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arm64: dts: hikey960: Define wl1837 power capabilities

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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: 60f36637bb ("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>
This commit is contained in:
oscardagrach 2018-06-13 13:03:21 -05:00 committed by Wei Xu
parent f904390ac8
commit a30449eb3a
1 changed files with 2 additions and 0 deletions
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arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
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@ -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";