[0/2] arm64: dts: renesas: Add Renesas R8A779F0 S4 Starter Kit support

Message

Kuninori Morimoto Sept. 25, 2023, 12:53 a.m. UTC

Hi Geert

This patches adds Renesas R8A779F0 S4 Starter Kit support.
It needs Rswitch bug fix patch [1] which is posted to Ether ML today.
I hope it will be accepted for v6.6 Kernel.
renesas_defconfig needs missing PHY to enable Rswitch [PATCH 2/2].

[1] Link: https://lore.kernel.org/r/[e-mail]

S4 Starter Kit is possible to setup details via config exe,
but the DT will be more complex. This DT is assuming "default" settings
to avoid confusion.

Kuninori Morimoto (2):
  arm64: dts: renesas: Add Renesas R8A779F0 S4 Starter Kit support
  arm64: renesas: defconfig: add MARVELL 10G PHY

 arch/arm64/boot/dts/renesas/Makefile          |   1 +
 arch/arm64/boot/dts/renesas/r8a779f0-s4sk.dts | 257 ++++++++++++++++++
 arch/arm64/configs/renesas_defconfig          |   1 +
 3 files changed, 259 insertions(+)
 create mode 100644 arch/arm64/boot/dts/renesas/r8a779f0-s4sk.dts

Comments

Geert Uytterhoeven Sept. 25, 2023, 7:53 a.m. UTC | #1

Hi Morimoto-san,

On Mon, Sep 25, 2023 at 2:53 AM Kuninori Morimoto
<[e-mail]> wrote:
> This patches adds Renesas R8A779F0 S4 Starter Kit support.
> It needs Rswitch bug fix patch [1] which is posted to Ether ML today.
> I hope it will be accepted for v6.6 Kernel.

OK.

> [1] Link: https://lore.kernel.org/r/[e-mail]

It also depends on DT binding documentation updates, and even on a
new clock driver...

scripts/checkpatch.pl tells me:

     WARNING: DT compatible string "renesas,s4sk" appears
un-documented -- check ./Documentation/devicetree/bindings/
    #57: FILE: arch/arm64/boot/dts/renesas/r8a779f0-s4sk.dts:14:
    + compatible = "renesas,s4sk", "renesas,r8a779f0";

    WARNING: DT compatible string "renesas,rc21012a" appears
un-documented -- check ./Documentation/devicetree/bindings/
    #134: FILE: arch/arm64/boot/dts/renesas/r8a779f0-s4sk.dts:91:
    + compatible = "renesas,rc21012a";

    WARNING: DT compatible string "st,m24c16" appears un-documented --
check ./Documentation/devicetree/bindings/
    #142: FILE: arch/arm64/boot/dts/renesas/r8a779f0-s4sk.dts:99:
    + compatible = "st,m24c16", "atmel,24c16";

Gr{oetje,eeting}s,

                        Geert