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- Drop mmc fix, which has been superseded by a recent refactoring[3],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@xxxxxxxxx/).
[2] "[PATCH v2] pinctrl: renesas: Fix pin control matching on R-Car H3e-2G"
(https://lore.kernel.org/r/6cdc5bfa424461105779b56f455387e03560cf66.1626707688.git.geert+renesas@xxxxxxxxx)
[3] "[PATCH v3] mmc: host: renesas_sdhi: Refactor renesas_sdhi_probe()"
(https://lore.kernel.org/r/20210702112956.1065875-1-yoshihiro.shimoda.uh@xxxxxxxxxxx/)
[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
--
2.25.1
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
