linux-kernel - [PATCH v2 0/4] regulator: Add support for Allwinner D1 LDOs

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Date:   Tue,  2 Aug 2022 00:32:09 -0500
From:   Samuel Holland <samuel@...lland.org>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     Samuel Holland <samuel@...lland.org>,
        Maxime Ripard <mripard@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-sunxi@...ts.linux.dev
Subject: [PATCH v2 0/4] regulator: Add support for Allwinner D1 LDOs

This series adds bindings and a driver for the two pairs of LDOs
inside the Allwinner D1 SoC.

A preparatory binding and driver change is required for the SRAM
controller, so the regulators device can be its child node.

Changes in v2:
 - Remove syscon property from bindings
 - Update binding examples to fix warnings and provide context
 - Use decimal numbers for .n_voltages instead of field widths
 - Get the regmap from the parent device instead of a property/phandle

Samuel Holland (4):
  dt-bindings: sram: sunxi-sram: Add optional regulators child
  soc: sunxi: sram: Only iterate over SRAM children
  regulator: dt-bindings: Add Allwinner D1 LDOs
  regulator: sun20i: Add support for Allwinner D1 LDOs

 .../allwinner,sun20i-d1-analog-ldos.yaml      |  65 +++++
 .../allwinner,sun20i-d1-system-ldos.yaml      |  57 +++++
 .../allwinner,sun4i-a10-system-control.yaml   |   3 +
 drivers/regulator/Kconfig                     |   8 +
 drivers/regulator/Makefile                    |   1 +
 drivers/regulator/sun20i-regulator.c          | 232 ++++++++++++++++++
 drivers/soc/sunxi/sunxi_sram.c                |   3 +
 7 files changed, 369 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/allwinner,sun20i-d1-analog-ldos.yaml
 create mode 100644 Documentation/devicetree/bindings/regulator/allwinner,sun20i-d1-system-ldos.yaml
 create mode 100644 drivers/regulator/sun20i-regulator.c

-- 
2.35.1