linux-kernel - Re: [PATCH v3 1/3] dt-bindings: gpio: loongson: Document GPIO controller of LS2K0300 SoC

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Message-ID: <CACRpkdZfruCqEzN-sMtxidh_e7JM1e_LG3JKaQ3ahkDAnx59Cg@mail.gmail.com>
Date: Thu, 4 Sep 2025 21:45:40 +0200
From: Linus Walleij <linus.walleij@...aro.org>
To: Yao Zi <ziyao@...root.org>
Cc: Yinbo Zhu <zhuyinbo@...ngson.cn>, Bartosz Golaszewski <brgl@...ev.pl>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Huacai Chen <chenhuacai@...nel.org>, WANG Xuerui <kernel@...0n.name>, 
	Philipp Zabel <p.zabel@...gutronix.de>, linux-gpio@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	loongarch@...ts.linux.dev, Mingcong Bai <jeffbai@...c.io>, 
	Kexy Biscuit <kexybiscuit@...c.io>, Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
	Huacai Chen <chenhuacai@...ngson.cn>
Subject: Re: [PATCH v3 1/3] dt-bindings: gpio: loongson: Document GPIO
 controller of LS2K0300 SoC

On Thu, Sep 4, 2025 at 3:35 AM Yao Zi <ziyao@...root.org> wrote:

> Loongson-2K0300 ships a GPIO controller whose input/output control logic
> is similar to previous generation of SoCs. Additionally, it acts as an
> interrupt-controller supporting both level and edge interrupts and has a
> distinct reset signal.
>
> Describe its compatible in devicetree. We enlarge the maximum value of
> ngpios to 128, since the controller technically supports at most 128
> pins, although only 106 are routed out of the package. Properties for
> interrupt-controllers and resets are introduced and limited as LS2K0300
> only.
>
> Signed-off-by: Yao Zi <ziyao@...root.org>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Reviewed-by: Huacai Chen <chenhuacai@...ngson.cn>

Looks good:
Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij