1/* 2 * Samsung's S5PC110-based Goni board device tree source 3 * 4 * Copyright (c) 2014 Google, Inc 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9/dts-v1/; 10 11#include "skeleton.dtsi" 12#include "s5pc110-pinctrl.dtsi" 13 14/ { 15 model = "Samsung Goni based on S5PC110"; 16 compatible = "samsung,goni", "samsung,s5pc110"; 17 18 aliases { 19 serial2 = "/serial@e2900800"; 20 console = "/serial@e2900800"; 21 pinctrl0 = &pinctrl0; 22 i2c3 = &i2c_pmic; 23 }; 24 25 pinctrl0: pinctrl@e0200000 { 26 compatible = "samsung,s5pc110-pinctrl"; 27 reg = <0xe0200000 0x1000>; 28 }; 29 30 serial@e2900800 { 31 compatible = "samsung,exynos4210-uart"; 32 reg = <0xe2900800 0x400>; 33 id = <2>; 34 }; 35 36 i2c_pmic: i2c-pmic { 37 compatible = "i2c-gpio"; 38 gpios = <&gpj4 0 0>, /* sda */ 39 <&gpj4 3 0>; /* scl */ 40 i2c-gpio,delay-us = <2>; /* ~100 kHz */ 41 #address-cells = <1>; 42 #size-cells = <0>; 43 status = "okay"; 44 45 max8998-pmic@66 { 46 compatible = "maxim,max8998"; 47 reg = <0x66 0 0>; 48 49 voltage-regulators { 50 ldo2_reg: LDO2 { 51 regulator-compatible = "LDO2"; 52 regulator-name = "VALIVE_1.1V"; 53 regulator-min-microvolt = <1100000>; 54 regulator-max-microvolt = <1100000>; 55 regulator-always-on; 56 }; 57 58 ldo3_reg: LDO3 { 59 regulator-compatible = "LDO3"; 60 regulator-name = "VUSB+MIPI_1.1V"; 61 regulator-min-microvolt = <1100000>; 62 regulator-max-microvolt = <1100000>; 63 regulator-always-on; 64 }; 65 66 ldo4_reg: LDO4 { 67 regulator-compatible = "LDO4"; 68 regulator-name = "VADC_3.3V"; 69 regulator-min-microvolt = <3300000>; 70 regulator-max-microvolt = <3300000>; 71 }; 72 73 ldo5_reg: LDO5 { 74 regulator-compatible = "LDO5"; 75 regulator-name = "VTF_2.8V"; 76 regulator-min-microvolt = <2800000>; 77 regulator-max-microvolt = <2800000>; 78 }; 79 80 ldo6_reg: LDO6 { 81 regulator-compatible = "LDO6"; 82 regulator-name = "VCC_3.3V"; 83 regulator-min-microvolt = <3300000>; 84 regulator-max-microvolt = <3300000>; 85 }; 86 87 ldo7_reg: LDO7 { 88 regulator-compatible = "LDO7"; 89 regulator-name = "VLCD_1.8V"; 90 regulator-min-microvolt = <1800000>; 91 regulator-max-microvolt = <1800000>; 92 regulator-always-on; 93 }; 94 95 ldo8_reg: LDO8 { 96 regulator-compatible = "LDO8"; 97 regulator-name = "VUSB+VDAC_3.3V"; 98 regulator-min-microvolt = <3300000>; 99 regulator-max-microvolt = <3300000>; 100 }; 101 102 ldo9_reg: LDO9 { 103 regulator-compatible = "LDO9"; 104 regulator-name = "VCC+VCAM_2.8V"; 105 regulator-min-microvolt = <2800000>; 106 regulator-max-microvolt = <2800000>; 107 }; 108 109 ldo10_reg: LDO10 { 110 regulator-compatible = "LDO10"; 111 regulator-name = "VPLL_1.1V"; 112 regulator-min-microvolt = <1100000>; 113 regulator-max-microvolt = <1100000>; 114 regulator-boot-on; 115 }; 116 117 ldo11_reg: LDO11 { 118 regulator-compatible = "LDO11"; 119 regulator-name = "CAM_IO_2.8V"; 120 regulator-min-microvolt = <2800000>; 121 regulator-max-microvolt = <2800000>; 122 }; 123 124 ldo12_reg: LDO12 { 125 regulator-compatible = "LDO12"; 126 regulator-name = "CAM_ISP_1.2V"; 127 regulator-min-microvolt = <1200000>; 128 regulator-max-microvolt = <1200000>; 129 }; 130 131 ldo13_reg: LDO13 { 132 regulator-compatible = "LDO13"; 133 regulator-name = "CAM_A_2.8V"; 134 regulator-min-microvolt = <2800000>; 135 regulator-max-microvolt = <2800000>; 136 }; 137 138 ldo14_reg: LDO14 { 139 regulator-compatible = "LDO14"; 140 regulator-name = "CAM_CIF_1.8V"; 141 regulator-min-microvolt = <1800000>; 142 regulator-max-microvolt = <1800000>; 143 }; 144 145 ldo15_reg: LDO15 { 146 regulator-compatible = "LDO15"; 147 regulator-name = "CAM_AF_3.3V"; 148 regulator-min-microvolt = <3300000>; 149 regulator-max-microvolt = <3300000>; 150 }; 151 152 ldo16_reg: LDO16 { 153 regulator-compatible = "LDO16"; 154 regulator-name = "VMIPI_1.8V"; 155 regulator-min-microvolt = <1800000>; 156 regulator-max-microvolt = <1800000>; 157 }; 158 159 ldo17_reg: LDO17 { 160 regulator-compatible = "LDO17"; 161 regulator-name = "CAM_8M_1.8V"; 162 regulator-min-microvolt = <1800000>; 163 regulator-max-microvolt = <1800000>; 164 regulator-always-on; 165 }; 166 167 buck1_reg: BUCK1 { 168 regulator-compatible = "BUCK1"; 169 regulator-name = "VARM_1.2V"; 170 regulator-min-microvolt = <1200000>; 171 regulator-max-microvolt = <1200000>; 172 }; 173 174 buck2_reg: BUCK2 { 175 regulator-compatible = "BUCK2"; 176 regulator-name = "VINT_1.2V"; 177 regulator-min-microvolt = <1200000>; 178 regulator-max-microvolt = <1200000>; 179 }; 180 181 buck3_reg: BUCK3 { 182 regulator-compatible = "BUCK3"; 183 regulator-name = "VCC_1.8V"; 184 regulator-min-microvolt = <1800000>; 185 regulator-max-microvolt = <1800000>; 186 regulator-always-on; 187 }; 188 189 buck4_reg: BUCK4 { 190 regulator-compatible = "BUCK4"; 191 regulator-name = "CAM_CORE_1.2V"; 192 regulator-min-microvolt = <1200000>; 193 regulator-max-microvolt = <1200000>; 194 regulator-always-on; 195 }; 196 }; 197 }; 198 }; 199 200}; 201