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Message-ID: <20200917201311.GH3969@pendragon.ideasonboard.com>
Date: Thu, 17 Sep 2020 23:13:11 +0300
From: Laurent Pinchart <laurent.pinchart@...asonboard.com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <bgolaszewski@...libre.com>,
Rob Herring <robh+dt@...nel.org>, Ray Jui <rjui@...adcom.com>,
Scott Branden <sbranden@...adcom.com>,
bcm-kernel-feedback-list@...adcom.com,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
NXP Linux Team <linux-imx@....com>,
Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Palmer Dabbelt <palmer@...belt.com>,
Paul Walmsley <paul.walmsley@...ive.com>,
Hoan Tran <hoan@...amperecomputing.com>,
Serge Semin <fancer.lancer@...il.com>,
Masahiro Yamada <yamada.masahiro@...ionext.com>,
Jacopo Mondi <jacopo+renesas@...ndi.org>,
Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>,
Niklas Söderlund
<niklas.soderlund+renesas@...natech.se>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Charles Keepax <ckeepax@...nsource.cirrus.com>,
Richard Fitzgerald <rf@...nsource.cirrus.com>,
Lee Jones <lee.jones@...aro.org>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...com>,
Andreas Färber <afaerber@...e.de>,
Maxime Ripard <mripard@...nel.org>,
Chen-Yu Tsai <wens@...e.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Geert Uytterhoeven <geert+renesas@...der.be>,
Liam Girdwood <lgirdwood@...il.com>,
Mark Brown <broonie@...nel.org>,
Chris Packham <chris.packham@...iedtelesis.co.nz>,
Anson Huang <Anson.Huang@....com>,
Sungbo Eo <mans0n@...ani.run>, Stefan Agner <stefan@...er.ch>,
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
Magnus Damm <magnus.damm@...il.com>,
Yash Shah <yash.shah@...ive.com>,
Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
- <patches@...nsource.cirrus.com>,
Matti Vaittinen <matti.vaittinen@...rohmeurope.com>,
Amelie Delaunay <amelie.delaunay@...com>,
Cristian Ciocaltea <cristian.ciocaltea@...il.com>,
Paul Cercueil <paul@...pouillou.net>,
Andy Teng <andy.teng@...iatek.com>,
Sean Wang <sean.wang@...iatek.com>,
Sricharan R <sricharan@...eaurora.org>,
Chris Brandt <chris.brandt@...esas.com>,
Jaroslav Kysela <perex@...ex.cz>,
Takashi Iwai <tiwai@...e.com>, linux-gpio@...r.kernel.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org, linux-unisoc@...ts.infradead.org,
linux-arm-msm@...r.kernel.org, linux-riscv@...ts.infradead.org,
linux-media@...r.kernel.org, alsa-devel@...a-project.org,
linux-stm32@...md-mailman.stormreply.com,
linux-mediatek@...ts.infradead.org,
linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH v2 02/13] dt-bindings: gpio: include common schema in
GPIO controllers
Hi Krzysztof,
Thank you for the patch.
On Thu, Sep 17, 2020 at 06:52:50PM +0200, Krzysztof Kozlowski wrote:
> Include the common GPIO schema in GPIO controllers to be sure all common
> properties are properly validated.
Same comment as for patch 09/13, shouldn't we delete redundant
properties from all these schemas ?
> Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
>
> ---
>
> Changes since v1:
> 1. Fix gpio-mxs.yaml
> 2. Add snps,dw-apb-gpio.yaml
> ---
> .../devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml | 3 +++
> Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml | 3 +++
> Documentation/devicetree/bindings/gpio/gpio-mxs.yaml | 4 ++++
> Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml | 3 +++
> Documentation/devicetree/bindings/gpio/gpio-rda.yaml | 3 +++
> Documentation/devicetree/bindings/gpio/gpio-vf610.yaml | 3 +++
> Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml | 1 +
> Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml | 3 +++
> Documentation/devicetree/bindings/gpio/renesas,em-gio.yaml | 3 +++
> Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml | 3 +++
> Documentation/devicetree/bindings/gpio/sifive,gpio.yaml | 3 +++
> Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml | 3 +++
> .../devicetree/bindings/gpio/socionext,uniphier-gpio.yaml | 3 +++
> .../devicetree/bindings/gpio/xylon,logicvc-gpio.yaml | 3 +++
> 14 files changed, 41 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml b/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml
> index c213cb9ddb9f..1ac69b9c03f9 100644
> --- a/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/brcm,xgs-iproc-gpio.yaml
> @@ -13,6 +13,9 @@ description: |
> This controller is the Chip Common A GPIO present on a number of Broadcom
> switch ASICs with integrated SoCs.
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> const: brcm,iproc-gpio-cca
> diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
> index de0b9b5f6a70..737756e081fb 100644
> --- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
> @@ -9,6 +9,9 @@ title: Freescale i.MX/MXC GPIO controller
> maintainers:
> - Anson Huang <Anson.Huang@....com>
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> oneOf:
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-mxs.yaml b/Documentation/devicetree/bindings/gpio/gpio-mxs.yaml
> index dfa1133f8c5e..bd0c4f329625 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-mxs.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-mxs.yaml
> @@ -34,6 +34,10 @@ properties:
> patternProperties:
> "gpio@[0-9]+$":
> type: object
> +
> + allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> enum:
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
> index 338c5312a106..69b12041c893 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
> @@ -9,6 +9,9 @@ title: PCA9570 I2C GPO expander
> maintainers:
> - Sungbo Eo <mans0n@...ani.run>
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> enum:
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-rda.yaml b/Documentation/devicetree/bindings/gpio/gpio-rda.yaml
> index 6ece555f074f..d70c99f463c2 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-rda.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-rda.yaml
> @@ -9,6 +9,9 @@ title: RDA Micro GPIO controller
> maintainers:
> - Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> const: rda,8810pl-gpio
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
> index 6ac5a78ad3da..82f3e4b407d1 100644
> --- a/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
> +++ b/Documentation/devicetree/bindings/gpio/gpio-vf610.yaml
> @@ -17,6 +17,9 @@ description: |
> Note: Each GPIO port should have an alias correctly numbered in "aliases"
> node.
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> enum:
> diff --git a/Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml b/Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml
> index 4db3b8a3332c..e2b7d2d133a8 100644
> --- a/Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/mrvl-gpio.yaml
> @@ -12,6 +12,7 @@ maintainers:
> - Rob Herring <robh+dt@...nel.org>
>
> allOf:
> + - $ref: gpio-common.yaml#
> - if:
> properties:
> compatible:
> diff --git a/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml b/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml
> index 32a566ec3558..2eee374e8396 100644
> --- a/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/qcom,wcd934x-gpio.yaml
> @@ -13,6 +13,9 @@ description: |
> Qualcomm Technologies Inc WCD9340/WCD9341 Audio Codec has integrated
> gpio controller to control 5 gpios on the chip.
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> enum:
> diff --git a/Documentation/devicetree/bindings/gpio/renesas,em-gio.yaml b/Documentation/devicetree/bindings/gpio/renesas,em-gio.yaml
> index 8bdef812c87c..845689807678 100644
> --- a/Documentation/devicetree/bindings/gpio/renesas,em-gio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/renesas,em-gio.yaml
> @@ -9,6 +9,9 @@ title: Renesas EMMA Mobile General Purpose I/O Interface
> maintainers:
> - Magnus Damm <magnus.damm@...il.com>
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> const: renesas,em-gio
> diff --git a/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml b/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml
> index 5026662e4508..c116000d579f 100644
> --- a/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/renesas,rcar-gpio.yaml
> @@ -9,6 +9,9 @@ title: Renesas R-Car General-Purpose Input/Output Ports (GPIO)
> maintainers:
> - Geert Uytterhoeven <geert+renesas@...der.be>
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> oneOf:
> diff --git a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
> index a0efd8dc2538..f2d93b40fc7e 100644
> --- a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml
> @@ -10,6 +10,9 @@ maintainers:
> - Yash Shah <yash.shah@...ive.com>
> - Paul Walmsley <paul.walmsley@...ive.com>
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> items:
> diff --git a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> index b391cc1b4590..459aafe5fd47 100644
> --- a/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
> @@ -49,6 +49,9 @@ properties:
> patternProperties:
> "^gpio-(port|controller)@[0-9a-f]+$":
> type: object
> + allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> compatible:
> const: snps,dw-apb-gpio-port
> diff --git a/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml b/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
> index c58ff9a94f45..94a911e9c313 100644
> --- a/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
> @@ -9,6 +9,9 @@ title: UniPhier GPIO controller
> maintainers:
> - Masahiro Yamada <yamada.masahiro@...ionext.com>
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> $nodename:
> pattern: "^gpio@[0-9a-f]+$"
> diff --git a/Documentation/devicetree/bindings/gpio/xylon,logicvc-gpio.yaml b/Documentation/devicetree/bindings/gpio/xylon,logicvc-gpio.yaml
> index a36aec27069c..0e4581241b3f 100644
> --- a/Documentation/devicetree/bindings/gpio/xylon,logicvc-gpio.yaml
> +++ b/Documentation/devicetree/bindings/gpio/xylon,logicvc-gpio.yaml
> @@ -23,6 +23,9 @@ description: |
> - EN_VEE (power control) mapped to index 7
> - V_EN (power control) mapped to index 8
>
> +allOf:
> + - $ref: gpio-common.yaml#
> +
> properties:
> $nodename:
> pattern: "^gpio@[0-9a-f]+$"
--
Regards,
Laurent Pinchart
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