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.
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8350-hdk.dts | 76 ++++++++++++++++++++++++++++++++-
1 file changed, 74 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..d3788bd72ac3 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 +334,37 @@ zap-shader {
};
};
+&i2c13 {
+ clock-frequency = <100000>;
+
+ status = "okay";
+
+ typec-mux@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 +409,21 @@ &mdss {
status = "okay";
};
+&mdss_dp {
+ status = "okay";
+
+ ports {
+ port@1 {
+ reg = <1>;
+
+ mdss_dp0_out: endpoint {
+ data-lanes = <0 1>;
+ remote-endpoint = <&usb_1_qmpphy_dp_in>;
+ };
+ };
+ };
+};
+
&mdss_mdp {
status = "okay";
};
@@ -416,6 +470,10 @@ &qupv3_id_0 {
status = "okay";
};
+&qupv3_id_1 {
+ status = "okay";
+};
+
&qupv3_id_2 {
status = "okay";
};
@@ -716,7 +774,7 @@ &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 +790,20 @@ &usb_1_qmpphy {
vdda-phy-supply = <&vreg_l6b_1p2>;
vdda-pll-supply = <&vreg_l1b_0p88>;
+
+ orientation-switch;
+};
+
+&usb_1_qmpphy_dp_in {
+ remote-endpoint = <&mdss_dp0_out>;
+};
+
+&usb_1_qmpphy_out {
+ remote-endpoint = <&pmic_glink_ss_in>;
+};
+
+&usb_1_qmpphy_usb_ss_in {
+ remote-endpoint = <&usb_1_dwc3_ss>;
};
&usb_2 {
--
2.34.1
