linux-kernel - [PATCH V2 0/4] Power: C3: add power domain driver

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Date:   Fri, 7 Jul 2023 08:37:06 +0800
From:   Xianwei Zhao <xianwei.zhao@...ogic.com>
To:     <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-amlogic@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
CC:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        "Neil Armstrong" <neil.armstrong@...aro.org>,
        Kevin Hilman <khilman@...libre.com>,
        Xianwei Zhao <xianwei.zhao@...ogic.com>
Subject: [PATCH V2 0/4] Power: C3: add  power domain driver

First patch is that Use 'name' instead of 'index' as criterion.
The  variate 'index' could be equal to zero in some SoCs. Such as C3 SoC,
PWRC_C3_NNA_ID be defined zero.

Other patchs adds power controller driver support for Amlogic C3 SoC.
The power domains registers can be accessed in the secure world only.

Changes Since v1:
 -Add a new patch for change that use 'name' instead of 'index'.
 -Mofiy filename  matching compatibles
 -Delete unnecessary blank line.
 -Fixed some formatting.
 -Delete status,use "okay" status by default.

Xianwei Zhao (4):
  soc: amlogic: use name instead of index as criterion
  dt-bindings: power: add Amlogic C3 power domains
  soc: c3: Add support for power domains controller
  arm64: dts: add support for C3 power domain controller

 .../power/amlogic,meson-sec-pwrc.yaml         |  3 +-
 arch/arm64/boot/dts/amlogic/amlogic-c3.dtsi   |  9 ++++++
 drivers/soc/amlogic/meson-secure-pwrc.c       | 28 ++++++++++++++++++-
 include/dt-bindings/power/amlogic,c3-pwrc.h   | 25 +++++++++++++++++
 4 files changed, 63 insertions(+), 2 deletions(-)
 create mode 100644 include/dt-bindings/power/amlogic,c3-pwrc.h


base-commit: 057889cb4244096ea5abcbe76ffd4d311c3078fe
-- 
2.37.1