On Wed, Oct 12, 2022 at 04:01:51PM +0200, Geert Uytterhoeven wrote:
> From: Cong Dang <cong.dang.xn@renesas.com>
> 
> According to the datasheet, HS bit should be specified to 1 when using
> DMA transfer. As DMA transfer is not supported, it should be cleared to
> 0.
> 
> Previously, the driver relied on the HS bit being cleared by prior
> firmware but this is not always the case.
> 
> Fix this by ensuring the bit is cleared during hardware initialization.
> 
> Fixes: ca7d8b980b67f133 ("memory: add Renesas RPC-IF driver")
> Signed-off-by: Cong Dang <cong.dang.xn@renesas.com>
> Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>