Re: [PATCHv3 1/2] dt-bindings: usb: typec: anx7688: start a binding document

Krzysztof Kozlowski
2024-04-08T11:59:16Z

On 08/04/2024 13:52, Ondřej Jirman wrote:
> On Mon, Apr 08, 2024 at 01:24:03PM GMT, Krzysztof Kozlowski wrote:
>> On 08/04/2024 13:21, Pavel Machek wrote:
>>> Hi!
>>>
>>>>> Add binding for anx7688 usb type-c bridge. I don't have a datasheet,
>>>>> but I did best I could.
>>>>>
>>>>> Signed-off-by: Pavel Machek <pavel@ucw.cz>
>>>>
>>>> ...
>>>>
>>>>> + cabledet-gpios:
>>>>> + maxItems: 1
>>>>> + description: GPIO controlling CABLE_DET (C3) pin.
>>>>> +
>>>>> + avdd10-supply:
>>>>> + description: 1.0V power supply going to AVDD10 (A4, ...) pins
>>>>> +
>>>>> + dvdd10-supply:
>>>>> + description: 1.0V power supply going to DVDD10 (D6, ...) pins
>>>>> +
>>>>> + avdd18-supply:
>>>>> + description: 1.8V power supply going to AVDD18 (E3, ...) pins
>>>>> +
>>>>> + dvdd18-supply:
>>>>> + description: 1.8V power supply going to DVDD18 (G4, ...) pins
>>>>> +
>>>>> + avdd33-supply:
>>>>> + description: 3.3V power supply going to AVDD33 (C4, ...) pins
>>>>> +
>>>>> + i2c-supply: true
>>>>> + vconn-supply: true
>>>>
>>>> There are no such supplies like i2c and vconn on the schematics.
>>>>
>>>> I think this represents some other part of component which was added
>>>> here only for convenience.
>>>
>>> Can you give me pointer to documentation you are looking at?
>>
>> The schematics you linked in the document at the beginning. Page 13. Do
>> you see these pins there? I saw only VCONN1_EN, but that's not a supply.
>
> The supply is U1308.

That's not a supply to anx7688.

Best regards,
Krzysztof