linux-kernel - Re: [PATCH v2 02/10] dt-bindings: pinctrl: qcom,msm8909: correct GPIO name pattern and example

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Message-ID: <20230203000130.GA2934311-robh@kernel.org>
Date:   Thu, 2 Feb 2023 18:01:30 -0600
From:   Rob Herring <robh@...nel.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Stephan Gerhold <stephan@...hold.net>,
        Vinod Koul <vkoul@...nel.org>,
        Vladimir Lypak <vladimir.lypak@...il.com>,
        Luca Weiss <luca@...tu.xyz>, Iskren Chernev <me@...ren.info>,
        linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 02/10] dt-bindings: pinctrl: qcom,msm8909: correct
 GPIO name pattern and example

On Thu, Feb 02, 2023 at 11:44:44AM +0100, Krzysztof Kozlowski wrote:
> The MSM8909 TLMM pin controller has GPIOs 0-112, so narrow the pattern
> and gpio-ranges in the example.
> 
> Fixes: c249ec7ba1b1 ("dt-bindings: pinctrl: Add DT schema for qcom,msm8909-tlmm")
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Reviewed-by: Stephan Gerhold <stephan@...hold.net>
> ---
>  .../devicetree/bindings/pinctrl/qcom,msm8909-tlmm.yaml        | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8909-tlmm.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,msm8909-tlmm.yaml
> index 449e6e34be61..85082adc1811 100644
> --- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8909-tlmm.yaml
> +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8909-tlmm.yaml
> @@ -63,7 +63,7 @@ $defs:
>            subnode.
>          items:
>            oneOf:
> -            - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-7])$"
> +            - pattern: "^gpio([0-9]|[1-9][0-9]|10[0-9]|11[0-2])$"
>              - enum: [ sdc1_clk, sdc1_cmd, sdc1_data, sdc2_clk, sdc2_cmd,
>                        sdc2_data, qdsd_clk, qdsd_cmd, qdsd_data0, qdsd_data1,
>                        qdsd_data2, qdsd_data3 ]
> @@ -127,7 +127,7 @@ examples:
>          interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
>          gpio-controller;
>          #gpio-cells = <2>;
> -        gpio-ranges = <&tlmm 0 0 117>;
> +        gpio-ranges = <&tlmm 0 0 113>;

I thought 112 was the max?

>          interrupt-controller;
>          #interrupt-cells = <2>;
>  
> -- 
> 2.34.1
>