Messages in this thread | | | Subject | Re: [PATCH] ARM64: dts: Mediatek: mt8173-evb: fix access MMC fail issue | From | Matthias Brugger <> | Date | Tue, 23 Feb 2016 09:53:34 +0100 |
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On 23/02/16 01:32, Kevin Hilman wrote: > Eddie Huang <eddie.huang@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@mediatek.com> > > Tested-by: Kevin Hilman <khilman@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 >
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