linux-kernel - Re: [PATCH v5 01/12] dt-bindings: gpio: add QIXIS FPGA based GPIO controller

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Message-ID: <CAMRc=MfefZjPrBCLHNUry7JvWUKe7SnuqtkF0_w13d+sRkn9SQ@mail.gmail.com>
Date: Mon, 22 Sep 2025 07:40:18 -0700
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Ioana Ciornei <ioana.ciornei@....com>
Cc: Frank Li <Frank.Li@....com>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Linus Walleij <linus.walleij@...aro.org>, Bartosz Golaszewski <brgl@...ev.pl>, 
	Shawn Guo <shawnguo@...nel.org>, Michael Walle <mwalle@...nel.org>, Lee Jones <lee@...nel.org>, 
	devicetree@...r.kernel.org, linux-gpio@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 01/12] dt-bindings: gpio: add QIXIS FPGA based GPIO controller

On Mon, 22 Sep 2025 16:24:16 +0200, Ioana Ciornei <ioana.ciornei@....com> said:
> Add a device tree binding for the QIXIS FPGA based GPIO controller.
> Depending on the board, the QIXIS FPGA exposes registers which act as a
> GPIO controller, each with 8 GPIO lines of fixed direction.
>
> Since each QIXIS FPGA layout has its particularities, add a separate
> compatible string for each board/GPIO register combination supported.
>
> Since these GPIO controllers are trivial, make use of the newly added
> trivial-gpio.yaml file instead of creating an entirely new one.
>
> Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
> Acked-by: Rob Herring (Arm) <robh@...nel.org>
> Reviewed-by: Frank Li <Frank.Li@....com>
> ---
> Changes in v2:
> - Used the newly added trivial-gpio.yaml file
> - Removed redundant "bindings" from commit title
> - Added only one compatible string for the gpio controllers on
>   LX2160ARDB since both registers have the same layout.
> Changes in v3:
> - none
> Changes in v4:
> - none
> Changes in v5:
> - none
>
>  Documentation/devicetree/bindings/gpio/trivial-gpio.yaml | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/gpio/trivial-gpio.yaml b/Documentation/devicetree/bindings/gpio/trivial-gpio.yaml
> index c994177de940..3f4bbd57fc52 100644
> --- a/Documentation/devicetree/bindings/gpio/trivial-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/trivial-gpio.yaml
> @@ -22,6 +22,8 @@ properties:
>            - cznic,moxtet-gpio
>            - dlg,slg7xl45106
>            - fcs,fxl6408
> +          - fsl,ls1046aqds-fpga-gpio-stat-pres2
> +          - fsl,lx2160ardb-fpga-gpio-sfp
>            - gateworks,pld-gpio
>            - ibm,ppc4xx-gpio
>            - loongson,ls1x-gpio
> --
> 2.25.1
>
>

Acked-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>