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                 i2c8 = &i2c_fg;
  25         };
  26
  27         fimd@11c00000 {
  28                 compatible = "samsung,exynos-fimd";
  29                 reg = <0x11c00000 0xa4>;
  30
  31                 samsung,vl-freq = <60>;
  32                 samsung,vl-col = <720>;
  33                 samsung,vl-row = <1280>;
  34                 samsung,vl-width = <720>;
  35                 samsung,vl-height = <1280>;
  36
  37                 samsung,vl-clkp = <0>;
  38                 samsung,vl-oep = <0>;
  39                 samsung,vl-hsp = <1>;
  40                 samsung,vl-vsp = <1>;
  41                 samsung,vl-dp = <1>;
  42                 samsung,vl-bpix = <4>;
  43
  44                 samsung,vl-hspw = <5>;
  45                 samsung,vl-hbpd = <10>;
  46                 samsung,vl-hfpd = <10>;
  47                 samsung,vl-vspw = <2>;
  48                 samsung,vl-vbpd = <1>;
  49                 samsung,vl-vfpd = <13>;
  50                 samsung,vl-cmd-allow-len = <0xf>;
  51
  52                 samsung,winid = <3>;
  53                 samsung,power-on-delay = <30>;
  54                 samsung,interface-mode = <1>;
  55                 samsung,mipi-enabled = <1>;
  56                 samsung,dp-enabled;
  57                 samsung,dual-lcd-enabled;
  58
  59                 samsung,logo-on = <1>;
  60                 samsung,resolution = <0>;
  61                 samsung,rgb-mode = <0>;
  62         };
  63
  64         mipidsi@11c80000 {
  65                 compatible = "samsung,exynos-mipi-dsi";
  66                 reg = <0x11c80000 0x5c>;
  67
  68                 samsung,dsim-config-e-interface = <1>;
  69                 samsung,dsim-config-e-virtual-ch = <0>;
  70                 samsung,dsim-config-e-pixel-format = <7>;
  71                 samsung,dsim-config-e-burst-mode = <1>;
  72                 samsung,dsim-config-e-no-data-lane = <3>;
  73                 samsung,dsim-config-e-byte-clk = <0>;
  74                 samsung,dsim-config-hfp = <1>;
  75
  76                 samsung,dsim-config-p = <3>;
  77                 samsung,dsim-config-m = <120>;
  78                 samsung,dsim-config-s = <1>;
  79
  80                 samsung,dsim-config-pll-stable-time = <500>;
  81                 samsung,dsim-config-esc-clk = <20000000>;
  82                 samsung,dsim-config-stop-holding-cnt = <0x7ff>;
  83                 samsung,dsim-config-bta-timeout = <0xff>;
  84                 samsung,dsim-config-rx-timeout = <0xffff>;
  85
  86                 samsung,dsim-device-id = <0xffffffff>;
  87                 samsung,dsim-device-bus-id = <0>;
  88
  89                 samsung,dsim-device-reverse-panel = <1>;
  90         };
  91
  92         i2c_fg: fuel-gauge {
  93                 compatible = "i2c-gpio";
  94                 gpios = <&gpy4 1 0>,    /* sda */
  95                         <&gpy4 0 0>;    /* scl */
  96                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
  97                 status = "okay";
  98         };
  99 };
 100
 101 &i2c_5 {
 102         clock-frequency = <100000>;
 103         status = "okay";
 104
 105         max8997-pmic@66 {
 106                 compatible = "maxim,max8997";
 107                 reg = <0x66 0 0>;
 108                 voltage-regulators {
 109                         valive_reg: LDO2 {
 110                              regulator-name = "VALIVE_1.1V_C210";
 111                              regulator-min-microvolt = <1100000>;
 112                              regulator-max-microvolt = <1100000>;
 113                              regulator-always-on;
 114                         };
 115
 116                         vusb_reg: LDO3 {
 117                              regulator-name = "VUSB_1.1V_C210";
 118                              regulator-min-microvolt = <1100000>;
 119                              regulator-max-microvolt = <1100000>;
 120                         };
 121
 122                         vmipi_reg: LDO4 {
 123                              regulator-name = "VMIPI_1.8V";
 124                              regulator-min-microvolt = <1800000>;
 125                              regulator-max-microvolt = <1800000>;
 126                         };
 127
 128                         vpda_reg: LDO6 {
 129                              regulator-name = "VCC_1.8V_PDA";
 130                              regulator-min-microvolt = <1800000>;
 131                              regulator-max-microvolt = <1800000>;
 132                              regulator-always-on;
 133                         };
 134
 135                         vcam_reg: LDO7 {
 136                              regulator-name = "CAM_ISP_1.8V";
 137                              regulator-min-microvolt = <1800000>;
 138                              regulator-max-microvolt = <1800000>;
 139                         };
 140
 141                         vusbdac_reg: LDO8 {
 142                              regulator-name = "VUSB+VDAC_3.3V_C210";
 143                              regulator-min-microvolt = <3300000>;
 144                              regulator-max-microvolt = <3300000>;
 145                         };
 146
 147                         vccpda_reg: LDO9 {
 148                              regulator-name = "VCC_2.8V_PDA";
 149                              regulator-min-microvolt = <2800000>;
 150                              regulator-max-microvolt = <2800000>;
 151                              regulator-always-on;
 152                         };
 153
 154                         vpll_reg: LDO10 {
 155                              regulator-name = "VPLL_1.1V_C210";
 156                              regulator-min-microvolt = <1100000>;
 157                              regulator-max-microvolt = <1100000>;
 158                              regulator-always-on;
 159                         };
 160
 161                         vtcam_reg: LDO12 {
 162                              regulator-name = "VT_CAM_1.8V";
 163                              regulator-min-microvolt = <1800000>;
 164                              regulator-max-microvolt = <1800000>;
 165                         };
 166
 167                         vcclcd_reg: LDO13 {
 168                              regulator-name = "VCC_3.3V_LCD";
 169                              regulator-min-microvolt = <3300000>;
 170                              regulator-max-microvolt = <3300000>;
 171                         };
 172
 173                         vlcd_reg: LDO15 {
 174                              regulator-name = "VLCD_2.2V";
 175                              regulator-min-microvolt = <2200000>;
 176                              regulator-max-microvolt = <2200000>;
 177                         };
 178
 179                         camsensor_reg: LDO16 {
 180                              regulator-name = "CAM_SENSOR_IO_1.8V";
 181                              regulator-min-microvolt = <1800000>;
 182                              regulator-max-microvolt = <1800000>;
 183                         };
 184
 185                         vddq_reg: LDO21 {
 186                              regulator-name = "VDDQ_M1M2_1.2V";
 187                              regulator-min-microvolt = <1200000>;
 188                              regulator-max-microvolt = <1200000>;
 189                              regulator-always-on;
 190                         };
 191
 192                         varm_breg: BUCK1 {
 193                              /*
 194                               * HACK: The real name is VARM_1.2V_C210,
 195                               * but exynos-cpufreq does not support
 196                               * DT-based regulator lookup yet.
 197                               */
 198                              regulator-name = "vdd_arm";
 199                              regulator-min-microvolt = <900000>;
 200                              regulator-max-microvolt = <1350000>;
 201                              regulator-always-on;
 202                         };
 203
 204                         vint_breg: BUCK2 {
 205                              regulator-name = "VINT_1.1V_C210";
 206                              regulator-min-microvolt = <900000>;
 207                              regulator-max-microvolt = <1100000>;
 208                              regulator-always-on;
 209                         };
 210
 211                         camisp_breg: BUCK4 {
 212                              regulator-name = "CAM_ISP_CORE_1.2V";
 213                              regulator-min-microvolt = <1200000>;
 214                              regulator-max-microvolt = <1200000>;
 215                         };
 216
 217                         vmem_breg: BUCK5 {
 218                              regulator-name = "VMEM_1.2V_C210";
 219                              regulator-min-microvolt = <1200000>;
 220                              regulator-max-microvolt = <1200000>;
 221                              regulator-always-on;
 222                         };
 223
 224                         vccsub_breg: BUCK7 {
 225                              regulator-name = "VCC_SUB_2.0V";
 226                              regulator-min-microvolt = <2000000>;
 227                              regulator-max-microvolt = <2000000>;
 228                              regulator-always-on;
 229                         };
 230
 231                         safe1_sreg: ESAFEOUT1 {
 232                              regulator-name = "SAFEOUT1";
 233                         };
 234
 235                         safe2_sreg: ESAFEOUT2 {
 236                              regulator-name = "SAFEOUT2";
 237                              regulator-boot-on;
 238                         };
 239                 };
 240         };
 241 };
 242
 243 &sdhci0 {
 244         samsung,bus-width = <8>;
 245         samsung,timing = <1 3 3>;
 246         pwr-gpios = <&gpk0 2 0>;
 247         status = "okay";
 248 };
 249
 250 &sdhci2 {
 251         samsung,bus-width = <4>;
 252         samsung,timing = <1 2 3>;
 253         cd-gpios = <&gpx3 4 0>;
 254         status = "okay";
 255 };