Re: [PATCH v3 0/3] mmc: renesas_sdhi: extend quirk selection to handle ES revisions

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On Wed, Nov 28, 2018 at 05:18:26PM +0100, Niklas Söderlund wrote:
> 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.

For the record: Tested with H3 ES2.0 and M3N where HS400 was sucesfully
detected. Tested with H3 ES1.0 and M3-W ES1.0 where HS400 was rightfully
discarded and HS200 was used.

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