netdev - Re: [PATCH v3 1/2] dt-bindings: dwmac: Add bindings for new Ingenic SoCs.

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Message-ID: <CAL_JsqJW_L3TXTy89Y6YOyQzGzOeN3g1D7pwbuGmSW6TFaO4nA@mail.gmail.com>
Date:   Fri, 18 Jun 2021 13:50:25 -0600
From:   Rob Herring <robh+dt@...nel.org>
To:     周琰杰 <zhouyanjie@...yeetech.com>
Cc:     sihui.liu@...enic.com, David Miller <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Giuseppe CAVALLARO <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Jose Abreu <joabreu@...opsys.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        netdev <netdev@...r.kernel.org>, devicetree@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "moderated list:ARM/STM32 ARCHITECTURE" 
        <linux-stm32@...md-mailman.stormreply.com>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>, dongsheng.qiu@...enic.com,
        aric.pzqi@...enic.com, rick.tyliu@...enic.com,
        jun.jiang@...enic.com, sernia.zhou@...mail.com
Subject: Re: [PATCH v3 1/2] dt-bindings: dwmac: Add bindings for new Ingenic SoCs.

On Wed, Jun 16, 2021 at 9:24 PM 周琰杰 <zhouyanjie@...yeetech.com> wrote:
>
> Hi Rob,
>
> 于 Wed, 16 Jun 2021 15:45:26 +0800
> 周琰杰 <zhouyanjie@...yeetech.com> 写道:
>
> > Hi Rob,
> >
> > 于 Tue, 15 Jun 2021 17:05:45 -0600
> > Rob Herring <robh+dt@...nel.org> 写道:
> >
> > > On Mon, Jun 14, 2021 at 11:18 AM 周琰杰 (Zhou Yanjie)
> > > <zhouyanjie@...yeetech.com> wrote:
> > > >
> > > > Add the dwmac bindings for the JZ4775 SoC, the X1000 SoC,
> > > > the X1600 SoC, the X1830 SoC and the X2000 SoC from Ingenic.
> > > >
> > > > Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@...yeetech.com>
> > > > ---
> > > >
> > > > Notes:
> > > >     v1->v2:
> > > >     No change.
> > > >
> > > >     v2->v3:
> > > >     Add "ingenic,mac.yaml" for Ingenic SoCs.
> > > >
> > > >  .../devicetree/bindings/net/ingenic,mac.yaml       | 76
> > > > ++++++++++++++++++++++ .../devicetree/bindings/net/snps,dwmac.yaml
> > > > | 15 +++++ 2 files changed, 91 insertions(+)
> > > >  create mode 100644
> > > > Documentation/devicetree/bindings/net/ingenic,mac.yaml
> > > >
> > > > diff --git
> > > > a/Documentation/devicetree/bindings/net/ingenic,mac.yaml
> > > > b/Documentation/devicetree/bindings/net/ingenic,mac.yaml new file
> > > > mode 100644 index 00000000..5fe2e81 --- /dev/null
> > > > +++ b/Documentation/devicetree/bindings/net/ingenic,mac.yaml
> > > > @@ -0,0 +1,76 @@
> > > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> > > > +%YAML 1.2
> > > > +---
> > > > +$id: http://devicetree.org/schemas/net/ingenic,mac.yaml#
> > > > +$schema: http://devicetree.org/meta-schemas/core.yaml#
> > > > +
> > > > +title: Bindings for MAC in Ingenic SoCs
> > > > +
> > > > +maintainers:
> > > > +  - 周琰杰 (Zhou Yanjie) <zhouyanjie@...yeetech.com>
> > > > +
> > > > +description:
> > > > +  The Ethernet Media Access Controller in Ingenic SoCs.
> > > > +
> > > > +properties:
> > > > +  compatible:
> > > > +    enum:
> > > > +      - ingenic,jz4775-mac
> > > > +      - ingenic,x1000-mac
> > > > +      - ingenic,x1600-mac
> > > > +      - ingenic,x1830-mac
> > > > +      - ingenic,x2000-mac
> > > > +
> > > > +  reg:
> > > > +    maxItems: 1
> > > > +
> > > > +  interrupts:
> > > > +    maxItems: 1
> > > > +
> > > > +  interrupt-names:
> > > > +    const: macirq
> > > > +
> > > > +  clocks:
> > > > +    maxItems: 1
> > > > +
> > > > +  clock-names:
> > > > +    const: stmmaceth
> > > > +
> > > > +  mode-reg:
> > > > +    description: An extra syscon register that control ethernet
> > > > interface and timing delay
> > >
> > > Needs a vendor prefix and type.
> > >
> > > > +
> > > > +  rx-clk-delay-ps:
> > > > +    description: RGMII receive clock delay defined in pico
> > > > seconds +
> > > > +  tx-clk-delay-ps:
> > > > +    description: RGMII transmit clock delay defined in pico
> > > > seconds +
> > > > +required:
> > > > +  - compatible
> > > > +  - reg
> > > > +  - interrupts
> > > > +  - interrupt-names
> > > > +  - clocks
> > > > +  - clock-names
> > > > +  - mode-reg
> > > > +
> > > > +additionalProperties: false
> > > > +
> > > > +examples:
> > > > +  - |
> > > > +    #include <dt-bindings/clock/x1000-cgu.h>
> > > > +
> > > > +    mac: ethernet@...b0000 {
> > > > +        compatible = "ingenic,x1000-mac", "snps,dwmac";
> > >
> > > Doesn't match the schema.
> >
> > Sorry for that, somehow when I run "make dt_bindings_check", there is
> > no warrning or error message about this file. I am sure that yamllint
> > is installed and dtschema has been upgraded to 2021.6.
>
> I found that it seems to be because 5.13 newly introduced
> "DT_CHECKER_FLAGS=-m", and I am still using the old
> "make dt_binding_check" command, so this error is not prompted. Now I
> can see this error message after using the
> "make DT_CHECKER_FLAGS=-m dt_binding_check" command, and I will send a
> fix soon.

No, this error has nothing to do with the '-m' option.

Rob