linux-kernel - Re: [PATCH v2 1/3] dt-bindings: Document Blaize BLZP1600 GPIO driver

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Message-ID: <CAMRc=MetyZqOgtdPgtSVQ2BHDCOAqoE3K70eCehkOscL8kmbMw@mail.gmail.com>
Date: Mon, 7 Apr 2025 14:05:08 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Neil Jones <neil.jones@...ize.com>
Cc: Nikolaos Pasaloukos <nikolaos.pasaloukos@...ize.com>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	James Cowgill <james.cowgill@...ize.com>, Matt Redfearn <matthew.redfearn@...ize.com>, 
	Linus Walleij <linus.walleij@...aro.org>, Catalin Marinas <catalin.marinas@....com>, 
	Will Deacon <will@...nel.org>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, 
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, 
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>, 
	"linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v2 1/3] dt-bindings: Document Blaize BLZP1600 GPIO driver

On Fri, Mar 28, 2025 at 11:02 AM Neil Jones <neil.jones@...ize.com> wrote:
>
> On 27/03/2025 11:27, Nikolaos Pasaloukos wrote:
>
> > This is a custom silicon GPIO driver provided by VeriSilicon
> > Microelectronics. It has 32 input/output ports which can be
> > configured as edge or level triggered interrupts. It also provides
> > a de-bounce feature.
> > This controller is used on the Blaize BLZP1600 SoC.
> >
> > Signed-off-by: Nikolaos Pasaloukos <nikolaos.pasaloukos@...ize.com>
> > ---
> >   .../bindings/gpio/blaize,blzp1600-gpio.yaml        | 77 ++++++++++++++++++++++
> >   1 file changed, 77 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml b/Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml
> > new file mode 100644
> > index 0000000000000000000000000000000000000000..8b7842331a22b7b9fbfa42b9c711da99227de2e4
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/gpio/blaize,blzp1600-gpio.yaml
> > @@ -0,0 +1,77 @@
> > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/gpio/blaize,blzp1600-gpio.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Blaize BLZP1600 GPIO controller
> > +
> > +description:
> > +  Blaize BLZP1600 GPIO controller is a design of VeriSilicon APB GPIO v0.2
> > +  IP block. It has 32 ports each of which are intended to be represented
> > +  as child noeds with the generic GPIO-controller properties as described
>
> Typo here I assume, should be nodes ?
>
> Also maybe better worded as:
>
> Blaize BLZP1600 GPIO controller is an _implementation_ of the VeriSilicon APB GPIO v0.2 IP block
>

I fixed these in tree, thanks.

Bart