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v5.14.15
  1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * Hardkernel's Exynos4412 based ODROID-U3 board device tree source
  4 *
  5 * Copyright (c) 2014 Marek Szyprowski <m.szyprowski@samsung.com>
  6 *
  7 * Device tree source file for Hardkernel's ODROID-U3 board which is based
  8 * on Samsung's Exynos4412 SoC.
  9 */
 
 
 
 
 10
 11/dts-v1/;
 12#include "exynos4412-odroid-common.dtsi"
 13#include "exynos4412-prime.dtsi"
 14
 15/ {
 16	model = "Hardkernel ODROID-U3 board based on Exynos4412";
 17	compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4";
 18
 19	aliases {
 20		ethernet = &ethernet;
 21	};
 22
 23	memory@40000000 {
 24		device_type = "memory";
 25		reg = <0x40000000 0x7FF00000>;
 26	};
 27
 28	vbus_otg_reg: regulator-1 {
 29		compatible = "regulator-fixed";
 30		regulator-name = "VBUS_VDD_5.0V";
 31		regulator-min-microvolt = <5000000>;
 32		regulator-max-microvolt = <5000000>;
 33		gpio = <&gpl2 0 GPIO_ACTIVE_HIGH>;
 34		enable-active-high;
 35	};
 36
 37	leds {
 38		compatible = "gpio-leds";
 39		led1 {
 40			label = "led1:heart";
 41			gpios = <&gpc1 0 GPIO_ACTIVE_LOW>;
 42			default-state = "on";
 43			linux,default-trigger = "heartbeat";
 44		};
 45	};
 46
 47	fan0: pwm-fan {
 48		compatible = "pwm-fan";
 49		pwms = <&pwm 0 10000 0>;
 
 
 50		#cooling-cells = <2>;
 51		cooling-levels = <0 102 170 230>;
 52	};
 53};
 54
 55&adc {
 56	vdd-supply = <&ldo10_reg>;
 57	/* Nothing connected to ADC inputs, keep it disabled */
 58};
 59
 60/* Supply for LAN9730/SMSC95xx */
 61&buck8_reg {
 62	regulator-name = "BUCK8_P3V3";
 63	regulator-min-microvolt = <3300000>;
 64	regulator-max-microvolt = <3300000>;
 65};
 66
 67&cpu_thermal {
 68	cooling-maps {
 69		map0 {
 70			trip = <&cpu_alert1>;
 71			cooling-device = <&cpu0 9 9>, <&cpu1 9 9>,
 72					 <&cpu2 9 9>, <&cpu3 9 9>,
 73					 <&fan0 1 2>;
 74		};
 75		map1 {
 76			trip = <&cpu_alert2>;
 77			cooling-device = <&cpu0 15 15>, <&cpu1 15 15>,
 78					 <&cpu2 15 15>, <&cpu3 15 15>,
 79					 <&fan0 2 3>;
 80		};
 81		map2 {
 82			trip = <&cpu_alert0>;
 83			cooling-device = <&fan0 0 1>;
 84		};
 85	};
 86};
 87
 88&hdmicec {
 89	needs-hpd;
 90};
 91
 92/* VDDQ for MSHC (eMMC card) */
 93&ldo22_reg {
 94	regulator-name = "LDO22_VDDQ_MMC4_2.8V";
 95	regulator-min-microvolt = <2800000>;
 96	regulator-max-microvolt = <2800000>;
 97};
 98
 99&mshc_0 {
100	vqmmc-supply = <&ldo22_reg>;
101};
102
103&pwm {
104	pinctrl-0 = <&pwm0_out>;
105	pinctrl-names = "default";
106	samsung,pwm-outputs = <0>;
107	status = "okay";
108};
109
110&usb3503 {
111	clock-names = "refclk";
112	clocks = <&pmu_system_controller 0>;
113	refclk-frequency = <24000000>;
114};
115
116&ehci {
117	#address-cells = <1>;
118	#size-cells = <0>;
119	phys = <&exynos_usbphy 2>, <&exynos_usbphy 3>;
120	phy-names = "hsic0", "hsic1";
121
122	ethernet: usbether@2 {
123		compatible = "usb0424,9730";
124		reg = <2>;
125		local-mac-address = [00 00 00 00 00 00]; /* Filled in by a bootloader */
126	};
127};
128
129&hsotg {
130	dr_mode = "otg";
131	vbus-supply = <&vbus_otg_reg>;
132};
133
134&sound {
135	model = "Odroid-U3";
136	samsung,audio-widgets =
137		"Headphone", "Headphone Jack",
138		"Speakers", "Speakers";
139	samsung,audio-routing =
140		"Headphone Jack", "HPL",
141		"Headphone Jack", "HPR",
142		"Headphone Jack", "MICBIAS",
143		"IN1", "Headphone Jack",
144		"Speakers", "SPKL",
145		"Speakers", "SPKR";
146};
147
148&spi_1 {
149	pinctrl-names = "default";
150	pinctrl-0 = <&spi1_bus>;
151	cs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>;
152	status = "okay";
153};
v4.6
 
  1/*
  2 * Hardkernel's Exynos4412 based ODROID-U3 board device tree source
  3 *
  4 * Copyright (c) 2014 Marek Szyprowski <m.szyprowski@samsung.com>
  5 *
  6 * Device tree source file for Hardkernel's ODROID-U3 board which is based
  7 * on Samsung's Exynos4412 SoC.
  8 *
  9 * This program is free software; you can redistribute it and/or modify
 10 * it under the terms of the GNU General Public License version 2 as
 11 * published by the Free Software Foundation.
 12*/
 13
 14/dts-v1/;
 15#include "exynos4412-odroid-common.dtsi"
 
 16
 17/ {
 18	model = "Hardkernel ODROID-U3 board based on Exynos4412";
 19	compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4";
 20
 21	memory {
 
 
 
 
 
 22		reg = <0x40000000 0x7FF00000>;
 23	};
 24
 
 
 
 
 
 
 
 
 
 25	leds {
 26		compatible = "gpio-leds";
 27		led1 {
 28			label = "led1:heart";
 29			gpios = <&gpc1 0 GPIO_ACTIVE_LOW>;
 30			default-state = "on";
 31			linux,default-trigger = "heartbeat";
 32		};
 33	};
 34
 35	fan0: pwm-fan {
 36		compatible = "pwm-fan";
 37		pwms = <&pwm 0 10000 0>;
 38		cooling-min-state = <0>;
 39		cooling-max-state = <3>;
 40		#cooling-cells = <2>;
 41		cooling-levels = <0 102 170 230>;
 42	};
 
 43
 44	thermal-zones {
 45		cpu_thermal: cpu-thermal {
 46			cooling-maps {
 47				map0 {
 48				     trip = <&cpu_alert1>;
 49				     cooling-device = <&cpu0 7 7>;
 50				};
 51				map1 {
 52				     trip = <&cpu_alert2>;
 53				     cooling-device = <&cpu0 13 13>;
 54				};
 55				map2 {
 56				     trip = <&cpu_alert0>;
 57				     cooling-device = <&fan0 0 1>;
 58				};
 59				map3 {
 60				     trip = <&cpu_alert1>;
 61				     cooling-device = <&fan0 1 2>;
 62				};
 63				map4 {
 64				     trip = <&cpu_alert2>;
 65				     cooling-device = <&fan0 2 3>;
 66				};
 67			};
 
 
 
 
 
 68		};
 69	};
 70};
 71
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 72&pwm {
 73	pinctrl-0 = <&pwm0_out>;
 74	pinctrl-names = "default";
 75	samsung,pwm-outputs = <0>;
 76	status = "okay";
 77};
 78
 79&usb3503 {
 80	clock-names = "refclk";
 81	clocks = <&pmu_system_controller 0>;
 82	refclk-frequency = <24000000>;
 83};
 84
 85&ehci {
 86	port@1 {
 87		status = "okay";
 88	};
 89	port@2 {
 90		status = "okay";
 
 
 
 
 91	};
 
 
 
 
 
 92};
 93
 94&sound {
 95	simple-audio-card,name = "Odroid-U3";
 96	simple-audio-card,widgets =
 97		"Headphone", "Headphone Jack",
 98		"Speakers", "Speakers";
 99	simple-audio-card,routing =
100		"Headphone Jack", "HPL",
101		"Headphone Jack", "HPR",
102		"Headphone Jack", "MICBIAS",
103		"IN1", "Headphone Jack",
104		"Speakers", "SPKL",
105		"Speakers", "SPKR";
106};
107
108&spi_1 {
109	pinctrl-names = "default";
110	pinctrl-0 = <&spi1_bus>;
111	cs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>;
112	status = "okay";
113};