ARM: dts: renesas: armadillo800eva: Add wakeup-source to st1232

Add the wakeup-source property to the ST1232 touchscreen node in the
device tree so that the touchscreen interrupt can wake the system from
suspend when the panel is touched.

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20260309000319.74880-3-phucduc.bui@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts b/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts
index e7aae1e32b2e1f059691938e61ad68e1ee2e31e9..1d56bdef54539842f5ccac439d12d54805ed5985 100644 (file)
--- a/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts
+++ b/arch/arm/boot/dts/renesas/r8a7740-armadillo800eva.dts
@@ -239,6 +239,7 @@
                pinctrl-0 = <&st1232_pins>;
                pinctrl-names = "default";
                gpios = <&pfc 166 GPIO_ACTIVE_LOW>;
+               wakeup-source;
        };
 };