arm64: dts: imx8mp: Add UART1 and RTC wake up source on DH i.MX8M Plus DHCOM SoM

Turn Console UART1 and dedicated RTC into wake up sources, to make
it possible to wake on UART and RTC alarm.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
index df43741d04bb96f1690e6e5d8a595d61d1ba531d..4582a0bbe372620edad1971f55a283a82d3f55bf 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
@@ -414,6 +414,7 @@
                interrupts-extended = <&gpio5 5 IRQ_TYPE_LEVEL_LOW>;
                pinctrl-names = "default";
                pinctrl-0 = <&pinctrl_rtc>;
+               wakeup-source;
        };
 
        eeprom1: eeprom@53 {    /* EEPROM with FEC MAC address */
@@ -470,6 +471,7 @@
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_uart1>;
        status = "okay";
+       wakeup-source;
 };
 
 &uart2 {