[PATCH v1 1/2] arm64: dts: imx8mm-var-som-symphony: add wakeup sources
From: Stefano Radaelli
Date: Wed Jun 03 2026 - 18:58:21 EST
From: Stefano Radaelli <stefano.r@xxxxxxxxxxxxx>
Mark the Symphony carrier board GPIO keys and capacitive touchscreen as
wakeup sources.
Signed-off-by: Stefano Radaelli <stefano.r@xxxxxxxxxxxxx>
---
arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts b/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts
index 857325ef4461..090752014ee2 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dts
@@ -55,18 +55,21 @@ key-back {
label = "Back";
gpios = <&pca9534 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_BACK>;
+ wakeup-source;
};
key-home {
label = "Home";
gpios = <&pca9534 2 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOME>;
+ wakeup-source;
};
key-menu {
label = "Menu";
gpios = <&pca9534 3 GPIO_ACTIVE_LOW>;
linux,code = <KEY_MENU>;
+ wakeup-source;
};
};
@@ -187,6 +190,7 @@ ft5x06_ts: touchscreen@38 {
touchscreen-size-y = <480>;
touchscreen-inverted-x;
touchscreen-inverted-y;
+ wakeup-source;
};
rtc@68 {
--
2.47.3