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/sm8450-hdk.dts | 73 ++++++++++++++++++++++++++++++++-
1 file changed, 71 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index e931545a2cac..d5aeb7319776 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -114,9 +114,18 @@ 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>;
+ };
+ };
+
};
};
};
@@ -494,6 +503,37 @@ lt9611_out: endpoint {
};
};
+&i2c5 {
+ 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>;
+ };
+ };
+ };
+ };
+};
+
&mdss {
status = "okay";
};
@@ -513,6 +553,21 @@ &mdss_dsi0_phy {
status = "okay";
};
+&mdss_dp0 {
+ 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";
};
@@ -766,7 +821,7 @@ &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 {
@@ -782,6 +837,20 @@ &usb_1_qmpphy {
vdda-phy-supply = <&vreg_l6b_1p2>;
vdda-pll-supply = <&vreg_l1b_0p91>;
+
+ 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>;
};
&vamacro {
--
2.34.1
