Re: [PATCH v2 4/9] dt-bindings: net: Add bindings for StarFive dwmac

From: yanhong wang
Date: Tue Dec 20 2022 - 01:54:03 EST




On 2022/12/16 19:05, Krzysztof Kozlowski wrote:
> On 16/12/2022 08:06, Yanhong Wang wrote:
>> Add documentation to describe StarFive dwmac driver(GMAC).
>>
>> Signed-off-by: Yanhong Wang <yanhong.wang@xxxxxxxxxxxxxxxx>
>> ---
>> .../devicetree/bindings/net/snps,dwmac.yaml | 1 +
>> .../bindings/net/starfive,jh71x0-dwmac.yaml | 103 ++++++++++++++++++
>> MAINTAINERS | 5 +
>> 3 files changed, 109 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/net/starfive,jh71x0-dwmac.yaml
>>
>> diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
>> index 7870228b4cd3..cdb045d1c618 100644
>> --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
>> +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
>> @@ -91,6 +91,7 @@ properties:
>> - snps,dwmac-5.20
>> - snps,dwxgmac
>> - snps,dwxgmac-2.10
>> + - starfive,jh7110-dwmac
>>
>> reg:
>> minItems: 1
>> diff --git a/Documentation/devicetree/bindings/net/starfive,jh71x0-dwmac.yaml b/Documentation/devicetree/bindings/net/starfive,jh71x0-dwmac.yaml
>> new file mode 100644
>> index 000000000000..5cb1272fe959
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/net/starfive,jh71x0-dwmac.yaml
>> @@ -0,0 +1,103 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +# Copyright (C) 2022 StarFive Technology Co., Ltd.
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/net/starfive,jh71x0-dwmac.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: StarFive JH71x0 DWMAC glue layer
>> +
>> +maintainers:
>> + - Yanhong Wang <yanhong.wang@xxxxxxxxxxxxxxxx>
>> +
>> +select:
>> + properties:
>> + compatible:
>> + contains:
>> + enum:
>> + - starfive,jh7110-dwmac
>> + required:
>> + - compatible
>> +
>> +allOf:
>> + - $ref: snps,dwmac.yaml#
>> +
>> +properties:
>> + compatible:
>> + items:
>> + - enum:
>> + - starfive,jh7110-dwmac
>
> Is it going to grow with new models? If yes, when? If not, filename does
> not match compatible.

I will update the filename in the next version.

>
>> + - const: snps,dwmac-5.20
>> +
>> + clocks:
>> + items:
>> + - description: GMAC main clock
>> + - description: GMAC AHB clock
>> + - description: PTP clock
>> + - description: TX clock
>> + - description: GTXC clock
>> + - description: GTX clock
>> +
>> + clock-names:
>> + items:
>> + - const: stmmaceth
>> + - const: pclk
>> + - const: ptp_ref
>> + - const: tx
>> + - const: gtxc
>> + - const: gtx
>
> missing resets and reset-names.
>

I will add resets and reset-names in the next version.

>> +
>> +required:
>> + - compatible
>> + - clocks
>> + - clock-names
>> + - resets
>> + - reset-names
>> +
>> +unevaluatedProperties: false
>> +
> Best regards,
> Krzysztof
>