ARM: dts: at91: sama5d2_xplained: set PB_USER as wakeup source

Set the PB_USER button as a wakeup source to resume from ulp0 mode.

Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
[claudiu.beznea@microchip.com: change subject to match the desired prefix]
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

diff --git a/arch/arm/boot/dts/at91-sama5d2_xplained.dts b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
index 8e3365d..69ca857 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d2_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_xplained.dts
@@ -531,6 +531,7 @@
                        label = "PB_USER";
                        gpios = <&pioA PIN_PB9 GPIO_ACTIVE_LOW>;
                        linux,code = <0x104>;
+                       wakeup-source;
                };
        };