Re: [PATCH] arm64: dts: hikey: Define wl1835 power capabilities
From: John Stultz
Date: Wed Jun 13 2018 - 14:30:09 EST
On Wed, Jun 13, 2018 at 8:13 AM, Ryan Grachek <ryan@xxxxxxxxx> wrote:
> 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.
> Signed-off-by: Ryan Grachek <ryan@xxxxxxxxx>
Fixes: 60f36637bbbd ("wlcore: sdio: allow pm to handle sdio power")
Tested-by: John Stultz <john.stultz@xxxxxxxxxx>
Acked-by: John Stultz <john.stultz@xxxxxxxxxx>
Wei Xu: This fixes a functional regression with wifi on the HiKey
board that was introduced in 4.18-rc with commit 60f36637bbbd
("wlcore: sdio: allow pm to handle sdio power").
Could you please be sure to queue this for the 4.18-rc ?