[PATCH v3 3/5] dt-binding: Add JH7110 USB wrapper layer doc.

Minda Chen minda.chen at starfivetech.com
Mon Mar 27 04:04:37 PDT 2023



On 2023/3/23 17:23, Philipp Zabel wrote:
> On Mi, 2023-03-15 at 18:44 +0800, Minda Chen wrote:
>> The dt-binding doc of Cadence USBSS-DRD controller wrapper
>> layer.
>> 
>> Signed-off-by: Minda Chen <minda.chen at starfivetech.com>
>> ---
>>  .../bindings/usb/starfive,jh7110-usb.yaml     | 119 ++++++++++++++++++
>>  1 file changed, 119 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
>> 
>> diff --git a/Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml b/Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
>> new file mode 100644
>> index 000000000000..b1a8dc6d7b4b
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml
>> @@ -0,0 +1,119 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>> +$id: http://devicetree.org/schemas/usb/starfive,jh7110-usb.yaml#
>> +$schema: http://devicetree.org/meta-schemas/core.yaml#
>> +
>> +title: StarFive JH7110 wrapper module for the Cadence USBSS-DRD controller
>> +
>> +maintainers:
>> +  - Minda Chen <minda.chen at starfivetech.com>
>> +
>> +properties:
>> +  compatible:
>> +    const: starfive,jh7110-usb
>> +
>> +  clocks:
>> +    items:
>> +      - description: lpm clock
>> +      - description: stb clock
>> +      - description: apb clock
>> +      - description: axi clock
>> +      - description: utmi apb clock
>> +
>> +  clock-names:
>> +    items:
>> +      - const: lpm
>> +      - const: stb
>> +      - const: apb
>> +      - const: axi
>> +      - const: utmi_apb
>> +
>> +  resets:
>> +    items:
>> +      - description: PWRUP reset
>> +      - description: APB reset
>> +      - description: AXI reset
>> +      - description: UTMI_APB reset
> 
> I'd add a "reset-names" property, just in case there is ever a reason
> to trigger any of the resets independently from the others.
> 
OK, Thanks
> regards
> Philipp



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