[PATCH 6/8] spi-mem: Add dirmap API from Linux

[Pratyush Yadav]

On 14/04/22 07:23PM, Chin-Ting Kuo wrote:
> This adds the dirmap API originally introduced in Linux commit aa167f3
> ("spi: spi-mem: Add a new API to support direct mapping"). This also
> includes several follow-up patches and fixes.
> 
> Changes from Linux include:
> * Added Kconfig option
> * Changed struct device to struct udevice
> * Changed struct spi_mem to struct spi_slave
> 
> This patch is obtained from the following patch
> https://patchwork.ozlabs.org/project/uboot/patch/20210205043924.149504-3-seanga2@gmail.com/
> 
> Signed-off-by: Chin-Ting Kuo <chin-ting_kuo at aspeedtech.com>
> Signed-off-by: Sean Anderson <seanga2 at gmail.com>

Have not looked at it too closely, but the idea sounds good to me.

Acked-by: Pratyush Yadav <p.yadav at ti.com>

-- 
Regards,
Pratyush Yadav
Texas Instruments Inc.