With the ADSP remoteproc loaded pmic_glink can be introduced and
together with the redriver wired up to provide role and orientation
switching signals as well as USB Type-C display on the RB3gen2.
Reviewed-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Tested-By: Krishna Kurapati PSSNV <quic_kriskura@xxxxxxxxxxx>
Signed-off-by: Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 107 ++++++++++++++++++++++++++-
1 file changed, 106 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
index 2f94b1b865e7..3cc19ccff90c 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
@@ -135,6 +135,49 @@ debug_vm_mem: debug-vm@d0600000 {
};
};
+ pmic-glink {
+ compatible = "qcom,qcm6490-pmic-glink", "qcom,pmic-glink";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+ power-role = "dual";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ pmic_glink_hs_in: endpoint {
+ remote-endpoint = <&usb_1_dwc3_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ pmic_glink_ss_in: endpoint {
+ remote-endpoint = <&redriver_usb_con_ss>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ pmic_glink_sbu_in: endpoint {
+ remote-endpoint = <&redriver_usb_con_sbu>;
+ };
+ };
+ };
+ };
+ };
+
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
@@ -496,6 +539,36 @@ typec-mux@1c {
retimer-switch;
orientation-switch;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ redriver_usb_con_ss: endpoint {
+ remote-endpoint = <&pmic_glink_ss_in>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ redriver_phy_con_ss: endpoint {
+ remote-endpoint = <&usb_dp_qmpphy_out>;
+ data-lanes = <0 1 2 3>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ redriver_usb_con_sbu: endpoint {
+ remote-endpoint = <&pmic_glink_sbu_in>;
+ };
+ };
+ };
};
};
@@ -503,6 +576,15 @@ &mdss {
status = "okay";
};
+&mdss_dp {
+ status = "okay";
+};
+
+&mdss_dp_out {
+ data-lanes = <0 1>;
+ remote-endpoint = <&usb_dp_qmpphy_dp_in>;
+};
+
&mdss_edp {
status = "okay";
};
@@ -547,7 +629,16 @@ &usb_1 {
};
&usb_1_dwc3 {
- dr_mode = "peripheral";
+ dr_mode = "otg";
+ usb-role-switch;
+};
+
+&usb_1_dwc3_hs {
+ remote-endpoint = <&pmic_glink_hs_in>;
+};
+
+&usb_1_dwc3_ss {
+ remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>;
};
&usb_1_hsphy {
@@ -562,9 +653,23 @@ &usb_1_qmpphy {
vdda-phy-supply = <&vreg_l6b_1p2>;
vdda-pll-supply = <&vreg_l1b_0p912>;
+ orientation-switch;
+
status = "okay";
};
+&usb_dp_qmpphy_out {
+ remote-endpoint = <&redriver_phy_con_ss>;
+};
+
+&usb_dp_qmpphy_usb_ss_in {
+ remote-endpoint = <&usb_1_dwc3_ss>;
+};
+
+&usb_dp_qmpphy_dp_in {
+ remote-endpoint = <&mdss_dp_out>;
+};
+
&wifi {
memory-region = <&wlan_fw_mem>;
};
--
2.25.1
