arch/arm/dts/exynos5800-peach-pi.dts

   1 /*
   2  * SAMSUNG/GOOGLE Peach-Pit board device tree source
   3  *
   4  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 /dts-v1/;
  11 #include "exynos54xx.dtsi"
  12
  13 / {
  14         model = "Samsung/Google Peach Pi board based on Exynos5800";
  15         cpu-model = "Exynos5800";
  16
  17         compatible = "google,pit-rev#", "google,pit",
  18                 "google,peach", "samsung,exynos5800", "samsung,exynos5";
  19
  20         config {
  21                 google,bad-wake-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
  22                 hwid = "PIT TEST A-A 7848";
  23                 lazy-init = <1>;
  24         };
  25
  26         aliases {
  27                 serial0 = "/serial@12C30000";
  28                 console = "/serial@12C30000";
  29                 pmic = "/i2c@12CA0000";
  30                 i2c104 = &i2c_tunnel;
  31         };
  32
  33         backlight: backlight {
  34                 compatible = "pwm-backlight";
  35                 pwms = <&pwm 0 1000000 0>;
  36                 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
  37                 default-brightness-level = <7>;
  38                 enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
  39                 power-supply = <&tps65090_fet1>;
  40         };
  41
  42         panel: panel {
  43                 compatible = "auo,b133htn01";
  44                 power-supply = <&tps65090_fet6>;
  45                 backlight = <&backlight>;
  46
  47                 port {
  48                         panel_in: endpoint {
  49                                 remote-endpoint = <&dp_out>;
  50                         };
  51                 };
  52         };
  53
  54         dmc {
  55                 mem-manuf = "samsung";
  56                 mem-type = "ddr3";
  57                 clock-frequency = <800000000>;
  58                 arm-frequency = <900000000>;
  59         };
  60
  61         tmu@10060000 {
  62                 samsung,min-temp        = <25>;
  63                 samsung,max-temp        = <125>;
  64                 samsung,start-warning   = <95>;
  65                 samsung,start-tripping  = <105>;
  66                 samsung,hw-tripping     = <110>;
  67                 samsung,efuse-min-value = <40>;
  68                 samsung,efuse-value     = <55>;
  69                 samsung,efuse-max-value = <100>;
  70                 samsung,slope           = <274761730>;
  71                 samsung,dc-value        = <25>;
  72         };
  73
  74         /* MAX77802 is on i2c bus 4 */
  75         i2c@12CA0000 {
  76                 clock-frequency = <400000>;
  77                 power-regulator@9 {
  78                         compatible = "maxim,max77802-pmic";
  79                         reg = <0x9>;
  80                 };
  81         };
  82
  83         i2c@12CD0000 { /* i2c7 */
  84                 clock-frequency = <100000>;
  85                soundcodec@20 {
  86                       reg = <0x20>;
  87                       compatible = "maxim,max98090-codec";
  88                };
  89         };
  90
  91         sound@3830000 {
  92                 samsung,codec-type = "max98090";
  93         };
  94
  95         i2c@12E10000 { /* i2c9 */
  96                 clock-frequency = <400000>;
  97                 tpm@20 {
  98                         compatible = "infineon,slb9645tt";
  99                         reg = <0x20>;
 100                 };
 101         };
 102
 103         spi@12d30000 { /* spi1 */
 104                 spi-max-frequency = <50000000>;
 105                 firmware_storage_spi: flash@0 {
 106                         reg = <0>;
 107
 108                         /*
 109                          * A region for the kernel to store a panic event
 110                          * which the firmware will add to the log.
 111                         */
 112                         elog-panic-event-offset = <0x01e00000 0x100000>;
 113
 114                         elog-shrink-size = <0x400>;
 115                         elog-full-threshold = <0xc00>;
 116                 };
 117         };
 118
 119         xhci@12000000 {
 120                 samsung,vbus-gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
 121         };
 122
 123         xhci@12400000 {
 124                 samsung,vbus-gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
 125         };
 126
 127         fimd@14400000 {
 128                 samsung,vl-freq = <60>;
 129                 samsung,vl-col = <1920>;
 130                 samsung,vl-row = <1080>;
 131                 samsung,vl-width = <1920>;
 132                 samsung,vl-height = <1080>;
 133
 134                 samsung,vl-clkp;
 135                 samsung,vl-dp;
 136                 samsung,vl-bpix = <4>;
 137
 138                 samsung,vl-hspw = <80>;
 139                 samsung,vl-hbpd = <172>;
 140                 samsung,vl-hfpd = <60>;
 141                 samsung,vl-vspw = <10>;
 142                 samsung,vl-vbpd = <25>;
 143                 samsung,vl-vfpd = <10>;
 144                 samsung,vl-cmd-allow-len = <0xf>;
 145
 146                 samsung,power-on-delay = <30000>;
 147                 samsung,winid = <3>;
 148                 samsung,interface-mode = <1>;
 149                 samsung,dp-enabled = <1>;
 150                 samsung,dual-lcd-enabled = <0>;
 151
 152                 samsung,bl-en-gpio = <&gpx2 2 GPIO_ACTIVE_HIGH>;
 153         };
 154 };
 155
 156 &dp {
 157         status = "okay";
 158         samsung,color-space = <0>;
 159         samsung,dynamic-range = <0>;
 160         samsung,ycbcr-coeff = <0>;
 161         samsung,color-depth = <1>;
 162         samsung,link-rate = <0x0a>;
 163         samsung,lane-count = <2>;
 164         samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
 165
 166         ports {
 167                 port {
 168                         dp_out: endpoint {
 169                                 remote-endpoint = <&panel_in>;
 170                         };
 171                 };
 172         };
 173 };
 174
 175 &spi_2 {
 176         spi-max-frequency = <3125000>;
 177         spi-deactivate-delay = <200>;
 178         status = "okay";
 179         num-cs = <1>;
 180         samsung,spi-src-clk = <0>;
 181         cs-gpios = <&gpb1 2 0>;
 182
 183         cros_ec: cros-ec@0 {
 184                 compatible = "google,cros-ec-spi";
 185                 interrupt-parent = <&gpx1>;
 186                 interrupts = <5 0>;
 187                 reg = <0>;
 188                 spi-half-duplex;
 189                 spi-max-timeout-ms = <1100>;
 190                 ec-interrupt = <&gpx1 5 GPIO_ACTIVE_LOW>;
 191
 192                 /*
 193                  * This describes the flash memory within the EC. Note
 194                  * that the STM32L flash erases to 0, not 0xff.
 195                  */
 196                 #address-cells = <1>;
 197                 #size-cells = <1>;
 198                 flash@8000000 {
 199                         reg = <0x08000000 0x20000>;
 200                         erase-value = <0>;
 201                 };
 202
 203                 controller-data {
 204                         samsung,spi-feedback-delay = <1>;
 205                 };
 206
 207                 i2c_tunnel: i2c-tunnel {
 208                         compatible = "google,cros-ec-i2c-tunnel";
 209                         #address-cells = <1>;
 210                         #size-cells = <0>;
 211                         google,remote-bus = <0>;
 212
 213                         battery: sbs-battery@b {
 214                                 compatible = "sbs,sbs-battery";
 215                                 reg = <0xb>;
 216                                 sbs,poll-retry-count = <1>;
 217                                 sbs,i2c-retry-count = <2>;
 218                         };
 219
 220                         power-regulator@48 {
 221                                 compatible = "ti,tps65090";
 222                                 reg = <0x48>;
 223
 224                                 regulators {
 225                                         tps65090_dcdc1: dcdc1 {
 226                                                 ti,enable-ext-control;
 227                                         };
 228                                         tps65090_dcdc2: dcdc2 {
 229                                                 ti,enable-ext-control;
 230                                         };
 231                                         tps65090_dcdc3: dcdc3 {
 232                                                 ti,enable-ext-control;
 233                                         };
 234                                         tps65090_fet1: fet1 {
 235                                                 regulator-name = "vcd_led";
 236                                         };
 237                                         tps65090_fet2: fet2 {
 238                                                 regulator-name = "video_mid";
 239                                                 regulator-always-on;
 240                                         };
 241                                         tps65090_fet3: fet3 {
 242                                                 regulator-name = "wwan_r";
 243                                                 regulator-always-on;
 244                                         };
 245                                         tps65090_fet4: fet4 {
 246                                                 regulator-name = "sdcard";
 247                                                 regulator-always-on;
 248                                         };
 249                                         tps65090_fet5: fet5 {
 250                                                 regulator-name = "camout";
 251                                                 regulator-always-on;
 252                                         };
 253                                         tps65090_fet6: fet6 {
 254                                                 regulator-name = "lcd_vdd";
 255                                         };
 256                                         tps65090_fet7: fet7 {
 257                                                 regulator-name = "video_mid_1a";
 258                                                 regulator-always-on;
 259                                         };
 260                                         tps65090_ldo1: ldo1 {
 261                                         };
 262                                         tps65090_ldo2: ldo2 {
 263                                         };
 264                                 };
 265
 266                                 charger {
 267                                         compatible = "ti,tps65090-charger";
 268                                 };
 269                         };
 270                 };
 271         };
 272 };
 273
 274 #include "cros-ec-keyboard.dtsi"