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[00/14] arm64: renesas: Add support for R Car H3e 2G-and M3e-2G

Message ID cover.1623315732.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 June 10, 2021, 9:37 a.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.

This series depends on "[PATCH 0/4] arm64: dts: renesas: salvator-x(s):
Factor out common optional parts".

It has been tested on Salvator-X with R-Car H3 ES3.0 and Salvator-XS
with R-Car M3-W+.  The last two patches have been tested by overclocking
R-Car H3 ES2.0 and M3-W ES1.0.

For testing, a branch with dependencies and fixups to prototype R-Car
Gen3e development on older Gen3 SoCs can be found at[2].

For this initial submission, I'm restricting the audience to the Renesas
SoC and Device Tree people.

Thanks for your comments!

[1] https://lore.kernel.org/linux-renesas-soc/cover.1623087028.git.geert+renesas@glider.be
[2] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/rcar-gen3e-v1

Geert Uytterhoeven (14):
  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
  pinctrl: renesas: Fix pin control matching on R-Car H3e-2G
  mmc: renesas_sdhi: Add support for 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
  [RFC] arm64: dts: renesas: r8a779m1: Add Cortex-A57 2 GHz opp
  [RFC] arm64: dts: renesas: r8a779m3: Add Cortex-A57 2 GHz opp

 .../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     | 21 ++++++++
 .../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     | 21 ++++++++
 drivers/mmc/host/renesas_sdhi_core.c          |  2 +
 drivers/pinctrl/renesas/core.c                | 14 +++--
 drivers/soc/renesas/Kconfig                   |  2 +
 drivers/soc/renesas/renesas-soc.c             | 19 +++++++
 14 files changed, 356 insertions(+), 16 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