linux-kernel - Re: [PATCH 2/2] soc: mediatek: pm-domains: Add buck isolation setting in power domain

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Date:   Tue, 17 Jan 2023 09:58:33 +0100
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Allen-KH Cheng <allen-kh.cheng@...iatek.com>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     Project_Global_Chrome_Upstream_Group@...iatek.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH 2/2] soc: mediatek: pm-domains: Add buck isolation setting
 in power domain

Il 17/01/23 04:26, Allen-KH Cheng ha scritto:
> In some chipsets, we need to disable EXT_BUCK_ISO before turning on the
> specific power pm-domains (mtcmos), such as ADSP in MT8192 and CAM_VCORE
> in MT8188.
> 
> Add the MTK_SCPD_EXT_BUCK_ISO flag to control the buck isolation setting
> in the mediatek power domain driver.
> 
> Fixes: 59b644b01cf4 ("soc: mediatek: Add MediaTek SCPSYS power domains")
> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>