From 11ad4dfa8fa9de442db0976880f6c482567a8f41 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Thu, 29 Aug 2019 17:23:28 +0200 Subject: [PATCH] arm64: dts: meson-g12a-sei510: add keep-power-in-suspend property in SDIO node The WiFi firmware requires that the power is kept enabled while in suspend mode. Add the keep-power-in-suspend property in the SDIO node to specify that the power must be kept when entering in a system wide suspend state. Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts index c9fa23a56562..2ac9e3a43b96 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts +++ b/arch/arm64/boot/dts/amlogic/meson-g12a-sei510.dts @@ -438,6 +438,9 @@ &sd_emmc_a { non-removable; disable-wp; + /* WiFi firmware requires power to be kept while in suspend */ + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; vmmc-supply = <&vddao_3v3>;