[PATCH v2 0/5] renesas,iic: Fixes and DT binding to json-schema conversion

[PATCH v2 0/5] renesas,iic: Fixes and DT binding to json-schema conversion

[Geert Uytterhoeven]

	Hi all,

According to the Hardware User's Manual, automatic transmission for PMIC
control (DVFS) is not available on RZ/G1, R-Car E3, and RZ/G2E SoC.
Thanks to various experiments by Wolfram (thanks a lot!) and me, we
devised this really means that support for automatic DVFS is not
present, while the IIC automatic transmission feature itself is still
available, albeit not super useful.

Hence this patch series updates the renesas,iic DT bindings and DTS
files to always consider all variants and instances compatible with the
family-specific and generic versions, and converts the bindings to
json-schema.

Changes compared to v1[1][2]:
    - Consider all variants and instances compatible with the
      family-specific and generic versions.

I plan to queue patches 2-4 in renesas-devel for v5.15.

Thanks for your comments!

[1] "[PATCH/RFC 4/6] dt-bindings: i2c: renesas,iic: Convert to json-schema"
    https://lore.kernel.org/r/ecfaf6be5e8c285db2bcc823bb1dd89931fa5c29.1620138454.git.geert+renesas@glider.be
[2] "[PATCH 0/2] ARM: dts: r8a7745,r8a7794: Remove generic compatible
    strings from iic blocks"
    https://lore.kernel.org/r/cover.1620139307.git.geert+renesas@glider.be

Geert Uytterhoeven (5):
  dt-bindings: i2c: renesas,iic: Always declare generic compatibility
  ARM: dts: rzg1: Add generic compatible strings to IIC nodes
  arm64: dts: renesas: r8a774c0: Add generic compatible string to IIC
    node
  arm64: dts: renesas: r8a77990: Add generic compatible string to IIC
    node
  dt-bindings: i2c: renesas,iic: Convert to json-schema

 .../devicetree/bindings/i2c/renesas,iic.txt   |  72 ---------
 .../bindings/i2c/renesas,rmobile-iic.yaml     | 149 ++++++++++++++++++
 MAINTAINERS                                   |   2 +-
 arch/arm/boot/dts/r8a7742.dtsi                |   4 +-
 arch/arm/boot/dts/r8a7743.dtsi                |   4 +-
 arch/arm/boot/dts/r8a7744.dtsi                |   4 +-
 arch/arm64/boot/dts/renesas/r8a774c0.dtsi     |   6 +-
 arch/arm64/boot/dts/renesas/r8a77990.dtsi     |   6 +-
 8 files changed, 167 insertions(+), 80 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/i2c/renesas,iic.txt
 create mode 100644 Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml

-- 
2.25.1

Re: [PATCH v2 0/5] renesas,iic: Fixes and DT binding to json-schema conversion

[Wolfram Sang]

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Hi Geert,

> I plan to queue patches 2-4 in renesas-devel for v5.15.

I like the series! So, I will queue patches 1+5. For the rest:

Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>

Thanks for doing this!

Have a nice weekend,

   Wolfram


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