[PATCH] ARM64: dts: Mediatek: mt8173-evb: fix access MMC fail issue

[Matthias Brugger]

On 23/02/16 01:32, Kevin Hilman wrote:
> Eddie Huang <eddie.huang at mediatek.com> writes:
>
>> MT8173 E1 chip has one bug that if turn off USB power domain, vcore
>> power will also be off, thus cause modules using vcore power domain
>> fail, like MMC. The E1 chip only found on MT8173-evb board and this
>> board only has E1 chip, so implement this as a board specific
>> workaround.
>>
>> Pwrapper use vcore power, so add pwrapper using USB power domain to
>> keep USB power domain not to zero and disabled.
>>
>> Signed-off-by: Eddie Huang <eddie.huang at mediatek.com>
>
> Tested-by: Kevin Hilman <khilman at baylibre.com>
>

I send the patch in a pull request yesterday, so I won't be able to add 
your tag.
Thanks for testing and reporting this issue!

Matthias

> I verified that this gets my mt8173-evb booting again when I enable MMC
> support.
>
> Thanks,
>
> Kevin
>