linux-kernel - Re: [PATCH 1/2] dt-bindings: mailbox: Add the Spreadtrum mailbox documentation

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Date:   Fri, 13 Mar 2020 10:19:38 +0800
From:   Baolin Wang <baolin.wang7@...il.com>
To:     Rob Herring <robh@...nel.org>
Cc:     mark.rutland@....com, jassisinghbrar@...il.com,
        Orson Zhai <orsonzhai@...il.com>,
        Chunyan Zhang <zhang.lyra@...il.com>,
        devicetree@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] dt-bindings: mailbox: Add the Spreadtrum mailbox documentation

Hi Rob,

On Fri, Mar 13, 2020 at 3:16 AM Rob Herring <robh@...nel.org> wrote:
>
> On Fri, Mar 06, 2020 at 02:07:21PM +0800, Baolin Wang wrote:
> > From: Baolin Wang <baolin.wang@...soc.com>
> >
> > Add the Spreadtrum mailbox documentation.
> >
> > Signed-off-by: Baolin Wang <baolin.wang@...soc.com>
> > Signed-off-by: Baolin Wang <baolin.wang7@...il.com>
> > ---
> >  .../devicetree/bindings/mailbox/sprd-mailbox.yaml  | 56 ++++++++++++++++++++++
> >  1 file changed, 56 insertions(+)
> >  create mode 100644 Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml
> >
> > diff --git a/Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml
> > new file mode 100644
> > index 0000000..2f2fdcf
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/mailbox/sprd-mailbox.yaml
> > @@ -0,0 +1,56 @@
> > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> > +%YAML 1.2
> > +---
> > +$id: "http://devicetree.org/schemas/mailbox/sprd-mailbox.yaml#"
> > +$schema: "http://devicetree.org/meta-schemas/core.yaml#"
> > +
> > +title: Spreadtrum mailbox controller bindings
> > +
> > +maintainers:
> > +  - Orson Zhai <orsonzhai@...il.com>
> > +  - Baolin Wang <baolin.wang7@...il.com>
> > +  - Chunyan Zhang <zhang.lyra@...il.com>
> > +
> > +properties:
> > +  compatible:
> > +    enum:
> > +      - sprd,sc9860-mailbox
> > +
> > +  reg:
> > +    minItems: 2
>
> Need to define what each entry is.

Sure

>
> > +
> > +  interrupts:
> > +    minItems: 2
> > +    description:
> > +      Contains the inbox and outbox interrupt information.
>
> The description should be split to define each entry:
>
> items:
>   - description: inbox interrupt
>   - description: outbox interrupt

Sure.

>
> > +
> > +  clocks:
> > +    maxItems: 1
> > +
> > +  clock-names:
> > +    items:
> > +      - const: enable
> > +
> > +  "#mbox-cells":
> > +    const: 1
> > +
> > +required:
> > +  - compatible
> > +  - reg
> > +  - interrupts
> > +  - "#mbox-cells"
> > +  - clocks
> > +  - clock-names
>
> Add:
>
> additionalProperties: false

OK. Thanks for your comments.

-- 
Baolin Wang