arm64: dts: qcom: sc8180x-primus: Enable the two MP USB ports

The SC8180X Primus comes with an AUX card with two USB ports, fed by the
two multiport ports.

Enable the involved nodes and define two always-on regulators to enable
VBUS for these ports.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Link: https://lore.kernel.org/r/20240730-sc8180x-usb-mp-v2-6-a7dc4265b553@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts
index 65d923497a057d94f2619a950435b1530466a376..9447c1e4577b0f3d784197d18e893723d2f50ad0 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc8180x-primus.dts
+++ b/arch/arm64/boot/dts/qcom/sc8180x-primus.dts
@@ -223,6 +223,32 @@
                vin-supply = <&vph_pwr>;
        };
 
+       vreg_usb2_host_en: regulator-usb2-host-en {
+               compatible = "regulator-fixed";
+               regulator-name = "usb2_host_en";
+
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+
+               gpio = <&pmc8180_1_gpios 9 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+
+               regulator-always-on;
+       };
+
+       vreg_usb3_host_en: regulator-usb3-host-en {
+               compatible = "regulator-fixed";
+               regulator-name = "usb3_host_en";
+
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+
+               gpio = <&pmc8180_2_gpios 9 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+
+               regulator-always-on;
+       };
+
        usbprim-sbu-mux {
                compatible = "pericom,pi3usb102", "gpio-sbu-mux";
 
@@ -623,6 +649,40 @@
        status = "okay";
 };
 
+&usb_mp {
+       status = "okay";
+};
+
+&usb_mp_hsphy0 {
+       vdda-pll-supply = <&vreg_l5e_0p88>;
+       vdda18-supply = <&vreg_l12a_1p8>;
+       vdda33-supply = <&vreg_l16e_3p0>;
+
+       status = "okay";
+};
+
+&usb_mp_hsphy1 {
+       vdda-pll-supply = <&vreg_l5e_0p88>;
+       vdda18-supply = <&vreg_l12a_1p8>;
+       vdda33-supply = <&vreg_l16e_3p0>;
+
+       status = "okay";
+};
+
+&usb_mp_qmpphy0 {
+       vdda-phy-supply = <&vreg_l3c_1p2>;
+       vdda-pll-supply = <&vreg_l5e_0p88>;
+
+       status = "okay";
+};
+
+&usb_mp_qmpphy1 {
+       vdda-phy-supply = <&vreg_l3c_1p2>;
+       vdda-pll-supply = <&vreg_l5e_0p88>;
+
+       status = "okay";
+};
+
 &usb_prim_hsphy {
        vdda-pll-supply = <&vreg_l5e_0p88>;
        vdda18-supply = <&vreg_l12a_1p8>;