From 7f3a3e88102e6a30eaa2964354e68124ef67b7b7 Mon Sep 17 00:00:00 2001 From: oscardagrach Date: Wed, 13 Jun 2018 10:13:05 -0500 Subject: [PATCH] arm64: dts: hikey: Define wl1835 power capabilities These properties are required for compatibility with runtime PM. Without these properties, MMC host controller will not be aware of power capabilities. When the wlcore driver attempts to power on the device, it will erroneously fail with -EACCES. Fixes: fc69cdb6988c ("wlcore: sdio: allow pm to handle sdio power") Signed-off-by: Ryan Grachek Tested-by: John Stultz Acked-by: John Stultz Signed-off-by: Wei Xu --- arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index edb4ee0b8896b..7f12624f6c8e8 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -322,6 +322,8 @@ dwmmc_2: dwmmc2@f723f000 { bus-width = <0x4>; non-removable; + cap-power-off-card; + keep-power-in-suspend; vmmc-supply = <®_vdd_3v3>; mmc-pwrseq = <&wl1835_pwrseq>; -- 2.39.5