[PATCH v5 1/7] riscv: dts: sophgo: cv18xx: Move RiscV-specific part into SoCs' .dtsi files

[Inochi Amaoto]

On Sun, Mar 16, 2025 at 07:56:31PM +0100, Alexander Sverdlin wrote:
> Make the peripheral device tree re-usable on ARM64 platform by moving CPU
> core and interrupt controllers' parts into new cv18xx-cpu.dtsi and
> cv18xx-intc.dtsi.
> 
> Add SOC_PERIPHERAL_IRQ() macro which explicitly maps peripheral nubering
> into "plic" interrupt-controller numbering.
> 
> Signed-off-by: Alexander Sverdlin <alexander.sverdlin at gmail.com>
> ---
> Changelog:
> v5:
> v4:
> - cleanups dropped
> - cv18xx-cpu-intc.dtsi instead of cv18xx-cpu.dtsi+cv18xx-intc.dtsi
> v3:
> - &cpus node has been moved into cv18xx-cpu.dtsi, &plic and &clint nodes
> were moved into cv18xx-intc.dtsi to reduce code duplication;
> v2:
> - instead of carving out peripherals' part, carve out ARCH-specifics (CPU
> core, interrupt controllers) and spread them among 3 SoC .dtsi files which
> included cv18xx.dtsi;
> - define a label for the "soc" node and use it in the newly introduced DTs;
> 
>  arch/riscv/boot/dts/sophgo/cv1800b.dtsi       |  5 +
>  arch/riscv/boot/dts/sophgo/cv1812h.dtsi       |  5 +
>  arch/riscv/boot/dts/sophgo/cv181x.dtsi        |  2 +-
>  .../boot/dts/sophgo/cv18xx-cpu-intc.dtsi      | 54 +++++++++++
>  arch/riscv/boot/dts/sophgo/cv18xx.dtsi        | 91 +++++--------------
>  arch/riscv/boot/dts/sophgo/sg2002.dtsi        |  5 +
>  6 files changed, 93 insertions(+), 69 deletions(-)
>  create mode 100644 arch/riscv/boot/dts/sophgo/cv18xx-cpu-intc.dtsi
> 

It is a hard time for now to do some change across the cv18xx 
series, and it has become a mess. Due to the fact, I think it
is time to do some work like split some device (clk, pinctrl,
plic, intc) from cv18xx.dtsi to avoid override, and make room
for arm64 device.

Since this change contains some change similar to this patch. 
Would you mind me to take content of this patch, and add you
as the a co-author?

Regards,
Inochi