Add nodes to support Type-C USB/DP functionality.
On this platform, a Type-C redriver is added to the
SuperSpeed graph.
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 99 ++++++++++++++++++++++++++++++++-
1 file changed, 97 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
index 8669d29144bb..edb31efa563a 100644
--- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
@@ -64,6 +64,7 @@ connector@0 {
reg = <0>;
power-role = "dual";
data-role = "dual";
+ orientation-gpios = <&tlmm 11 GPIO_ACTIVE_HIGH>;
ports {
#address-cells = <1>;
@@ -81,7 +82,15 @@ port@1 {
reg = <1>;
pmic_glink_ss_in: endpoint {
- remote-endpoint = <&usb_1_dwc3_ss>;
+ remote-endpoint = <&redriver_ss_out>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ pmic_glink_sbu: endpoint {
+ remote-endpoint = <&fsa4480_sbu_mux>;
};
};
};
@@ -420,6 +429,69 @@ vreg_l3g_1p2: ldo3 {
};
};
+&i2c_master_hub_0 {
+ status = "okay";
+};
+
+&i2c_hub_2 {
+ status = "okay";
+
+ typec-mux@1c {
+ compatible = "onnn,nb7vpq904m";
+ reg = <0x1c>;
+
+ vcc-supply = <&vreg_l15b_1p8>;
+
+ mode-switch;
+ orientation-switch;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ redriver_ss_out: endpoint {
+ remote-endpoint = <&pmic_glink_ss_in>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ redriver_ss_in: endpoint {
+ data-lanes = <2 3 0 1>;
+ remote-endpoint = <&usb_dp_qmpphy_out>;
+ };
+ };
+ };
+ };
+
+ fsa4480@42 {
+ compatible = "fcs,fsa4480";
+ reg = <0x42>;
+
+ vcc-supply = <&vreg_bob1>;
+
+ mode-switch;
+ orientation-switch;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ fsa4480_sbu_mux: endpoint {
+ remote-endpoint = <&pmic_glink_sbu>;
+ };
+ };
+ };
+ };
+};
+
&gcc {
clocks = <&bi_tcxo_div2>, <&sleep_clk>,
<&pcie0_phy>,
@@ -471,6 +543,15 @@ &mdss_dsi0_phy {
status = "okay";
};
+&mdss_dp0 {
+ status = "okay";
+};
+
+&mdss_dp0_out {
+ data-lanes = <0 1>;
+ remote-endpoint = <&usb_dp_qmpphy_dp_in>;
+};
+
&pcie_1_phy_aux_clk {
status = "disabled";
};
@@ -650,7 +731,7 @@ &usb_1_dwc3_hs {
};
&usb_1_dwc3_ss {
- remote-endpoint = <&pmic_glink_ss_in>;
+ remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
};
&usb_1_hsphy {
@@ -666,9 +747,23 @@ &usb_dp_qmpphy {
vdda-phy-supply = <&vreg_l3e_1p2>;
vdda-pll-supply = <&vreg_l3f_0p88>;
+ orientation-switch;
+
status = "okay";
};
+&usb_dp_qmpphy_dp_in {
+ remote-endpoint = <&mdss_dp0_out>;
+};
+
+&usb_dp_qmpphy_out {
+ remote-endpoint = <&redriver_ss_in>;
+};
+
+&usb_dp_qmpphy_usb_ss_in {
+ remote-endpoint = <&usb_1_dwc3_ss>;
+};
+
&xo_board {
clock-frequency = <76800000>;
};
--
2.34.1
