Re: [PATCH v2 0/4] riscv: sophgo: cv18xx: Add reset generator support

From: Chen Wang
Date: Mon Jun 09 2025 - 23:27:29 EST


hi, Inochi,

Judging from the title of the email, your patch should be for supporting all cv18xx series socs, including cv1800b/SG2002 (formerly CV181xC)/SG2000 (formerly CV181xH), right?
I see Alex is submiting a PR to support reset for SG2000 [1], so suggest you discuss with Alex and merge your work with his to avoid forking.

Link: https://lore.kernel.org/lkml/20250609230417.620089-1-alexander.sverdlin@xxxxxxxxx/ [1]

Alex Sverdlin, I see you are also in the to-list, what's your point?

Thanks,

Chen

On 2025/6/9 7:22, Inochi Amaoto wrote:
Like SG2042, CV1800 Series SoCs also have simple bit reset generator.
Add necessary code and bindings for it.

Changes from v1:
1. rebase to v6.16-rc1
2. patch 1: apply Rob's tag
2. patch 4: fix wrong reset ID

two 2's, makes me confused :)



Inochi Amaoto (4):
dt-bindings: reset: sophgo: Add CV1800B support
reset: simple: add support for Sophgo CV1800B
riscv: dts: sophgo: add reset generator for Sophgo CV1800 series SoC
riscv: dts: sophgo: add reset configuration for Sophgo CV1800 series
SoC

.../bindings/reset/sophgo,sg2042-reset.yaml | 1 +
arch/riscv/boot/dts/sophgo/cv180x.dtsi | 25 +++++
arch/riscv/boot/dts/sophgo/cv18xx-reset.h | 98 +++++++++++++++++++
drivers/reset/reset-simple.c | 2 +
4 files changed, 126 insertions(+)
create mode 100644 arch/riscv/boot/dts/sophgo/cv18xx-reset.h

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2.49.0