On 3.05.2023 15:10, Neil Armstrong wrote:
> With support for the QMP combo phy to react to USB Type-C switch events,
> introduce it as the next hop for the SuperSpeed lanes of the Type-C
> connector, and connect the output of the DisplayPort controller
> to the QMP combo phy.
>
> This allows the TCPM to perform orientation switching of both USB and
> DisplayPort signals.
>
> Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 74 ++++++++++++++++++++++++++++++++-
> 1 file changed, 72 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
> index 2ee1b121686a..fa835bdb7408 100644
> --- a/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8350-hdk.dts
> @@ -58,7 +58,15 @@ port@1 {
> reg = <1>;
>
> pmic_glink_ss_in: endpoint {
> - remote-endpoint = <&usb_1_dwc3_ss>;
> + remote-endpoint = <&usb_1_qmpphy_out>;
> + };
> + };
> +
> + port@2 {
> + reg = <2>;
> +
> + pmic_glink_sbu: endpoint {
> + remote-endpoint = <&fsa4480_sbu_mux>;
> };
> };
> };
> @@ -326,6 +334,36 @@ zap-shader {
> };
> };
>
> +&i2c13 {
> + status = "okay";
> + clock-frequency = <100000>;
Status last
> +
> + fsa4480@42 {
> + compatible = "fcs,fsa4480";
> + reg = <0x42>;
> +
> + interrupts-extended = <&tlmm 2 IRQ_TYPE_LEVEL_LOW>;
> +
> + vcc-supply = <&vreg_bob>;
> + mode-switch;
> + orientation-switch;
> + svid = /bits/ 16 <0xff01>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> +
> + fsa4480_sbu_mux: endpoint {
> + remote-endpoint = <&pmic_glink_sbu>;
> + };
> + };
> + };
> + };
> +};
> +
> &i2c15 {
> clock-frequency = <400000>;
> status = "okay";
> @@ -370,6 +408,20 @@ &mdss {
> status = "okay";
> };
>
> +&mdss_dp {
> + status = "okay";
> +
> + ports {
> + port@1 {
> + reg = <1>;
missing newline
> + mdss_dp0_out: endpoint {
> + data-lanes = <0 1>;
> + remote-endpoint = <&usb_1_qmpphy_dp_in>;
> + };
> + };
> + };
> +};
> +
> &mdss_mdp {
> status = "okay";
> };
> @@ -416,6 +468,10 @@ &qupv3_id_0 {
> status = "okay";
> };
>
> +&qupv3_id_1 {
> + status = "okay";
> +};
> +
> &qupv3_id_2 {
> status = "okay";
> };
> @@ -716,7 +772,7 @@ &usb_1_dwc3_hs {
> };
>
> &usb_1_dwc3_ss {
> - remote-endpoint = <&pmic_glink_ss_in>;
> + remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
> };
>
> &usb_1_hsphy {
> @@ -732,6 +788,20 @@ &usb_1_qmpphy {
>
> vdda-phy-supply = <&vreg_l6b_1p2>;
> vdda-pll-supply = <&vreg_l1b_0p88>;
> +
> + orientation-switch;
this is a common property which will/should be ignored if no
usbc is present
> +};
> +
> +&usb_1_qmpphy_out {
> + remote-endpoint = <&pmic_glink_ss_in>;
> +};
> +
> +&usb_1_qmpphy_usb_ss_in {
> + remote-endpoint = <&usb_1_dwc3_ss>;
> +};
> +
> +&usb_1_qmpphy_dp_in {
> + remote-endpoint = <&mdss_dp0_out>;
'd' < 'o' < 'u'
with that fixed
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Konrad
> };
>
> &usb_2 {
>
