Re: [PATCH 6/9] arm64: dts: qcom: qcs6490-rb3gen2: Enable USB role switching

[Krishna Kurapati PSSNV]

On 2/22/2024 4:49 AM, Bjorn Andersson wrote:
> With the ADSP remoteproc loaded pmic_glink can be introduced and wired
> up to provide role and orientation switching signals.
>
> Signed-off-by: Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>
> ---
>   arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 48 +++++++++++++++++++++++++++-
>   1 file changed, 47 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
> index ab498494caea..079bf43b14cc 100644
> --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
> +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
> @@ -121,6 +121,41 @@ debug_vm_mem: debug-vm@d0600000 {
>   		};
>   	};
>   
> +	pmic-glink {
> +		compatible = "qcom,qcm6490-pmic-glink", "qcom,pmic-glink";
> +
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		connector@0 {
> +			compatible = "usb-c-connector";
> +			reg = <0>;
> +			power-role = "dual";
> +			data-role = "dual";
> +
> +			ports {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +
> +				port@0 {
> +					reg = <0>;
> +
> +					pmic_glink_hs_in: endpoint {
> +						remote-endpoint = <&usb_1_dwc3_hs>;
> +					};
> +				};
> +
> +				port@1 {
> +					reg = <1>;
> +
> +					pmic_glink_ss_in: endpoint {
> +						remote-endpoint = <&usb_1_dwc3_ss>;
> +					};
> +				};

For the role switching part:
Tested-By: Krishna Kurapati PSSNV <quic_kriskura@xxxxxxxxxxx>

Regards,
Krishna,