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

Eric Anholt eric at anholt.net
Thu Jun 2 14:40:13 PDT 2016


Stefan Wahren <stefan.wahren at i2se.com> writes:

> Hi Eric,
>
>> Eric Anholt <eric at anholt.net> hat am 2. Juni 2016 um 20:18 geschrieben:
>> 
>> 
>> Stefan Wahren <stefan.wahren at i2se.com> writes:
>> 
>> > Hi Gerd,
>> >
>> > Am 01.06.2016 um 23:43 schrieb Gerd Hoffmann:
>> >> From: Eric Anholt <eric at anholt.net>
>> >>
>> >> 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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