Re: [PATCH v1] soc: mediatek: mtk-pm-domains: Allow mt8186 ADSP default power on

[Matthias Brugger]

On 12/10/2022 09:54, Tinghan Shen wrote:
> In the use case of configuring the access permissions of the ADSP core,
> the mt8186 SoC ADSP power will be switched on in the bootloader because
> the permission control registers are located in the ADSP subsys.
>
> Signed-off-by: Tinghan Shen <tinghan.shen@xxxxxxxxxxxx>

Do we need a fixes tag here?
My bet is:
Fixes: 88590cbc1703 ("soc: mediatek: pm-domains: Add support for mt8186")

Or is this not yet a problem but needed to be able to implement access 
permission configuration in the ADSP driver?

Regards,
Matthias

> ---
>   drivers/soc/mediatek/mt8186-pm-domains.h | 4 +---
>   1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/soc/mediatek/mt8186-pm-domains.h b/drivers/soc/mediatek/mt8186-pm-domains.h
> index 108af61854a3..fce86f79c505 100644
> --- a/drivers/soc/mediatek/mt8186-pm-domains.h
> +++ b/drivers/soc/mediatek/mt8186-pm-domains.h
> @@ -304,7 +304,6 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8186[] = {
>   		.ctl_offs = 0x9FC,
>   		.pwr_sta_offs = 0x16C,
>   		.pwr_sta2nd_offs = 0x170,
> -		.caps = MTK_SCPD_KEEP_DEFAULT_OFF,
>   	},
>   	[MT8186_POWER_DOMAIN_ADSP_INFRA] = {
>   		.name = "adsp_infra",
> @@ -312,7 +311,6 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8186[] = {
>   		.ctl_offs = 0x9F8,
>   		.pwr_sta_offs = 0x16C,
>   		.pwr_sta2nd_offs = 0x170,
> -		.caps = MTK_SCPD_KEEP_DEFAULT_OFF,
>   	},
>   	[MT8186_POWER_DOMAIN_ADSP_TOP] = {
>   		.name = "adsp_top",
> @@ -332,7 +330,7 @@ static const struct scpsys_domain_data scpsys_domain_data_mt8186[] = {
>   				MT8186_TOP_AXI_PROT_EN_3_CLR,
>   				MT8186_TOP_AXI_PROT_EN_3_STA),
>   		},
> -		.caps = MTK_SCPD_SRAM_ISO | MTK_SCPD_KEEP_DEFAULT_OFF | MTK_SCPD_ACTIVE_WAKEUP,
> +		.caps = MTK_SCPD_SRAM_ISO | MTK_SCPD_ACTIVE_WAKEUP,
>   	},
>   };
>