Re: [PATCH v2 2/3] clk: at91: clk-main: update key before writing AT91_CKGR_MOR
From: Stephen Boyd
Date: Tue Oct 13 2020 - 22:59:43 EST
Quoting Claudiu Beznea (2020-08-24 23:59:10)
> SAMA5D2 datasheet specifies on chapter 33.22.8 (PMC Clock Generator
> Main Oscillator Register) that writing any value other than
> 0x37 on KEY field aborts the write operation. Use the key when
> selecting main clock parent.
>
> Fixes: 27cb1c2083373 ("clk: at91: rework main clk implementation")
> Signed-off-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
> Reviewed-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
> ---
Applied to clk-next