linux-kernel - Re: [PATCH v4 1/4] dt-bindings: gpio: spacemit: add support for K1 SoC

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Message-ID: <CACRpkdZiD7LRAk3hhvWdnf9DCuQCWGLoE1xd_z9ddRKZP=uvLw@mail.gmail.com>
Date: Tue, 18 Feb 2025 11:17:59 +0100
From: Linus Walleij <linus.walleij@...aro.org>
To: Yixun Lan <dlan@...too.org>
Cc: Rob Herring <robh@...nel.org>, Olof Johansson <olof@...om.net>, Bartosz Golaszewski <brgl@...ev.pl>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Conor Dooley <conor@...nel.org>, Paul Walmsley <paul.walmsley@...ive.com>, 
	Palmer Dabbelt <palmer@...belt.com>, Yangyu Chen <cyy@...self.name>, 
	Jisheng Zhang <jszhang@...nel.org>, Jesse Taube <mr.bossman075@...il.com>, 
	Inochi Amaoto <inochiama@...look.com>, Icenowy Zheng <uwu@...nowy.me>, 
	Meng Zhang <zhangmeng.kevin@...ux.spacemit.com>, linux-gpio@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v4 1/4] dt-bindings: gpio: spacemit: add support for K1 SoC

On Tue, Feb 18, 2025 at 10:55 AM Yixun Lan <dlan@...too.org> wrote:

> > I will post it real soon.
> >
> can you check the v5 of the patch here [1]? which I just sent out yesterday
> it does 1) implement xlate() 2) instroduce custom add_pin_page()
> the gpio part works as I tested, the gpio irq probably need more testing

Ah nice! I have the same idea, but I just bring all the stuff you
need to reimplement in your driver into the core instead.

Your driver and bindings will look the same, you will just do
not need to reimplement the translation functions (if my code
works as I intended...)

Yours,
Linus Walleij