arch/arm/dts/s5pc1xx-goni.dts

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