[PATCH 07/14] dt-bindings: mmc: sunxi: add Allwinner F1c100s compatible

Rob Herring robh at kernel.org
Tue Mar 8 08:10:23 PST 2022


On Mon, 07 Mar 2022 14:34:14 +0000, Andre Przywara wrote:
> From: Jesse Taube <mr.bossman075 at gmail.com>
> 
> The Allwinner F1C100 series contains two MMC controller blocks. From
> comparing the data sheets, they seem to be compatible with the one used
> in the Allwinner A20: the register layout is the same, and they use the
> same separate sample and output clocks design.
> The only difference is the missing reset line in the A20 version, but
> both the binding and the Linux driver make this optional, so it's still
> a fit.
> 
> Add the new SoC specific name and require it to be paired with the A20
> fallback name, as this is all the driver needs to care about.
> 
> Signed-off-by: Jesse Taube <Mr.Bossman075 at gmail.com>
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>
> ---
>  .../devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml       | 3 +++
>  1 file changed, 3 insertions(+)
> 

Acked-by: Rob Herring <robh at kernel.org>



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