u-boot/arch/arm/dts/dragonboard410c.dts

// SPDX-License-Identifier: GPL-2.0+
/*
 * Qualcomm APQ8016 based Dragonboard 410C board device tree source
 *
 * (C) Copyright 2015 Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
 */

/dts-v1/;

#include "skeleton64.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/pinctrl-snapdragon.h>

/ {
	model = "Qualcomm Technologies, Inc. Dragonboard 410c";
	compatible = "qcom,dragonboard", "qcom,apq8016-sbc";
	qcom,msm-id = <0xce 0x0 0xf8 0x0 0xf9 0x0 0xfa 0x0 0xf7 0x0>;
	qcom,board-id = <0x10018 0x0>;
	#address-cells = <0x2>;
	#size-cells = <0x2>;

	aliases {
		usb0 = "/soc/ehci@78d9000";
	};

	memory {
		device_type = "memory";
		reg = <0 0x80000000 0 0x3da00000>;
	};

	reserved-memory {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		smem_mem: smem_region@86300000 {
			reg = <0x0 0x86300000 0x0 0x100000>;
			no-map;
		};
	};

	chosen {
		stdout-path = "/soc/serial@78b0000";
	};

	smem {
		compatible = "qcom,smem";
		memory-region = <&smem_mem>;
		qcom,rpm-msg-ram = <&rpm_msg_ram>;
	};

	soc {
		#address-cells = <0x1>;
		#size-cells = <0x1>;
		ranges = <0x0 0x0 0x0 0xffffffff>;
		compatible = "simple-bus";

		rpm_msg_ram: memory@60000 {
			compatible = "qcom,rpm-msg-ram";
			reg = <0x60000 0x8000>;
		};

		soc_gpios: pinctrl@1000000 {
			compatible = "qcom,msm8916-pinctrl";
			reg = <0x1000000 0x400000>;
			gpio-controller;
			gpio-count = <122>;
			gpio-bank-name="soc";
			#gpio-cells = <2>;

			blsp1_uart: uart {
				function = "blsp1_uart";
				pins = "GPIO_4", "GPIO_5";
				drive-strength = <DRIVE_STRENGTH_8MA>;
				bias-disable;
			};
		};
		clkc: qcom,gcc@1800000 {
			compatible = "qcom,gcc-apq8016";
			reg = <0x1800000 0x80000>;
			#address-cells = <0x1>;
			#size-cells = <0x0>;
		};

		serial@78b0000 {
			compatible = "qcom,msm-uartdm-v1.4";
			reg = <0x78b0000 0x200>;
			clock = <&clkc 4>;
			pinctrl-names = "uart";
			pinctrl-0 = <&blsp1_uart>;
		};

		ehci@78d9000 {
			compatible = "qcom,ehci-host";
			reg = <0x78d9000 0x400>;
			phys = <&ehci_phy>;
		};

		ehci_phy: ehci_phy@78d9000 {
			compatible = "qcom,apq8016-usbphy";
			reg = <0x78d9000 0x400>;
			#phy-cells = <0>;
		};

		sdhci@07824000 {
			compatible = "qcom,sdhci-msm-v4";
			reg = <0x7824900 0x11c 0x7824000 0x800>;
			bus-width = <0x8>;
			index = <0x0>;
			non-removable;
			clock = <&clkc 0>;
			clock-frequency = <100000000>;
		};

		sdhci@07864000 {
			compatible = "qcom,sdhci-msm-v4";
			reg = <0x7864900 0x11c 0x7864000 0x800>;
			index = <0x1>;
			bus-width = <0x4>;
			clock = <&clkc 1>;
			clock-frequency = <200000000>;
			cd-gpios = <&soc_gpios 38 GPIO_ACTIVE_LOW>;
		};

		wcnss {
			bt {
				compatible="qcom,wcnss-bt";
			};

			wifi {
				compatible="qcom,wcnss-wlan";
			};
		};

		spmi_bus: spmi@200f000 {
			compatible = "qcom,spmi-pmic-arb";
			reg = <0x0200f000 0x001000>,
			      <0x02400000 0x400000>,
			      <0x02c00000 0x400000>,
			      <0x03800000 0x200000>,
			      <0x0200a000 0x002100>;
			reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
			#address-cells = <0x1>;
			#size-cells = <0x1>;
			pmic0: pm8916@0 {
				compatible = "qcom,spmi-pmic";
				reg = <0x0 0x1>;
				#address-cells = <0x1>;
				#size-cells = <0x1>;

				pm8916_pon: pm8916_pon@800 {
					compatible = "qcom,pm8916-pwrkey";
					reg = <0x800 0x96>;
					#gpio-cells = <2>;
					gpio-controller;
				};

				pm8916_gpios: pm8916_gpios@c000 {
					compatible = "qcom,pm8916-gpio";
					reg = <0xc000 0x400>;
					gpio-controller;
					gpio-count = <4>;
					#gpio-cells = <2>;
					gpio-bank-name="pmic";
				};
			};

			pmic1: pm8916@1 {
				compatible = "qcom,spmi-pmic";
				reg = <0x1 0x1>;
			};
		};
	};

	leds {
		compatible = "gpio-leds";
		user1 {
			label = "green:user1";
			gpios = <&soc_gpios 21 0>;
		};

		user2 {
			label = "green:user2";
			gpios = <&soc_gpios 120 0>;
		};

		user3 {
			label = "green:user3";
			gpios = <&pm8916_gpios 0 0>;
		};

		user4 {
			label = "green:user4";
			gpios = <&pm8916_gpios 1 0>;
		};
	};
};

#include "dragonboard410c-uboot.dtsi"