Add DT entry for EC found on Hamoa

Documentation/devicetree/bindings/arm/qcom.yaml

@@ -1074,6 +1074,12 @@ properties:
           - const: qcom,x1e001de
           - const: qcom,x1e80100
 
+      - items:
+          - enum:
+              - qcom,purwa-iot-evk
+          - const: qcom,purwa-iot-som
+          - const: qcom,x1p42100
+
       - items:
           - enum:
               - lenovo,thinkpad-t14s-lcd

arch/arm64/boot/dts/qcom/Makefile

@@ -14,6 +14,13 @@ dtb-$(CONFIG_ARCH_QCOM)	+= apq8094-sony-xperia-kitakami-karin_windy.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-db820c.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= apq8096-ifc6640.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= hamoa-iot-evk.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= hamoa-iot-evk-camera-imx577.dtbo
+
+hamoa-iot-evk-camera-imx577-dtbs	:= hamoa-iot-evk.dtb hamoa-iot-evk-camera-imx577.dtbo
+hamoa-iot-evk-el2-dtbs	:= hamoa-iot-evk.dtb x1-el2.dtbo
+
+dtb-$(CONFIG_ARCH_QCOM)	+= hamoa-iot-evk-camera-imx577.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= hamoa-iot-evk-el2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= ipq5018-rdp432-c2.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= ipq5018-tplink-archer-ax55-v1.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= ipq5332-rdp441.dtb
@@ -130,6 +137,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-lilac.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-maple.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-poplar.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-xiaomi-sagit.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= purwa-iot-evk.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-fairphone-fp5.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-idp.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcm6490-particle-tachyon.dtb

arch/arm64/boot/dts/qcom/hamoa-iot-evk-camera-imx577.dtso

@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/clock/qcom,x1e80100-camcc.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/phy/phy.h>
+
+&{/} {
+	vreg_cam1_1p8: regulator-cam1 {
+		compatible = "regulator-fixed";
+		regulator-name = "vreg_cam1";
+		startup-delay-us = <1000>;
+		enable-active-high;
+		gpio = <&tlmm 19 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&camss {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			csiphy1_ep: endpoint@0 {
+				clock-lanes = <7>;
+				data-lanes = <0 1 2 3>;
+				remote-endpoint = <&imx577_ep>;
+			};
+		};
+	};
+};
+
+&cci0 {
+	status = "okay";
+};
+
+&cci0_i2c1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	camera@1a {
+		compatible = "sony,imx577";
+		reg = <0x1a>;
+
+		reset-gpios = <&tlmm 110 GPIO_ACTIVE_LOW>;
+		pinctrl-0 = <&cam1_default>;
+		pinctrl-names = "default";
+
+		clocks = <&camcc CAM_CC_MCLK1_CLK>;
+		assigned-clocks = <&camcc CAM_CC_MCLK1_CLK>;
+		assigned-clock-rates = <24000000>;
+
+		dvdd-supply = <&vreg_cam1_1p8>;
+		dovdd-supply = <&vreg_l4m_1p8>;
+
+		port {
+			imx577_ep: endpoint {
+				link-frequencies = /bits/ 64 <600000000>;
+				data-lanes = <0 1 2 3>;
+				remote-endpoint = <&csiphy1_ep>;
+			};
+		};
+	};
+};
+
+&csiphy1 {
+	vdda-0p8-supply = <&vreg_l2c_0p8>;
+	vdda-1p2-supply = <&vreg_l1c_1p2>;
+
+	status = "okay";
+};

arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts

@@ -616,6 +616,38 @@
 				sound-dai = <&q6apm>;
 			};
 		};
+
+		dp0-dai-link {
+			link-name = "DP0 Playback";
+
+			codec {
+				sound-dai = <&mdss_dp0>;
+			};
+
+			cpu {
+				sound-dai = <&q6apmbedai DISPLAY_PORT_RX_0>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
+
+		dp1-dai-link {
+			link-name = "DP1 Playback";
+
+			codec {
+				sound-dai = <&mdss_dp1>;
+			};
+
+			cpu {
+				sound-dai = <&q6apmbedai DISPLAY_PORT_RX_1>;
+			};
+
+			platform {
+				sound-dai = <&q6apm>;
+			};
+		};
 	};
 
 	usb-1-ss0-sbu-mux {
@@ -799,6 +831,16 @@
 		pinctrl-0 = <&eusb6_reset_n>;
 		pinctrl-names = "default";
 	};
+
+	embedded-controller@76 {
+		compatible = "qcom,hamoa-iot-evk-ec", "qcom,hamoa-crd-ec";
+		reg = <0x76>;
+
+		interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-0 = <&ec_int_n_default>;
+		pinctrl-names = "default";
+	};
 };
 
 &i2c7 {
@@ -902,6 +944,7 @@
 
 &mdss_dp0 {
 	status = "okay";
+	sound-name-prefix = "Display Port0";
 };
 
 &mdss_dp0_out {
@@ -910,6 +953,7 @@
 
 &mdss_dp1 {
 	status = "okay";
+	sound-name-prefix = "Display Port1";
 };
 
 &mdss_dp1_out {
@@ -1144,6 +1188,22 @@
 	status = "okay";
 };
 
+&sdhc_2 {
+	cd-gpios = <&tlmm 71 GPIO_ACTIVE_LOW>;
+
+	vmmc-supply = <&vreg_l9b_2p9>;
+	vqmmc-supply = <&vreg_l6b_1p8>;
+
+	no-sdio;
+	no-mmc;
+
+	pinctrl-0 = <&sdc2_default &sdc2_card_det_n>;
+	pinctrl-1 = <&sdc2_sleep &sdc2_card_det_n>;
+	pinctrl-names = "default", "sleep";
+
+	status = "okay";
+};
+
 &smb2360_0 {
 	status = "okay";
 };
@@ -1274,6 +1334,28 @@
 };
 
 &tlmm {
+	ec_int_n_default: ec-int-n-state {
+		pins = "gpio66";
+		function = "gpio";
+		bias-disable;
+	};
+
+	cam1_default: cam1-default-state {
+		mclk-pins {
+			pins = "gpio97";
+			function = "cam_mclk";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		rst-pins {
+			pins = "gpio110";
+			function = "gpio";
+			drive-strength = <2>;
+			bias-disable;
+		};
+	};
+
 	edp_reg_en: edp-reg-en-state {
 		pins = "gpio70";
 		function = "gpio";
@@ -1326,6 +1408,13 @@
 		bias-disable;
 	};
 
+	sdc2_card_det_n: sd-card-det-n-state {
+		pins = "gpio71";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+
 	usb1_pwr_1p15_reg_en: usb1-pwr-1p15-reg-en-state {
 		pins = "gpio188";
 		function = "gpio";
@@ -1461,6 +1550,24 @@
 	status = "okay";
 };
 
+&ufs_mem_phy {
+	vdda-phy-supply = <&vreg_l3i_0p8>;
+	vdda-pll-supply = <&vreg_l3e_1p2>;
+
+	status = "okay";
+};
+
+&ufs_mem_hc {
+	reset-gpios = <&tlmm 238 GPIO_ACTIVE_LOW>;
+
+	vcc-supply = <&vreg_l17b_2p5>;
+	vcc-max-microamp = <1300000>;
+	vccq-supply = <&vreg_l2i_1p2>;
+	vccq-max-microamp = <1200000>;
+
+	status = "okay";
+};
+
 &usb_1_ss0_dwc3_hs {
 	remote-endpoint = <&pmic_glink_ss0_hs_in>;
 };
@@ -1511,3 +1618,69 @@
 &usb_mp_hsphy1 {
 	phys = <&eusb6_repeater>;
 };
+
+&thermal_zones {
+	gpuss-0-thermal {
+		trips {
+			trip-point0 {
+				temperature = <105000>;
+			};
+		};
+	};
+
+	gpuss-1-thermal {
+		trips {
+			trip-point0 {
+				temperature = <105000>;
+			};
+		};
+	};
+
+	gpuss-2-thermal {
+		trips {
+			trip-point0 {
+				temperature = <105000>;
+			};
+		};
+	};
+
+	gpuss-3-thermal {
+		trips {
+			trip-point0 {
+				temperature = <105000>;
+			};
+		};
+	};
+
+	gpuss-4-thermal {
+		trips {
+			trip-point0 {
+				temperature = <105000>;
+			};
+		};
+	};
+
+	gpuss-5-thermal {
+		trips {
+			trip-point0 {
+				temperature = <105000>;
+			};
+		};
+	};
+
+	gpuss-6-thermal {
+		trips {
+			trip-point0 {
+				temperature = <105000>;
+			};
+		};
+	};
+
+	gpuss-7-thermal {
+		trips {
+			trip-point0 {
+				temperature = <105000>;
+			};
+		};
+	};
+};

arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi

@@ -376,6 +376,21 @@
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 	};
+
+	/* PM8010_M */
+	regulators-8 {
+		compatible = "qcom,pm8010-rpmh-regulators";
+		qcom,pmic-id = "m";
+
+		vdd-l3-l4-supply = <&vreg_s4c_1p8>;
+
+		vreg_l4m_1p8: ldo4 {
+			regulator-name = "vrer_l4m_1p8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1808000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+		};
+	};
 };
 
 &iris {