RE: [PATCH v3 4/4] spi: s3c64xx: allow controller-data to be optional

["Chanho Park" <chanho61.park@xxxxxxxxxxx>]

> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>
> Sent: Wednesday, January 12, 2022 7:01 PM
> To: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>; Andi Shyti
> <andi@xxxxxxxxxxx>; Mark Brown <broonie@xxxxxxxxxx>; Rob Herring
> <robh+dt@xxxxxxxxxx>; Pratyush Yadav <p.yadav@xxxxxx>; linux-
> spi@xxxxxxxxxxxxxxx; linux-samsung-soc@xxxxxxxxxxxxxxx;
> devicetree@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; linux-arm-
> kernel@xxxxxxxxxxxxxxxxxxx
> Cc: Sam Protsenko <semen.protsenko@xxxxxxxxxx>; Rob Herring
> <robh@xxxxxxxxxx>
> Subject: [PATCH v3 4/4] spi: s3c64xx: allow controller-data to be optional
> 
> The Samsung SoC SPI driver requires to provide controller-data node for
> each of SPI peripheral device nodes.  Make this controller-data node
> optional, so DTS could be simpler.
> 
> Suggested-by: Rob Herring <robh@xxxxxxxxxx>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxx>

Reviewed-by: Chanho Park <chanho61.park@xxxxxxxxxxx>