

[Yannick Fertré]

Enable focaltech ft6236 touchscreen on STM32MP157C-DK2 board.

Signed-off-by: Yannick Fertré <yannick.fer...@st.com>
---
 arch/arm/boot/dts/stm32mp157c-dk2.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp157c-dk2.dts 
b/arch/arm/boot/dts/stm32mp157c-dk2.dts
index 20ea601..d44a7c6 100644
--- a/arch/arm/boot/dts/stm32mp157c-dk2.dts
+++ b/arch/arm/boot/dts/stm32mp157c-dk2.dts
@@ -61,6 +61,19 @@
        };
 };
 
+&i2c1 {
+       touchscreen@38 {
+               compatible = "focaltech,ft6236";
+               reg = <0x38>;
+               interrupts = <2 2>;
+               interrupt-parent = <&gpiof>;
+               interrupt-controller;
+               touchscreen-size-x = <480>;
+               touchscreen-size-y = <800>;
+               status = "okay";
+       };
+};
+
 &ltdc {
        status = "okay";
 
-- 
2.7.4