On Fri, Oct 11, 2024 at 07:16:21PM -0400, Jonathan Marek wrote:
> These 3 controllers support OTG and the driver requires the usb-role-switch
> property to enable OTG. Add the property to enable OTG by default.
>
> Signed-off-by: Jonathan Marek <jonathan@xxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/x1e80100.dtsi | 6 ++++++
> 1 file changed, 6 insertions(+)
For some reason commit f042bc234c2e ("arm64: dts: qcom: x1e80100: enable
OTG on USB-C controllers") seems to break UCSI on X1E80100 CRD:
[ 34.479352] ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: PPM init failed, stop trying
>
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> index 7778e17fb2610..fb16047d803c9 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi
> @@ -4199,6 +4199,8 @@ usb_1_ss2_dwc3: usb@a000000 {
>
> dma-coherent;
>
> + usb-role-switch;
> +
> ports {
> #address-cells = <1>;
> #size-cells = <0>;
> @@ -4452,6 +4454,8 @@ usb_1_ss0_dwc3: usb@a600000 {
>
> dma-coherent;
>
> + usb-role-switch;
> +
> ports {
> #address-cells = <1>;
> #size-cells = <0>;
> @@ -4550,6 +4554,8 @@ usb_1_ss1_dwc3: usb@a800000 {
>
> dma-coherent;
>
> + usb-role-switch;
> +
> ports {
> #address-cells = <1>;
> #size-cells = <0>;
> --
> 2.45.1
>
--
With best wishes
Dmitry
