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

Krzysztof Kozlowski
2024-04-08T11:24:07Z

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.

Best regards,
Krzysztof