Re: [PATCH v2 0/3] mmc: renesas_sdhi: extend quirk selection to handle ES revisions

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On 1 November 2018 at 00:13, Niklas Söderlund
<niklas.soderlund@xxxxxxxxxxxx> wrote:
> From: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
>
> Hi,
>
> Recent datasheet updates have made it clear that some quirks are not SoC
> specific but SoC + ES version specific. Currently the quirks are
> selected using compatibility values but whit this new information that
> is not enough.
>
> Patch 1/3 adds support to select quirks based on SoC + ES revision using
> soc_device_match() and converts the only existing quirk. Patch 2/3
> Removes the old method to select quirk based on compatibility string.
> While Patch 3/3 adds a new quirk from the BSP which blacklists some
> known problematic ES versions for HS400. HS400 is not yet enabled
> upstream so blacklisting these ES versions is not a regression of
> functionality.
>
> Based on mmc/next and tested on H3 and M3-N.
>
> Niklas Söderlund (3):
>   mmc: renesas_sdhi: handle 4tap hs400 mode quirk based on SoC revision
>   mmc: renesas_sdhi: align compatibility properties for H3 and M3-W
>   mmc: renesas_sdhi: disable HS400 on H3 ES1.x and M3-W ES1.x
>
>  drivers/mmc/host/renesas_sdhi_core.c          | 36 +++++++++++++++++++
>  drivers/mmc/host/renesas_sdhi_internal_dmac.c | 20 ++---------
>  drivers/mmc/host/renesas_sdhi_sys_dmac.c      | 20 ++---------
>  3 files changed, 41 insertions(+), 35 deletions(-)
>
> --
> 2.19.1
>

Applied for next, thanks!

I noticed there were a minor comment from Geert, however I decided to
pick this as is and leave further improvements to be made on top.

Kind regards
Uffe




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