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