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| author | oscardagrach | 2018-06-13 20:03:21 +0200 |
|---|---|---|
| committer | Wei Xu | 2018-06-28 18:07:44 +0200 |
| commit | a30449eb3ac908f26b4bc963a58039a5f2725ffa (patch) | |
| tree | 5f5a405e1848f65986b53f1f63effb9163681057 /arch/arm64 | |
| parent | arm64: dts: hikey: Define wl1835 power capabilities (diff) | |
| download | kernel-qcow2-linux-a30449eb3ac908f26b4bc963a58039a5f2725ffa.tar.gz kernel-qcow2-linux-a30449eb3ac908f26b4bc963a58039a5f2725ffa.tar.xz kernel-qcow2-linux-a30449eb3ac908f26b4bc963a58039a5f2725ffa.zip | |
arm64: dts: hikey960: Define wl1837 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. This fixes
a regression found here: https://lkml.org/lkml/2018/6/12/930
Fixes: 60f36637bbbd ("wlcore: sdio: allow pm to handle sdio power")
Signed-off-by: Ryan Grachek <ryan@edited.us>
Tested-by: John Stultz <john.stultz@linaro.org>
Acked-by: John Stultz <john.stultz@linaro.org>
Tested-by: Valentin Schneider <valentin.schneider@arm.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Diffstat (limited to 'arch/arm64')
| -rw-r--r-- | arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index c6999624ed8a..68c5a6c819ae 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts @@ -585,6 +585,8 @@ vmmc-supply = <&wlan_en>; ti,non-removable; non-removable; + cap-power-off-card; + keep-power-in-suspend; #address-cells = <0x1>; #size-cells = <0x0>; status = "ok"; |