[PATCH v4 3/3] arm64: dts: qcom: eliza-mtp: Enable USB and ADSP support

[Abel Vesa <abel.vesa@oss.qualcomm.com>]

The Eliza MTP features a single USB Type-C port. Its USB 2.0 lines are
routed through an eUSB2 repeater provided by the PM7550BA PMIC.

Describe the port and repeater, and enable the USB controller and PHYs.

Also specify the ADSP firmware and enable the remoteproc.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Tested-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/eliza-mtp.dts | 81 ++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/eliza-mtp.dts b/arch/arm64/boot/dts/qcom/eliza-mtp.dts
index 90f629800cb0..3e41c95edb28 100644
--- a/arch/arm64/boot/dts/qcom/eliza-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/eliza-mtp.dts
@@ -6,9 +6,12 @@
 /dts-v1/;
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include "eliza.dtsi"
 
+#include "pm7550ba-eliza.dtsi"
+
 / {
 	model = "Qualcomm Technologies, Inc. Eliza MTP";
 	compatible = "qcom,eliza-mtp", "qcom,eliza";
@@ -54,6 +57,44 @@ bi_tcxo_ao_div2: bi-tcxo-ao-div2-clk {
 		};
 	};
 
+	pmic-glink {
+		compatible = "qcom,eliza-pmic-glink",
+			     "qcom,sm8550-pmic-glink",
+			     "qcom,pmic-glink";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		orientation-gpios = <&tlmm 122 GPIO_ACTIVE_HIGH>;
+
+		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_dwc3_hs>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+
+					pmic_glink_ss_in: endpoint {
+						remote-endpoint = <&usb_dp_qmpphy_out>;
+					};
+				};
+			};
+		};
+	};
+
 	vph_pwr: regulator-vph-pwr {
 		compatible = "regulator-fixed";
 
@@ -376,6 +417,18 @@ vreg_l7k: ldo7 {
 	};
 };
 
+&pm7550ba_eusb2_repeater {
+	vdd18-supply = <&vreg_l7b>;
+	vdd3-supply = <&vreg_l17b>;
+};
+
+&remoteproc_adsp {
+	firmware-name = "qcom/eliza/adsp.mbn",
+			"qcom/eliza/adsp_dtb.mbn";
+
+	status = "okay";
+};
+
 &tlmm {
 	gpio-reserved-ranges = <20 4>,   /* NFC SPI */
 			       <111 2>,  /* WCN UART1 */
@@ -405,3 +458,31 @@ &ufs_mem_phy {
 
 	status = "okay";
 };
+
+&usb {
+	status = "okay";
+};
+
+&usb_dp_qmpphy {
+	vdda-phy-supply = <&vreg_l3g>;
+	vdda-pll-supply = <&vreg_l7k>;
+
+	status = "okay";
+};
+
+&usb_dp_qmpphy_out {
+	remote-endpoint = <&pmic_glink_ss_in>;
+};
+
+&usb_dwc3_hs {
+	remote-endpoint = <&pmic_glink_hs_in>;
+};
+
+&usb_hsphy {
+	vdd-supply = <&vreg_l7k>;
+	vdda12-supply = <&vreg_l4b>;
+
+	phys = <&pm7550ba_eusb2_repeater>;
+
+	status = "okay";
+};

-- 
2.54.0