From: Icenowy Zheng Date: Fri, 22 Jun 2018 16:06:31 +0000 (+0800) Subject: arm64: allwinner: a64: allow laptops to wake up from lid X-Git-Tag: v4.19-rc1~44^2~9^2~10 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=48f3e7bf38db6603bf88ef889ade8df408d81cc4;p=linux-2.6-block.git arm64: allwinner: a64: allow laptops to wake up from lid Currently all ARM kernels will have s2idle enabled if CONFIG_SUSPEND is present. In this case if the lid is closed, systemd-logind will enter s2idle mode by default; however there's no possible wakeup source defined, so the system will enter a forever idle. Add the lid itself as a wakeup source, thus the system can wakeup when the lid is opened. Signed-off-by: Icenowy Zheng Signed-off-by: Maxime Ripard --- diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts index 58253d6f9be1..e6e5bf11b759 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts @@ -49,6 +49,7 @@ linux,input-type = ; linux,code = ; linux,can-disable; + wakeup-source; }; }; diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts index 02fecc42440c..33f78e745815 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts @@ -38,6 +38,7 @@ gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */ linux,input-type = ; linux,code = ; + wakeup-source; }; };