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

[Chanho Park]

> -----Original Message-----
> From: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>
> Sent: Wednesday, January 12, 2022 7:01 PM
> To: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>; Andi Shyti
> <andi at etezian.org>; Mark Brown <broonie at kernel.org>; Rob Herring
> <robh+dt at kernel.org>; Pratyush Yadav <p.yadav at ti.com>; linux-
> spi at vger.kernel.org; linux-samsung-soc at vger.kernel.org;
> devicetree at vger.kernel.org; linux-kernel at vger.kernel.org; linux-arm-
> kernel at lists.infradead.org
> Cc: Sam Protsenko <semen.protsenko at linaro.org>; Rob Herring
> <robh at kernel.org>
> 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 at kernel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at canonical.com>

Reviewed-by: Chanho Park <chanho61.park at samsung.com>