arch/arm/dts/exynos4412-odroid.dts

   1 /*
   2  * Odroid-U3/X2 board device tree source
   3  *
   4  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 /dts-v1/;
  11 #include "exynos4412.dtsi"
  12
  13 / {
  14         model = "Odroid based on Exynos4412";
  15         compatible = "samsung,odroid", "samsung,exynos4412";
  16
  17         aliases {
  18                 i2c0 = "/i2c@13860000";
  19                 i2c1 = "/i2c@13870000";
  20                 i2c2 = "/i2c@13880000";
  21                 i2c3 = "/i2c@13890000";
  22                 i2c4 = "/i2c@138a0000";
  23                 i2c5 = "/i2c@138b0000";
  24                 i2c6 = "/i2c@138c0000";
  25                 i2c7 = "/i2c@138d0000";
  26                 serial0 = "/serial@13800000";
  27                 console = "/serial@13810000";
  28                 mmc0 = &mshc_0;
  29                 mmc1 = &sdhci2;
  30         };
  31
  32         i2c@13860000 {
  33                 samsung,i2c-sda-delay = <100>;
  34                 samsung,i2c-slave-addr = <0x10>;
  35                 samsung,i2c-max-bus-freq = <100000>;
  36                 status = "okay";
  37
  38                 max77686_pmic@09 {
  39                         compatible = "maxim,max77686";
  40                         interrupts = <7 0>;
  41                         reg = <0x09 0 0>;
  42                         #clock-cells = <1>;
  43
  44                         voltage-regulators {
  45                                 ldo1_reg: LDO1 {
  46                                         regulator-name = "VDD_ALIVE_1.0V";
  47                                         regulator-min-microvolt = <1000000>;
  48                                         regulator-max-microvolt = <1000000>;
  49                                 };
  50
  51                                 ldo2_reg: LDO2 {
  52                                         regulator-name = "VDDQ_VM1M2_1.2V";
  53                                         regulator-min-microvolt = <1200000>;
  54                                         regulator-max-microvolt = <1200000>;
  55                                 };
  56
  57                                 ldo3_reg: LDO3 {
  58                                         regulator-name = "VCC_1.8V_AP";
  59                                         regulator-min-microvolt = <1800000>;
  60                                         regulator-max-microvolt = <1800000>;
  61                                 };
  62
  63                                 ldo4_reg: LDO4 {
  64                                         regulator-name = "VDDQ_MMC2_2.8V";
  65                                         regulator-min-microvolt = <2800000>;
  66                                         regulator-max-microvolt = <2800000>;
  67                                 };
  68
  69                                 ldo5_reg: LDO5 {
  70                                         regulator-name = "VDDQ_MMC0/1/3_1.8V";
  71                                         regulator-min-microvolt = <1800000>;
  72                                         regulator-max-microvolt = <1800000>;
  73                                 };
  74
  75                                 ldo6_reg: LDO6 {
  76                                         regulator-name = "VMPLL_1.0V";
  77                                         regulator-min-microvolt = <1100000>;
  78                                         regulator-max-microvolt = <1100000>;
  79                                 };
  80
  81                                 ldo7_reg: LDO7 {
  82                                         regulator-name = "VPLL_1.1V";
  83                                         regulator-min-microvolt = <1100000>;
  84                                         regulator-max-microvolt = <1100000>;
  85                                 };
  86
  87                                 ldo8_reg: LDO8 {
  88                                         regulator-name = "VDD_MIPI/HDMI_1.0V";
  89                                         regulator-min-microvolt = <1000000>;
  90                                         regulator-max-microvolt = <1000000>;
  91                                 };
  92
  93                                 ldo10_reg: LDO10 {
  94                                         regulator-name = "VDD_MIPI/HDMI_1.8V";
  95                                         regulator-min-microvolt = <1800000>;
  96                                         regulator-max-microvolt = <1800000>;
  97                                 };
  98
  99                                 ldo11_reg: LDO11 {
 100                                         regulator-name = "VDD_ABB1_1.8V";
 101                                         regulator-min-microvolt = <1800000>;
 102                                         regulator-max-microvolt = <1800000>;
 103                                 };
 104
 105                                 ldo12_reg: LDO12 {
 106                                         regulator-name = "VDD_UOTG_3.0V";
 107                                         regulator-min-microvolt = <3000000>;
 108                                         regulator-max-microvolt = <3000000>;
 109                                 };
 110
 111                                 ldo13_reg: LDO13 {
 112                                         regulator-name = "VDD_C2C_1.8V";
 113                                         regulator-min-microvolt = <1800000>;
 114                                         regulator-max-microvolt = <1800000>;
 115                                 };
 116
 117                                 ldo14_reg: LDO14 {
 118                                         regulator-name = "VDD_ABB02_1.8V";
 119                                         regulator-min-microvolt = <1800000>;
 120                                         regulator-max-microvolt = <1800000>;
 121                                 };
 122
 123                                 ldo15_reg: LDO15 {
 124                                         regulator-name = "VDD_HSIC/OTG_1.0V";
 125                                         regulator-min-microvolt = <1000000>;
 126                                         regulator-max-microvolt = <1000000>;
 127                                 };
 128
 129                                 ldo16_reg: LDO16 {
 130                                         regulator-name = "VDD_HSIC_1.8V";
 131                                         regulator-min-microvolt = <1800000>;
 132                                         regulator-max-microvolt = <1800000>;
 133                                 };
 134
 135                                 ldo17_reg: LDO17 {
 136                                         regulator-name = "VDDQ_CAM_1.2V";
 137                                         regulator-min-microvolt = <1200000>;
 138                                         regulator-max-microvolt = <1200000>;
 139                                 };
 140
 141                                 ldo20_reg: LDO20 {
 142                                         regulator-name = "VDDQ_EMMC_1.8V";
 143                                         regulator-min-microvolt = <1800000>;
 144                                         regulator-max-microvolt = <1800000>;
 145                                         regulator-always-on;
 146                                         regulator-boot-on;
 147                                 };
 148
 149                                 ldo21_reg: LDO21 {
 150                                         regulator-name = "TFLASH_2.8V";
 151                                         regulator-min-microvolt = <2800000>;
 152                                         regulator-max-microvolt = <2800000>;
 153                                         regulator-always-on;
 154                                         regulator-boot-on;
 155                                 };
 156
 157                                 ldo22_reg: LDO22 {
 158                                         regulator-name = "VDDQ_EMMC_2.8V";
 159                                         regulator-min-microvolt = <2800000>;
 160                                         regulator-max-microvolt = <2800000>;
 161                                         regulator-always-on;
 162                                         regulator-boot-on;
 163                                 };
 164
 165                                 ldo25_reg: LDO25 {
 166                                         regulator-compatible = "LDO25";
 167                                         regulator-name = "VDDQ_LCD_3.0V";
 168                                         regulator-min-microvolt = <3000000>;
 169                                         regulator-max-microvolt = <3000000>;
 170                                 };
 171
 172                                 buck1_reg: BUCK1 {
 173                                         regulator-name = "VDD_MIF_1.0V";
 174                                         regulator-min-microvolt = <8500000>;
 175                                         regulator-max-microvolt = <1100000>;
 176                                 };
 177
 178                                 buck2_reg: BUCK2 {
 179                                         regulator-name = "VDD_ARM_1.0V";
 180                                         regulator-min-microvolt = <850000>;
 181                                         regulator-max-microvolt = <1500000>;
 182                                 };
 183
 184                                 buck3_reg: BUCK3 {
 185                                         regulator-name = "VDD_INT_1.1V";
 186                                         regulator-min-microvolt = <850000>;
 187                                         regulator-max-microvolt = <1150000>;
 188                                 };
 189
 190                                 buck4_reg: BUCK4 {
 191                                         regulator-name = "VDD_G3D_1.0V";
 192                                         regulator-min-microvolt = <850000>;
 193                                         regulator-max-microvolt = <1150000>;
 194                                 };
 195
 196                                 buck5_reg: BUCK5 {
 197                                         regulator-name = "VDDQ_AP_1.2V";
 198                                         regulator-min-microvolt = <1200000>;
 199                                         regulator-max-microvolt = <1200000>;
 200                                 };
 201
 202                                 buck6_reg: BUCK6 {
 203                                         regulator-name = "VCC_INL1/7_1.35V";
 204                                         regulator-min-microvolt = <1350000>;
 205                                         regulator-max-microvolt = <1350000>;
 206                                 };
 207
 208                                 buck7_reg: BUCK7 {
 209                                         regulator-name = "VCC_INL2/3/5_2.0V";
 210                                         regulator-min-microvolt = <2000000>;
 211                                         regulator-max-microvolt = <2000000>;
 212                                 };
 213
 214                                 buck8_reg: BUCK8 {
 215                                         regulator-name = "VCC_P3V3_2.85V";
 216                                         regulator-min-microvolt = <750000>;
 217                                         regulator-max-microvolt = <3300000>;
 218                                 };
 219                         };
 220                 };
 221         };
 222
 223         serial@13810000 {
 224                 status = "okay";
 225         };
 226
 227         ehci@12580000 {
 228                 compatible = "samsung,exynos-ehci";
 229                 reg = <0x12580000 0x100>;
 230                 #address-cells = <1>;
 231                 #size-cells = <1>;
 232                 phy {
 233                         compatible = "samsung,exynos-usb-phy";
 234                         reg = <0x125B0000 0x100>;
 235                 };
 236         };
 237
 238         emmc-reset {
 239                 compatible = "samsung,emmc-reset";
 240                 reset-gpio = <&gpk1 2 0>;
 241         };
 242 };
 243
 244 &sdhci2 {
 245         samsung,bus-width = <4>;
 246         samsung,timing = <1 2 3>;
 247         cd-gpios = <&gpk2 2 0>;
 248         status = "okay";
 249 };
 250
 251 &mshc_0 {
 252         samsung,bus-width = <8>;
 253         samsung,timing = <2 1 0>;
 254         samsung,removable = <0>;
 255         fifoth_val = <0x203f0040>;
 256         bus_hz = <400000000>;
 257         div = <0x3>;
 258         index = <4>;
 259         status = "okay";
 260 };