arm64: dts: allwinner: pinephone: Retain LEDs state in suspend

Allows user to set a LED before entering suspend to know that
the phone is still on (or could be used for notifications etc).

Signed-off-by: Miles Alan <m@milesalan.com>
Signed-off-by: Ondrej Jirman <megi@xff.cz>
Signed-off-by: Aren Moynihan <aren@peacevolution.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20240317004116.1473967-1-aren@peacevolution.org
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
index 87847116ab6d9b4d31b1f36d5584d9cf02645597..ad2476ee01e4c2a0967e48c106797645ebc61edb 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
@@ -43,18 +43,21 @@
                        function = LED_FUNCTION_INDICATOR;
                        color = <LED_COLOR_ID_BLUE>;
                        gpios = <&pio 3 20 GPIO_ACTIVE_HIGH>; /* PD20 */
+                       retain-state-suspended;
                };
 
                led-1 {
                        function = LED_FUNCTION_INDICATOR;
                        color = <LED_COLOR_ID_GREEN>;
                        gpios = <&pio 3 18 GPIO_ACTIVE_HIGH>; /* PD18 */
+                       retain-state-suspended;
                };
 
                led-2 {
                        function = LED_FUNCTION_INDICATOR;
                        color = <LED_COLOR_ID_RED>;
                        gpios = <&pio 3 19 GPIO_ACTIVE_HIGH>; /* PD19 */
+                       retain-state-suspended;
                };
        };