Re: [PATCH] clk: mediatek: mt8195-infra_ao: Set pwrmcu clocks as critical

[Stephen Boyd]

Quoting AngeloGioacchino Del Regno (2022-07-19 02:33:16)
> The pwrmcu is responsible for power management and idle states in SSPM:
> on older SoCs this was managed in Linux drivers like sspm/mcupm/eemgpu
> but, at least on MT8195, this functionality was transferred to the ATF
> firmware.
> For this reason, turning off the pwrmcu related clocks from the kernel
> will lead to unability to resume the platform after suspend and other
> currently unknown PM related side-effects.
> 
> Set the PWRMCU and PWRMCU_BUS_H clocks as critical to prevent the
> kernel from turning them off, fixing the aforementioned issue.
> 
> Fixes: e2edf59dec0b ("clk: mediatek: Add MT8195 infrastructure clock support")
> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
> ---

Applied to clk-next