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arm64: dts: qcom: sc8280xp-crd: Add QMP to SuperSpeed graph

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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 two USB
Type-C connectors, 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.

Tested-by: Abel Vesa <abel.vesa@linaro.org>
Tested-by: Steev Klimaszewski <steev@kali.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on HDK8450
Tested-by: Johan Hovold <johan+linaro@kernel.org>	# X13s
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230515032743.400170-8-quic_bjorande@quicinc.com
This commit is contained in:
Bjorn Andersson
2023-05-14 20:27:42 -07:00
committed by Bjorn Andersson
parent 4fc6a939ab
commit 507ceaa5ca
2 changed files with 58 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
arch/arm64/boot/dts/qcom/sc8280xp-crd.dts
View File

@@ -64,7 +64,7 @@ port@1 {
reg = <1>;
pmic_glink_con0_ss: endpoint {
remote-endpoint = <&mdss0_dp0_out>;
remote-endpoint = <&usb_0_qmpphy_out>;
};
};
@@ -99,7 +99,7 @@ port@1 {
reg = <1>;
pmic_glink_con1_ss: endpoint {
remote-endpoint = <&mdss0_dp1_out>;
remote-endpoint = <&usb_1_qmpphy_out>;
};
};
@@ -386,7 +386,7 @@ &mdss0_dp0 {
&mdss0_dp0_out {
data-lanes = <0 1>;
remote-endpoint = <&pmic_glink_con0_ss>;
remote-endpoint = <&usb_0_qmpphy_dp_in>;
};
&mdss0_dp1 {
@@ -395,7 +395,7 @@ &mdss0_dp1 {
&mdss0_dp1_out {
data-lanes = <0 1>;
remote-endpoint = <&pmic_glink_con1_ss>;
remote-endpoint = <&usb_1_qmpphy_dp_in>;
};
&mdss0_dp3 {
@@ -644,9 +644,19 @@ &usb_0_qmpphy {
vdda-phy-supply = <&vreg_l9d>;
vdda-pll-supply = <&vreg_l4d>;
orientation-switch;
status = "okay";
};
&usb_0_qmpphy_dp_in {
remote-endpoint = <&mdss0_dp0_out>;
};
&usb_0_qmpphy_out {
remote-endpoint = <&pmic_glink_con0_ss>;
};
&usb_0_role_switch {
remote-endpoint = <&pmic_glink_con0_hs>;
};
@@ -671,9 +681,19 @@ &usb_1_qmpphy {
vdda-phy-supply = <&vreg_l4b>;
vdda-pll-supply = <&vreg_l3b>;
orientation-switch;
status = "okay";
};
&usb_1_qmpphy_dp_in {
remote-endpoint = <&mdss0_dp1_out>;
};
&usb_1_qmpphy_out {
remote-endpoint = <&pmic_glink_con1_ss>;
};
&usb_1_role_switch {
remote-endpoint = <&pmic_glink_con1_hs>;
};

34
arch/arm64/boot/dts/qcom/sc8280xp.dtsi
View File

@@ -2865,6 +2865,23 @@ usb_0_qmpphy: phy@88eb000 {
#phy-cells = <1>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
usb_0_qmpphy_out: endpoint {};
};
port@2 {
reg = <2>;
usb_0_qmpphy_dp_in: endpoint {};
};
};
};
usb_1_hsphy: phy@8902000 {
@@ -2901,6 +2918,23 @@ usb_1_qmpphy: phy@8903000 {
#phy-cells = <1>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
usb_1_qmpphy_out: endpoint {};
};
port@2 {
reg = <2>;
usb_1_qmpphy_dp_in: endpoint {};
};
};
};
mdss1_dp0_phy: phy@8909a00 {