[GIT PULL] RISC-V Sophgo Devicetrees for v6.17 (v2)

[Arnd Bergmann]

On Wed, Jul 16, 2025, at 02:31, Chen Wang wrote:
> Hey Arnd,
>
> Please pull this dt changes for RISC-V/Sophgo. This PR is the 
> replacement of the old one [1].
>

Hi Chen,

I just tried to pull this but still see a few issues that I hope
you can improve first:

> The following changes since commit 347e9f5043c89695b01e66b3ed111755afcf1911:
>
>    Linux 6.16-rc6 (2025-07-13 14:25:58 -0700)
>
> are available in the Git repository at:
>
>    https://github.com/sophgo/linux.git tags/riscv-sophgo-dt-for-v6.17

You have based the branch on linux-6.16-rc6, but my own branch is
based on -rc3, so pulling this introduces a backmerge of hundreds
of upstream commits, which I would like to avoid.

Please rebase on top of -rc1 if possible.

> ----------------------------------------------------------------
> RISC-V Devicetrees for v6.17
>
> Sophgo:
>
> For CV18xx serials:
> - Add rtcsys device node.
> - Add reset device node.
> - Add ethernet device node.
> - Add support for Duo Module 01 Evaluation Board.
>    This board uses SG2000(old codename CV181xH),
>    which is dual-arch, RISC-V and ARM64. This
>    patch add the support for ARM64.
> - Enable ethernet device for Huashan Pi.
> - Remove warning for mdio node.

For the commit log, I don't like lists that simply repeat
the one-line messages from the shortlog. You can leave this
part for now if it takes too long to rewrite, but next time
try to write full sentences describing the contents overall
as you did with the Duo Module, but don't list each
added device node separately.

> ----------------------------------------------------------------
> Alexander Sverdlin (7):
>        riscv: dts: sophgo: cv18xx: Add RTCSYS device node
>        dt-bindings: soc: sophgo: Move SoCs/boards from riscv into soc, 
> add SG2000
>        arm64: dts: sophgo: Add initial SG2000 SoC device tree
>        arm64: dts: sophgo: Add Duo Module 01
>        arm64: dts: sophgo: Add Duo Module 01 Evaluation Board
>        arm64: Add SOPHGO SOC family Kconfig support
>        arm64: defconfig: Enable rudimentary Sophgo SG2000 support

It's ok to mix riscv and arm64 commits in one branch, but the SG2000
series from Alexander should really be a separate branch. The way
I organize the soc tree, I have one branch for dts (and binding)
changes on existing SoCs, but separate branches for defconfig changes,
drivers/{soc,firmware,reset,...} etc.

Since the arm64 contents touch both Kconfig and defconfig files,
I would like to see them in one branch that combines the sg2000
dts/defconfig/Kconfig changes and their prerequisites, so I
can add that to my special "newsoc" branch that contains similar
commits for the newly added pxa1908, cix-p1 and andes-qilai SoCs.

      Arnd