Re: [PATCH 32/32] mmc: bcm2835: Import bcm2835-mmc and switch to it

From: Eric Anholt
Date: Thu Jun 02 2016 - 17:40:44 EST


Stefan Wahren <stefan.wahren@xxxxxxxx> writes:

> Hi Eric,
>
>> Eric Anholt <eric@xxxxxxxxxx> hat am 2. Juni 2016 um 20:18 geschrieben:
>>
>>
>> Stefan Wahren <stefan.wahren@xxxxxxxx> writes:
>>
>> > Hi Gerd,
>> >
>> > Am 01.06.2016 um 23:43 schrieb Gerd Hoffmann:
>> >> From: Eric Anholt <eric@xxxxxxxxxx>
>> >>
>> >> With this we can get wifi (brcmfmac) to probe. Without it we're stuck
>> >> with timeouts from sdio.c when it tries to set the bus width to 4.
>> >
>> > adding a new MMC driver to fix a wifi issue is really weird.
>> >
>> > Beside that there are already two MMC drivers (sdhci-bcm2835.c and
>> > sdhci-iproc.c) in the Kernel which are compatible to BCM2835. Why should
>> > we add two new ones?
>>
>> Despite the fact that this is my commit, I don't think it should be
>> merged. We should figure out why sdhci-iproc.c isn't working, instead.
>
> so it doesn't work with sdhci-bcm2835 on RPi 3, too?

Correct.

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