arch/arm/dts/s5pc1xx-goni.dts

   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 };