[PATCH 3/4] ARM: dts: am335x: Set wakeup-source for UART0

[Sukrut Bellary]

On am335x evm[1], UART0(UART1-HW) has a wakeup capability.
Set wakeup-source, which will be used in the omap serial driver to enable
the device wakeup capability.

[1] https://www.ti.com/tool/TMDXEVM3358
[2] AM335x TRM - https://www.ti.com/lit/ug/spruh73q/spruh73q.pdf

Signed-off-by: Sukrut Bellary <sbellary at baylibre.com>
---
 arch/arm/boot/dts/ti/omap/am335x-evm.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/ti/omap/am335x-evm.dts b/arch/arm/boot/dts/ti/omap/am335x-evm.dts
index 61bf8bcd4c4e..20222f82f21b 100644
--- a/arch/arm/boot/dts/ti/omap/am335x-evm.dts
+++ b/arch/arm/boot/dts/ti/omap/am335x-evm.dts
@@ -388,7 +388,7 @@ AM33XX_PADCONF(AM335X_PIN_UART0_RTSN, PIN_INPUT_PULLDOWN, MUX_MODE2) /* uart0_rt
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pins>;
-
+	wakeup-source;
 	status = "okay";
 };
 
-- 
2.34.1