On 05/09/2024 14:11, Krzysztof Kozlowski wrote:
> On 05/09/2024 14:05, Konrad Dybcio wrote:
>> On 4.09.2024 1:16 PM, Caleb Connolly wrote:
>>> The secondary USB controller on the rb3gen2 is routed directly to a
>>> mico-USB port where it can be used for EUD debugging or in OTG mode.
>>>
>>> Configure the controller to prefer peripheral mode (as this is almost
>>> always more useful) and describe the connector, vbus supply, and ID pin.
>>>
>>> OTG/Host mode is untested as I don't have micro-USB OTG cables to hand.
>>>
>>> Signed-off-by: Caleb Connolly <caleb.connolly@xxxxxxxxxx>
>>> ---
>>> arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 69 ++++++++++++++++++++++++++++
>>> 1 file changed, 69 insertions(+)
>>>
>>> diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
>>> index 513d5265bb13..fe66f589cb5b 100644
>>> --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
>>> +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
>>> @@ -62,8 +62,30 @@ hdmi_con: endpoint {
>>> };
>>> };
>>> };
>>>
>>> + connector-usb2 {
>>> + compatible = "gpio-usb-b-connector";
>>> + vbus-gpio = <&pm7325_gpios 9 GPIO_ACTIVE_HIGH>;
>>> + id-gpio = <&tlmm 61 GPIO_ACTIVE_HIGH>;
>>
>> I don't think this is right, what's the revision of the board you have?
Still don't have schematics, this is based on downstream Qualcomm Linux.
>
> For sure any 'gpio' property is NAK and there is no way this passed
> checks...
ahh, gpios not gpio right?
sorry, should have caught this.
>
> Best regards,
> Krzysztof
>
--
// Caleb (they/them)
