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[v2,00/10] arm64: renesas: Add support for R Car H3e 2G-and M3e-2G

Message ID cover.1626708063.git.geert+renesas@glider.be (mailing list archive)
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Series arm64: renesas: Add support for R Car H3e 2G-and M3e-2G | expand

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Geert Uytterhoeven July 19, 2021, 3:38 p.m. UTC 
Hi all,

The new R-Car Gen3e SoCs are different gradings of the existing R-Car
Gen3 SoCs.  This series adds support for the first two members of the
family: R-Car H3e-2G (R8A779M1) and R-Car M3e-2G (R8A779M3), on the
Salvator-XS and ULCB (with and without Kingfisher) development boards.

Changes compared to v1[1]:
  - Add Reviewed-by, Acked-by.
  - Drop new fam_rcar_gen3e and soc_rcar_[hm]3e, just use the existing
    soc_rcar_{h3,m3_w},
  - Drop pinctrl fix, which has evolved independently[2],
  - Drop mmc fix, which has been superseded by a recent refactoring[3],
  - Drop 2 GHz turbo modes, as the official opp-microvolt values are not
    yet available,
  - Widen the audience.

This series has been tested on Salvator-X with R-Car H3 ES3.0 and
Salvator-XS with R-Car M3-W+.  For testing, a branch with dependencies
and fixups to prototype R-Car Gen3e development on older Gen3 SoCs can
be found at[4].

I plan to queue this in renesas-devel for v5.15.

Thanks for your comments!

[1] "[PATCH 00/14] arm64: renesas: Add support for R-Car H3e 2G-and M3e-2G"
    (https://lore.kernel.org/r/cover.1623315732.git.geert+renesas@glider.be/).
[2] "[PATCH v2] pinctrl: renesas: Fix pin control matching on R-Car H3e-2G"
    (https://lore.kernel.org/r/6cdc5bfa424461105779b56f455387e03560cf66.1626707688.git.geert+renesas@glider.be)
[3] "[PATCH v3] mmc: host: renesas_sdhi: Refactor renesas_sdhi_probe()"
    (https://lore.kernel.org/r/20210702112956.1065875-1-yoshihiro.shimoda.uh@renesas.com/)
[2] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/rcar-gen3e-v2

Geert Uytterhoeven (10):
  dt-bindings: arm: renesas: Document R-Car H3e-2G and M3e-2G SoCs and
    boards
  soc: renesas: Identify R-Car H3e-2G and M3e-2G
  arm64: dts: renesas: Add Renesas R8A779M1 SoC support
  arm64: dts: renesas: Add Renesas R8A779M3 SoC support
  arm64: dts: renesas: Add support for Salvator-XS with R-Car H3e-2G
  arm64: dts: renesas: Add support for H3ULCB with R-Car H3e-2G
  arm64: dts: renesas: Add support for H3ULCB+Kingfisher with R-Car
    H3e-2G
  arm64: dts: renesas: Add support for Salvator-XS with R-Car M3e-2G
  arm64: dts: renesas: Add support for M3ULCB with R-Car M3e-2G
  arm64: dts: renesas: Add support for M3ULCB+Kingfisher with R-Car
    M3e-2G

 .../devicetree/bindings/arm/renesas.yaml      | 50 +++++++++++++----
 arch/arm64/boot/dts/renesas/Makefile          |  8 +++
 .../boot/dts/renesas/r8a779m1-salvator-xs.dts | 53 ++++++++++++++++++
 .../boot/dts/renesas/r8a779m1-ulcb-kf.dts     | 19 +++++++
 arch/arm64/boot/dts/renesas/r8a779m1-ulcb.dts | 54 +++++++++++++++++++
 arch/arm64/boot/dts/renesas/r8a779m1.dtsi     | 12 +++++
 .../boot/dts/renesas/r8a779m3-salvator-xs.dts | 46 ++++++++++++++++
 .../boot/dts/renesas/r8a779m3-ulcb-kf.dts     | 18 +++++++
 arch/arm64/boot/dts/renesas/r8a779m3-ulcb.dts | 45 ++++++++++++++++
 arch/arm64/boot/dts/renesas/r8a779m3.dtsi     | 12 +++++
 drivers/soc/renesas/Kconfig                   |  2 +
 drivers/soc/renesas/renesas-soc.c             |  4 ++
 12 files changed, 312 insertions(+), 11 deletions(-)
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779m1-salvator-xs.dts
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779m1-ulcb-kf.dts
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779m1-ulcb.dts
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779m1.dtsi
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779m3-salvator-xs.dts
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779m3-ulcb-kf.dts
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779m3-ulcb.dts
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779m3.dtsi