[PATCH v2] ARM: spi/sun7i: Add Master Sample Data Mode for SPI

[Maxime Ripard]

On Sat, Feb 11, 2017 at 12:54:47AM -0300, Vinicius Maciel wrote:
> In order to work appropriately, the max11043 ADC chip and probably
> others, needs SPI master samples the data at the correct edge. From
> max11043 datasheet: "The data at DIN is latched on the rising edge
> of SCLK". Same to DOUT.
> 
> This patch add Master Sample Data Mode bit in normal sample mode.
> It will affect only A20.
> 
> Signed-off-by: Vinicius Maciel <viniciusfre at gmail.com>
> Reviewed-by: Siarhei Siamashka <siarhei.siamashka at gmail.com>

Acked-by: Maxime Ripard <maxime.ripard at free-electrons.com>

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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