[PATCH] dt-bindings: pinctrl: st,stm32: Document gpio-hog pattern property

[PATCH] dt-bindings: pinctrl: st,stm32: Document gpio-hog pattern property

[Marek Vasut]

Document gpio-hog pattern property and its subnodes.
This fixes dtbs_check warnings when building current Linux DTs:

"
arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: pinctrl@50002000: gpio@50003000: 'rs485-rx-en-hog' does not match any of the regexes: 'pinctrl-[0-9]+'
"

Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: linux-gpio@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
To: linux-arm-kernel@lists.infradead.org
---
 .../devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml       | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
index 06229d93c24cf..12598e036287b 100644
--- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
@@ -107,6 +107,12 @@ patternProperties:
         minimum: 0
         maximum: 11
 
+    patternProperties:
+      "^(.+-hog(-[0-9]+)?)$":
+        type: object
+        required:
+          - gpio-hog
+
     required:
       - gpio-controller
       - '#gpio-cells'
-- 
2.35.1


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Re: [PATCH] dt-bindings: pinctrl: st,stm32: Document gpio-hog pattern property

[Rob Herring]

On Mon, 26 Sep 2022 22:47:35 +0200, Marek Vasut wrote:
> Document gpio-hog pattern property and its subnodes.
> This fixes dtbs_check warnings when building current Linux DTs:
> 
> "
> arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: pinctrl@50002000: gpio@50003000: 'rs485-rx-en-hog' does not match any of the regexes: 'pinctrl-[0-9]+'
> "
> 
> Signed-off-by: Marek Vasut <marex@denx.de>
> ---
> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
> Cc: Rob Herring <robh+dt@kernel.org>
> Cc: devicetree@vger.kernel.org
> Cc: linux-gpio@vger.kernel.org
> Cc: linux-stm32@st-md-mailman.stormreply.com
> To: linux-arm-kernel@lists.infradead.org
> ---
>  .../devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml       | 6 ++++++
>  1 file changed, 6 insertions(+)
> 

Acked-by: Rob Herring <robh@kernel.org>

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Re: [PATCH] dt-bindings: pinctrl: st,stm32: Document gpio-hog pattern property

[Linus Walleij]

On Mon, Sep 26, 2022 at 10:47 PM Marek Vasut <marex@denx.de> wrote:

> Document gpio-hog pattern property and its subnodes.
> This fixes dtbs_check warnings when building current Linux DTs:
>
> "
> arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: pinctrl@50002000: gpio@50003000: 'rs485-rx-en-hog' does not match any of the regexes: 'pinctrl-[0-9]+'
> "
>
> Signed-off-by: Marek Vasut <marex@denx.de>

Patch applied.

Yours,
Linus Walleij

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