git.sur5r.net Git - u-boot/blob - arch/arm/dts/exynos4210-trats.dts

   1 /*
   2  * Samsung's Exynos4210 based Trats 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 "exynos4210.dtsi"
  12
  13 / {
  14         model = "Samsung Trats based on Exynos4210";
  15         compatible = "samsung,trats", "samsung,exynos4210";
  16
  17         config {
  18                 samsung,dsim-device-name = "s6e8ax0";
  19         };
  20
  21         aliases {
  22                 serial0 = "/serial@13800000";
  23                 console = "/serial@13820000";
  24                 mmc0 = "/sdhci@12510000";
  25                 mmc2 = "/sdhci@12530000";
  26                 i2c8 = &i2c_fg;
  27         };
  28
  29         fimd@11c00000 {
  30                 compatible = "samsung,exynos-fimd";
  31                 reg = <0x11c00000 0xa4>;
  32
  33                 samsung,vl-freq = <60>;
  34                 samsung,vl-col = <720>;
  35                 samsung,vl-row = <1280>;
  36                 samsung,vl-width = <720>;
  37                 samsung,vl-height = <1280>;
  38
  39                 samsung,vl-clkp = <0>;
  40                 samsung,vl-oep = <0>;
  41                 samsung,vl-hsp = <1>;
  42                 samsung,vl-vsp = <1>;
  43                 samsung,vl-dp = <1>;
  44                 samsung,vl-bpix = <4>;
  45
  46                 samsung,vl-hspw = <5>;
  47                 samsung,vl-hbpd = <10>;
  48                 samsung,vl-hfpd = <10>;
  49                 samsung,vl-vspw = <2>;
  50                 samsung,vl-vbpd = <1>;
  51                 samsung,vl-vfpd = <13>;
  52                 samsung,vl-cmd-allow-len = <0xf>;
  53
  54                 samsung,winid = <3>;
  55                 samsung,power-on-delay = <30>;
  56                 samsung,interface-mode = <1>;
  57                 samsung,mipi-enabled = <1>;
  58                 samsung,dp-enabled;
  59                 samsung,dual-lcd-enabled;
  60
  61                 samsung,logo-on = <1>;
  62                 samsung,resolution = <0>;
  63                 samsung,rgb-mode = <0>;
  64         };
  65
  66         mipidsi@11c80000 {
  67                 compatible = "samsung,exynos-mipi-dsi";
  68                 reg = <0x11c80000 0x5c>;
  69
  70                 samsung,dsim-config-e-interface = <1>;
  71                 samsung,dsim-config-e-virtual-ch = <0>;
  72                 samsung,dsim-config-e-pixel-format = <7>;
  73                 samsung,dsim-config-e-burst-mode = <1>;
  74                 samsung,dsim-config-e-no-data-lane = <3>;
  75                 samsung,dsim-config-e-byte-clk = <0>;
  76                 samsung,dsim-config-hfp = <1>;
  77
  78                 samsung,dsim-config-p = <3>;
  79                 samsung,dsim-config-m = <120>;
  80                 samsung,dsim-config-s = <1>;
  81
  82                 samsung,dsim-config-pll-stable-time = <500>;
  83                 samsung,dsim-config-esc-clk = <20000000>;
  84                 samsung,dsim-config-stop-holding-cnt = <0x7ff>;
  85                 samsung,dsim-config-bta-timeout = <0xff>;
  86                 samsung,dsim-config-rx-timeout = <0xffff>;
  87
  88                 samsung,dsim-device-id = <0xffffffff>;
  89                 samsung,dsim-device-bus-id = <0>;
  90
  91                 samsung,dsim-device-reverse-panel = <1>;
  92         };
  93
  94         sdhci@12510000 {
  95                 samsung,bus-width = <8>;
  96                 samsung,timing = <1 3 3>;
  97                 pwr-gpios = <&gpk0 2 0>;
  98         };
  99
 100         sdhci@12520000 {
 101                 status = "disabled";
 102         };
 103
 104         sdhci@12530000 {
 105                 samsung,bus-width = <4>;
 106                 samsung,timing = <1 2 3>;
 107                 cd-gpios = <&gpx3 4 0>;
 108         };
 109
 110         sdhci@12540000 {
 111                 status = "disabled";
 112         };
 113
 114         dwmmc@12550000 {
 115                 status = "disabled";
 116         };
 117
 118         i2c_fg: fuel-gauge {
 119                 compatible = "i2c-gpio";
 120                 gpios = <&gpy4 1 0>,    /* sda */
 121                         <&gpy4 0 0>;    /* scl */
 122                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
 123                 status = "okay";
 124         };
 125 };
 126
 127 &i2c_5 {
 128         clock-frequency = <100000>;
 129         status = "okay";
 130
 131         max8997-pmic@66 {
 132                 compatible = "maxim,max8997";
 133                 reg = <0x66 0 0>;
 134                 voltage-regulators {
 135                         valive_reg: LDO2 {
 136                              regulator-name = "VALIVE_1.1V_C210";
 137                              regulator-min-microvolt = <1100000>;
 138                              regulator-max-microvolt = <1100000>;
 139                              regulator-always-on;
 140                         };
 141
 142                         vusb_reg: LDO3 {
 143                              regulator-name = "VUSB_1.1V_C210";
 144                              regulator-min-microvolt = <1100000>;
 145                              regulator-max-microvolt = <1100000>;
 146                         };
 147
 148                         vmipi_reg: LDO4 {
 149                              regulator-name = "VMIPI_1.8V";
 150                              regulator-min-microvolt = <1800000>;
 151                              regulator-max-microvolt = <1800000>;
 152                         };
 153
 154                         vpda_reg: LDO6 {
 155                              regulator-name = "VCC_1.8V_PDA";
 156                              regulator-min-microvolt = <1800000>;
 157                              regulator-max-microvolt = <1800000>;
 158                              regulator-always-on;
 159                         };
 160
 161                         vcam_reg: LDO7 {
 162                              regulator-name = "CAM_ISP_1.8V";
 163                              regulator-min-microvolt = <1800000>;
 164                              regulator-max-microvolt = <1800000>;
 165                         };
 166
 167                         vusbdac_reg: LDO8 {
 168                              regulator-name = "VUSB+VDAC_3.3V_C210";
 169                              regulator-min-microvolt = <3300000>;
 170                              regulator-max-microvolt = <3300000>;
 171                         };
 172
 173                         vccpda_reg: LDO9 {
 174                              regulator-name = "VCC_2.8V_PDA";
 175                              regulator-min-microvolt = <2800000>;
 176                              regulator-max-microvolt = <2800000>;
 177                              regulator-always-on;
 178                         };
 179
 180                         vpll_reg: LDO10 {
 181                              regulator-name = "VPLL_1.1V_C210";
 182                              regulator-min-microvolt = <1100000>;
 183                              regulator-max-microvolt = <1100000>;
 184                              regulator-always-on;
 185                         };
 186
 187                         vtcam_reg: LDO12 {
 188                              regulator-name = "VT_CAM_1.8V";
 189                              regulator-min-microvolt = <1800000>;
 190                              regulator-max-microvolt = <1800000>;
 191                         };
 192
 193                         vcclcd_reg: LDO13 {
 194                              regulator-name = "VCC_3.3V_LCD";
 195                              regulator-min-microvolt = <3300000>;
 196                              regulator-max-microvolt = <3300000>;
 197                         };
 198
 199                         vlcd_reg: LDO15 {
 200                              regulator-name = "VLCD_2.2V";
 201                              regulator-min-microvolt = <2200000>;
 202                              regulator-max-microvolt = <2200000>;
 203                         };
 204
 205                         camsensor_reg: LDO16 {
 206                              regulator-name = "CAM_SENSOR_IO_1.8V";
 207                              regulator-min-microvolt = <1800000>;
 208                              regulator-max-microvolt = <1800000>;
 209                         };
 210
 211                         vddq_reg: LDO21 {
 212                              regulator-name = "VDDQ_M1M2_1.2V";
 213                              regulator-min-microvolt = <1200000>;
 214                              regulator-max-microvolt = <1200000>;
 215                              regulator-always-on;
 216                         };
 217
 218                         varm_breg: BUCK1 {
 219                              /*
 220                               * HACK: The real name is VARM_1.2V_C210,
 221                               * but exynos-cpufreq does not support
 222                               * DT-based regulator lookup yet.
 223                               */
 224                              regulator-name = "vdd_arm";
 225                              regulator-min-microvolt = <900000>;
 226                              regulator-max-microvolt = <1350000>;
 227                              regulator-always-on;
 228                         };
 229
 230                         vint_breg: BUCK2 {
 231                              regulator-name = "VINT_1.1V_C210";
 232                              regulator-min-microvolt = <900000>;
 233                              regulator-max-microvolt = <1100000>;
 234                              regulator-always-on;
 235                         };
 236
 237                         camisp_breg: BUCK4 {
 238                              regulator-name = "CAM_ISP_CORE_1.2V";
 239                              regulator-min-microvolt = <1200000>;
 240                              regulator-max-microvolt = <1200000>;
 241                         };
 242
 243                         vmem_breg: BUCK5 {
 244                              regulator-name = "VMEM_1.2V_C210";
 245                              regulator-min-microvolt = <1200000>;
 246                              regulator-max-microvolt = <1200000>;
 247                              regulator-always-on;
 248                         };
 249
 250                         vccsub_breg: BUCK7 {
 251                              regulator-name = "VCC_SUB_2.0V";
 252                              regulator-min-microvolt = <2000000>;
 253                              regulator-max-microvolt = <2000000>;
 254                              regulator-always-on;
 255                         };
 256
 257                         safe1_sreg: ESAFEOUT1 {
 258                              regulator-name = "SAFEOUT1";
 259                         };
 260
 261                         safe2_sreg: ESAFEOUT2 {
 262                              regulator-name = "SAFEOUT2";
 263                              regulator-boot-on;
 264                         };
 265                 };
 266         };
 267 };