linux-kernel - Re: [PATCH V3 3/7] bindings: usb: dwc3: Update dwc3 properties for EUD connector

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Message-ID: <4544bd87-f456-bc6a-8e7f-40bd4eb33ef1@quicinc.com>
Date:   Mon, 17 Jan 2022 10:39:09 +0530
From:   Souradeep Chowdhury <quic_schowdhu@...cinc.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
CC:     <linux-arm-msm@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <pure.logic@...us-software.ie>,
        <greg@...ah.com>, <linux-kernel@...r.kernel.org>,
        <tsoni@...eaurora.org>, <psodagud@...eaurora.org>,
        <satyap@...eaurora.org>, <pheragu@...eaurora.org>,
        <rnayak@...eaurora.org>, <sibis@...eaurora.org>,
        <saiprakash.ranjan@...eaurora.org>
Subject: Re: [PATCH V3 3/7] bindings: usb: dwc3: Update dwc3 properties for
 EUD connector


On 1/7/2022 6:26 AM, Bjorn Andersson wrote:
> On Tue 04 Jan 03:58 PST 2022, Souradeep Chowdhury wrote:
>
>> Add the connector property for dwc3 node. This connector can
>> be used to role-switch the controller from device to host and
>> vice versa.
>>
>> Signed-off-by: Souradeep Chowdhury <quic_schowdhu@...cinc.com>
>> ---
>>   Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 6 ++++++
>>   1 file changed, 6 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
>> index 078fb78..9382168 100644
>> --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
>> +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
>> @@ -318,6 +318,12 @@ properties:
>>       items:
>>         enum: [1, 4, 8, 16, 32, 64, 128, 256]
>>   
>> +  connector:
> The dwc3 isn't the connector, so I think you should put a ports {} in
> the dwc3 and link that to the connector that is described elsewhere.
Ack
> Regards,
> Bjorn
>
>> +    type: object
>> +    $ref: /connector/usb-connector.yaml#
>> +    description:
>> +      Connector for dual role switch, especially for "eud-usb-c-connector"
>> +
>>   unevaluatedProperties: false
>>   
>>   required:
>> -- 
>> 2.7.4
>>