arm64: dts: imx8mm-phyboard-polis: Set RTC as wakeup-source

RV-3028 RTC can be used to wakeup the system on phyBOARD-Polis-i.MX8MM,
mark the device as wakeup source.

Signed-off-by: Andrej Picej <andrej.picej@norik.com>
Reviewed-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts
index 6c95257119d6af871f8ec2891348c9bbdfc1793b..7aaf705c7e473a8a68067f04e59db20a40269145 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-phyboard-polis-rdk.dts
@@ -223,6 +223,7 @@
 &rv3028 {
        aux-voltage-chargeable = <1>;
        trickle-resistor-ohms = <3000>;
+       wakeup-source;
 };
 
 &snvs_pwrkey {