linux-kernel - Re: [PATCH 1/2] dt-bindings: pinctrl: qcom: Add msm8226 pinctrl bindings

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Date:   Thu, 16 Jul 2020 23:29:03 +0200
From:   Bartosz Dudziak <bartosz.dudziak@...jp.pl>
To:     Rob Herring <robh@...nel.org>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: pinctrl: qcom: Add msm8226 pinctrl
 bindings

On Wed, Jul 15, 2020 at 02:24:13PM -0600, Rob Herring wrote:
> On Sat, Jun 27, 2020 at 09:28:30PM +0200, Bartosz Dudziak wrote:
> > Add device tree binding Documentation details for Qualcomm msm8226
> > pinctrl driver.
> > 
> > - Bindings documentation was based on qcom,sm8250-pinctrl.yaml by
> >   Bjorn Andersson <bjorn.andersson@...aro.org> and then modified for
> >   msm8226 content
> > 
> > Signed-off-by: Bartosz Dudziak <bartosz.dudziak@...jp.pl>
> > ---
> >  .../pinctrl/qcom,msm8226-pinctrl.yaml         | 123 ++++++++++++++++++
> >  1 file changed, 123 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml
> > 
> > diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml
> > new file mode 100644
> > index 0000000000..8d8dc15718
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8226-pinctrl.yaml
> > @@ -0,0 +1,123 @@
> > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: http://devicetree.org/schemas/pinctrl/qcom,msm8226-pinctrl.yaml#
> > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > +
> > +title: Qualcomm Technologies, Inc. MSM8226 TLMM block
> > +
> > +maintainers:
> > +  - Bjorn Andersson <bjorn.andersson@...aro.org>
> > +
> > +description: |
> > +  This binding describes the Top Level Mode Multiplexer block found in the
> > +  MSM8226 platform.
> > +
> > +properties:
> > +  compatible:
> > +    const: qcom,msm8226-pinctrl
> > +
> > +  reg:
> > +    description: Specifies the base address and size of the TLMM register space
> > +    maxItems: 1
> > +
> > +  interrupts:
> > +    description: Specifies the TLMM summary IRQ
> > +    maxItems: 1
> > +
> > +  interrupt-controller: true
> > +
> > +  '#interrupt-cells':
> > +    description: Specifies the PIN numbers and Flags, as defined in
> > +      include/dt-bindings/interrupt-controller/irq.h
> > +    const: 2
> > +
> > +  gpio-controller: true
> > +
> > +  '#gpio-cells':
> > +    description: Specifying the pin number and flags, as defined in
> > +      include/dt-bindings/gpio/gpio.h
> > +    const: 2
> > +
> > +  gpio-ranges:
> > +    maxItems: 1
> > +
> > +  gpio-reserved-ranges:
> > +    maxItems: 1
> > +
> > +#PIN CONFIGURATION NODES
> > +patternProperties:
> > +  '^.*$':
> > +    if:
> > +      type: object
> 
> For new bindings, do '-pins$' for the node name pattern so we don't have 
> to do this hack.
> 

I have changed the name pattern and sent a v2 patch.