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References: <20240130125602.568719-1-naresh.solanki@9elements.com> <52f1e76e-0953-4625-94ae-2208600f5729@linaro.org>
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From: Naresh Solanki <naresh.solanki@9elements.com>
Date: Fri, 2 Feb 2024 16:22:43 +0530
Message-ID: <CABqG17j5io7S=U6oHktwWjBxaVRnEryWvX7yD9bVAV5cr2ueKg@mail.gmail.com>
Subject: Re: [PATCH v3] dt-bindings: pinctrl: cy8x95x0: Minor fix & update
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Linus Walleij <linus.walleij@linaro.org>, Rob Herring <robh+dt@kernel.org>, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>, 
	Patrick Rudolph <patrick.rudolph@9elements.com>, mazziesaccount@gmail.com, 
	linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, 
	linux-kernel@vger.kernel.org
Content-Type: text/plain; charset="UTF-8"

Hi Krzysztof,

On Wed, 31 Jan 2024 at 14:02, Krzysztof Kozlowski
<krzysztof.kozlowski@linaro.org> wrote:
>
> On 30/01/2024 13:56, Naresh Solanki wrote:
> > Update maxItems to 60 for gpio-reserved-ranges to allow multiple gpio
>
> Subject: everything can be a fix and everything is update. Write
> something useful.
Sure. Will update as:
dt-bindings: pinctrl: cy8x95x0: Update gpio-reserved-ranges

>
> > reserved ranges.
> > Add input-enable property to allow configuring a pin as input.
> > Update example & fix alignment.
> >
> > Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
> > ---
> >  .../bindings/pinctrl/cypress,cy8c95x0.yaml    | 38 ++++++++++++++-----
> >  1 file changed, 28 insertions(+), 10 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml
> > index 7f30ec2f1e54..90dda5d3cc55 100644
> > --- a/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml
> > +++ b/Documentation/devicetree/bindings/pinctrl/cypress,cy8c95x0.yaml
> > @@ -45,7 +45,8 @@ properties:
> >      maxItems: 1
> >
> >    gpio-reserved-ranges:
> > -    maxItems: 1
> > +    minItems: 1
> > +    maxItems: 60
> >
> >    vdd-supply:
> >      description:
> > @@ -85,6 +86,8 @@ patternProperties:
> >
> >        bias-disable: true
> >
> > +      input-enable: true
> > +
> >        output-high: true
> >
> >        output-low: true
> > @@ -125,14 +128,29 @@ examples:
> >        #size-cells = <0>;
> >
> >        pinctrl@20 {
> > -        compatible = "cypress,cy8c9520";
> > -        reg = <0x20>;
> > -        gpio-controller;
> > -        #gpio-cells = <2>;
> > -        #interrupt-cells = <2>;
> > -        interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
> > -        interrupt-controller;
> > -        vdd-supply = <&p3v3>;
> > -        gpio-reserved-ranges = <5 1>;
> > +          compatible = "cypress,cy8c9520";
>
> I don't understand why you change from correct indentation to mixed one
> (2 and 4 spaces). It does not make sense.
Yes indentation is missed. I'll correct to 2 space in next patch revision
>
>
> > +          reg = <0x20>;
> > +          gpio-controller;
> > +          #gpio-cells = <2>;
> > +          #interrupt-cells = <2>;
> > +          interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
> > +          interrupt-controller;
> > +          vdd-supply = <&p3v3>;
> > +          gpio-reserved-ranges = <1 2>, <6 1>, <10 1>, <15 1>;
> > +
> > +          pinctrl-0 = <&U62160_pins>, <&U62160_ipins>;
> > +          pinctrl-names = "default";
>
> Missing blank line.
Will fix in next revision.
>
> > +          U62160_pins: cfg-pins {
> > +              pins = "gp03", "gp16", "gp20", "gp50", "gp51";
> > +              function = "gpio";
> > +              input-enable;
> > +              bias-pull-up;
> > +          };
>
> Missing blank line.
Will fix in next revision.

Regards,
Naresh
>
>
> > +          U62160_ipins: icfg-pins {
> > +              pins = "gp04", "gp17", "gp21", "gp52", "gp53";
> > +              function = "gpio";
> > +              input-enable;
> > +              bias-pull-up;
> > +          };
> >        };
> >      };
>
> Best regards,
> Krzysztof
>