| Message ID | cover.1656072871.git.geert+renesas@glider.be (mailing list archive) |
|---|---|
| Headers | show |
| Series | arm64: dts: renesas: Add support for R-Car H3Ne-1.7G | expand |
Hi Geert-san, Thank you for the patches! > From: Geert Uytterhoeven, Sent: Wednesday, July 20, 2022 5:08 PM > Hi all, > > This patch series adds support for the R-Car H3Ne-1.7G SoC (R8A779MB), > which is a different grading of the R-Car H3-N (R8A77951) SoC. Board > support includes the Salvator-XS and H3ULCB development boards, and the > H3ULCB+Kingfisher board combo. Note that unlike R-Car H3Ne (R8A779M8), > R-Car H3Ne-1.7G does support running the Cortex-A57 CPU cores at 1.7 > GHz[1]. > > The last 3 patches are marked RFC, as I do not know which boards > will actually be produced with this SoC. I'm sorry I should have informed you about this topic before. Like r8a779m8 (R-Car H3Ne), we don't have any actual board for now. So, please drop these supports. Best regards, Yoshihiro Shimoda > This has been prototyped and tested on Salvator-XS with R-Car H3 ES2.0. > > I plan to queue (most) of this in renesas-devel for v5.21. > > Thanks for your comments! > > [1] [PATCH] arm64: dts: renesas: r8a779m8: Drop operating points above 1.5 GHz > <snip URL> > > Geert Uytterhoeven (6): > dt-bindings: arm: renesas: Document R-Car H3Ne-1.7G SoC and boards > soc: renesas: Identify R-Car H3Ne-1.7G > arm64: dts: renesas: Add Renesas R8A779MB SoC support > arm64: dts: renesas: Add support for Salvator-XS with R-Car H3Ne-1.7G > arm64: dts: renesas: Add support for H3ULCB with R-Car H3Ne-1.7G > arm64: dts: renesas: Add support for H3ULCB+Kingfisher with R-Car > H3Ne-1.7G > > .../devicetree/bindings/arm/renesas.yaml | 9 ++++ > arch/arm64/boot/dts/renesas/Makefile | 4 ++ > .../boot/dts/renesas/r8a779mb-salvator-xs.dts | 53 +++++++++++++++++++ > .../boot/dts/renesas/r8a779mb-ulcb-kf.dts | 19 +++++++ > arch/arm64/boot/dts/renesas/r8a779mb-ulcb.dts | 53 +++++++++++++++++++ > arch/arm64/boot/dts/renesas/r8a779mb.dtsi | 12 +++++ > drivers/soc/renesas/renesas-soc.c | 1 + > 7 files changed, 151 insertions(+) > create mode 100644 arch/arm64/boot/dts/renesas/r8a779mb-salvator-xs.dts > create mode 100644 arch/arm64/boot/dts/renesas/r8a779mb-ulcb-kf.dts > create mode 100644 arch/arm64/boot/dts/renesas/r8a779mb-ulcb.dts > create mode 100644 arch/arm64/boot/dts/renesas/r8a779mb.dtsi > > -- > 2.25.1 > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org > > 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
Hi all, This patch series adds support for the R-Car H3Ne-1.7G SoC (R8A779MB), which is a different grading of the R-Car H3-N (R8A77951) SoC. Board support includes the Salvator-XS and H3ULCB development boards, and the H3ULCB+Kingfisher board combo. Note that unlike R-Car H3Ne (R8A779M8), R-Car H3Ne-1.7G does support running the Cortex-A57 CPU cores at 1.7 GHz[1]. The last 3 patches are marked RFC, as I do not know which boards will actually be produced with this SoC. This has been prototyped and tested on Salvator-XS with R-Car H3 ES2.0. I plan to queue (most) of this in renesas-devel for v5.21. Thanks for your comments! [1] [PATCH] arm64: dts: renesas: r8a779m8: Drop operating points above 1.5 GHz https://lore.kernel.org/r/aeb4530f7fbac8329b334dcb169382c836a5f32d.1655458564.git.geert+renesas@glider.be/ Geert Uytterhoeven (6): dt-bindings: arm: renesas: Document R-Car H3Ne-1.7G SoC and boards soc: renesas: Identify R-Car H3Ne-1.7G arm64: dts: renesas: Add Renesas R8A779MB SoC support arm64: dts: renesas: Add support for Salvator-XS with R-Car H3Ne-1.7G arm64: dts: renesas: Add support for H3ULCB with R-Car H3Ne-1.7G arm64: dts: renesas: Add support for H3ULCB+Kingfisher with R-Car H3Ne-1.7G .../devicetree/bindings/arm/renesas.yaml | 9 ++++ arch/arm64/boot/dts/renesas/Makefile | 4 ++ .../boot/dts/renesas/r8a779mb-salvator-xs.dts | 53 +++++++++++++++++++ .../boot/dts/renesas/r8a779mb-ulcb-kf.dts | 19 +++++++ arch/arm64/boot/dts/renesas/r8a779mb-ulcb.dts | 53 +++++++++++++++++++ arch/arm64/boot/dts/renesas/r8a779mb.dtsi | 12 +++++ drivers/soc/renesas/renesas-soc.c | 1 + 7 files changed, 151 insertions(+) create mode 100644 arch/arm64/boot/dts/renesas/r8a779mb-salvator-xs.dts create mode 100644 arch/arm64/boot/dts/renesas/r8a779mb-ulcb-kf.dts create mode 100644 arch/arm64/boot/dts/renesas/r8a779mb-ulcb.dts create mode 100644 arch/arm64/boot/dts/renesas/r8a779mb.dtsi