[PATCH v2 1/2] dt-bindings: usb: Convert DWC2 bindings to json-schema

Benjamin GAIGNARD benjamin.gaignard at st.com
Thu Jan 2 00:43:40 PST 2020


On 12/30/19 4:35 PM, Krzysztof Kozlowski wrote:
> On Thu, Dec 19, 2019 at 11:35:35AM +0100, Benjamin Gaignard wrote:
>> Convert DWC2 bindings to DT schema format using json-schema.
>> DWC2 is widely use but a couple of compatibles and properties
>> (vusb_d-supply,vusb_a-supply) were missing in dwc2.txt, the
>> patch add them.
>>
>> Signed-off-by: Benjamin Gaignard <benjamin.gaignard at st.com>
>> ---
>> CC: Minas Harutyunyan <hminas at synopsys.com>
>>
>> changes in version 2:
>> - put Minas Harutyunyan <hminas at synopsys.com> as maintainer
>> - remove type and description from phy property
>> - remove description from compatible items
>> - simplify samsung,s3c6400-hsotg compatible handling
>>
> (...)
>
>> +required:
>> +  - compatible
>> +  - reg
>> +  - interrupts
>> +  - clocks
>> +  - clock-names
>> +
>> +additionalProperties: false
>> +
>> +examples:
>> +  - |
>> +      usb at 101c0000 {
>> +        compatible = "ralink,rt3050-usb, snps,dwc2";
> Does it pass dtbs_check? Should be two strings.

Bad copy/past from the original text file.

You are right it should two strings and dt check tools don't detect 
because they see it as a different compatible.

Benjamin

>
> Best regards,
> Krzysztof
>
>


More information about the linux-arm-kernel mailing list