This patch adds necessary DT properties to m28evk to enable touchscreen
in the LRADC block. The M28EVK is shipped with 4-wire resistive touchscreen.
Signed-off-by: Marek Vasut <marex@xxxxxxx>
Cc: Shawn Guo <shawn.guo@xxxxxxxxxx>
---
arch/arm/boot/dts/imx28-m28evk.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/imx28-m28evk.dts b/arch/arm/boot/dts/imx28-m28evk.dts
index c718f91..712d99a 100644
--- a/arch/arm/boot/dts/imx28-m28evk.dts
+++ b/arch/arm/boot/dts/imx28-m28evk.dts
@@ -213,6 +213,7 @@
lradc@80050000 {
status = "okay";
+ fsl,lradc-touchscreen-wires = <4>;
};
duart: serial@80074000 {
--
1.7.10.4
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