Re: [PATCH 0/3] ARM: dts: meson: fix SD card cd-gpio (pre v4.21-rc)

[Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>]

On Sat, Dec 29, 2018 at 1:57 PM Martin Blumenstingl
<martin.blumenstingl@xxxxxxxxxxxxxx> wrote:
>
> Today I noticed that my Odroid-C1 doesn't see it's SD card anymore.
> My board is not the only one, Odroid-C1 on KernelCI suffers from the
> same problem:
> v4.20-6428-g00c569b567c7 still sees the SD card (mmc0): [0]
> v4.20-8955-g903b77c63167 doesn't see the SD card (mmc0) anymore: [1]
>
> My Endless Mini (EC-100) is also affected by this issue.
>
> a git bisect run points to this commit:
> 89a5e15bcba87df5120d4656e0ff33d4f7cd6152 ("gpio/mmc/of: Respect polarity
> in the device tree")
>
> and indeed, reverting it makes my Odroid-C1 and EC-100 see the SD card
> again.
I started a separate discussion for that topic on the linux-mmc and
linux-gpio mailing list for this topic: [0]

comments regarding this series are still welcome!


Regards
Martin


[0] https://marc.info/?l=linux-mmc&m=154609359306732&w=3