Re: [PATCH v9 09/13] pmdomain/rockchip: cycle optional power-domain resets on power-on

[Abel Vesa]

On 26-08-24 23:08:58, Jiaxing Hu wrote:
> Some Rockchip domains come out of power-on with their bus interface in
> an undefined state. On the RK3576 NPU this shows up as a hang on the
> first register access after the domain is switched on, and pulsing the
> domain's resets at this point clears it.
> 
> Take the domain node's resets if it has any, and pulse them between
> releasing idle and restoring QoS. The resets are optional, so domains
> that do not list any are unaffected.
> 
> Signed-off-by: Jiaxing Hu <gahing@xxxxxxxxxxxxx>

Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>