[PATCH 3/3] ARM: dts: imx6ul/ull: suspend i.MX6UL watchdog in wait mode

From: Andrej Picej
Date: Wed Oct 19 2022 - 09:16:20 EST


It was discovered that the watchdog triggers when the device is put into
"Suspend-To-Idle"/"freeze" low-power mode. Setting WDW bit disables
watchdog when the device is put into WAIT mode.

Signed-off-by: Andrej Picej <andrej.picej@xxxxxxxxx>
---
arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
index 3cddc68917a0..5168ed0ffec3 100644
--- a/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
+++ b/arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi
@@ -102,6 +102,10 @@ &usdhc2 {
status = "disabled";
};

+&wdog1 {
+ fsl,suspend-in-wait;
+};
+
&iomuxc {
pinctrl_enet1: enet1grp {
fsl,pins = <
--
2.25.1