linux-kernel - [PATCH 0/3] Add domain supply for mtk power domains

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Message-Id: <20210107104915.2888408-1-hsinyi@chromium.org>
Date:   Thu,  7 Jan 2021 18:49:12 +0800
From:   Hsin-Yi Wang <hsinyi@...omium.org>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        Mark Brown <broonie@...nel.org>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        Weiyi Lu <weiyi.lu@...iatek.com>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mediatek@...ts.infradead.org
Subject: [PATCH 0/3] Add domain supply for mtk power domains

Some power domains (eg. mfg on mt8183) needs to turn on its domain
power supply before power on.

Otherwise readx_poll_timeout() in scpsys_power_on() would timeout.

Hsin-Yi Wang (3):
  dt-bindings: power: Add domain regulator supply
  soc: mediatek: pm-domains: Add domain regulator supply
  arm64: dts: mediatek: mt8183: Add domain supply for mfg

 .../power/mediatek,power-controller.yaml      |  9 +++++
 .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi |  4 +++
 arch/arm64/boot/dts/mediatek/mt8183.dtsi      |  2 +-
 drivers/soc/mediatek/mt8183-pm-domains.h      |  1 +
 drivers/soc/mediatek/mtk-pm-domains.c         | 36 ++++++++++++++++++-
 drivers/soc/mediatek/mtk-pm-domains.h         |  1 +
 6 files changed, 51 insertions(+), 2 deletions(-)

-- 
2.29.2.729.g45daf8777d-goog