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

   1 // SPDX-License-Identifier: GPL-2.0+
   2 /*
   3  * SAMSUNG/GOOGLE Peach-Pit board device tree source
   4  *
   5  * Copyright (c) 2013 Samsung Electronics Co., Ltd.
   6  *              http://www.samsung.com
   7  */
   8
   9 /dts-v1/;
  10 #include "exynos54xx.dtsi"
  11
  12 / {
  13         model = "Samsung/Google Peach Pi board based on Exynos5800";
  14         cpu-model = "Exynos5800";
  15
  16         compatible = "google,pit-rev#", "google,pit",
  17                 "google,peach", "samsung,exynos5800", "samsung,exynos5";
  18
  19         config {
  20                 google,bad-wake-gpios = <&gpx0 6 GPIO_ACTIVE_HIGH>;
  21                 hwid = "PIT TEST A-A 7848";
  22                 lazy-init = <1>;
  23         };
  24
  25         aliases {
  26                 serial0 = "/serial@12C30000";
  27                 console = "/serial@12C30000";
  28                 pmic = "/i2c@12CA0000";
  29                 i2c104 = &i2c_tunnel;
  30         };
  31
  32         backlight: backlight {
  33                 compatible = "pwm-backlight";
  34                 pwms = <&pwm 0 1000000 0>;
  35                 brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
  36                 default-brightness-level = <7>;
  37                 enable-gpios = <&gpx2 2 GPIO_ACTIVE_HIGH>;
  38                 power-supply = <&tps65090_fet1>;
  39         };
  40
  41         panel: panel {
  42                 compatible = "auo,b133htn01";
  43                 power-supply = <&tps65090_fet6>;
  44                 backlight = <&backlight>;
  45
  46                 port {
  47                         panel_in: endpoint {
  48                                 remote-endpoint = <&dp_out>;
  49                         };
  50                 };
  51         };
  52
  53         dmc {
  54                 mem-manuf = "samsung";
  55                 mem-type = "ddr3";
  56                 clock-frequency = <800000000>;
  57                 arm-frequency = <900000000>;
  58         };
  59
  60         tmu@10060000 {
  61                 samsung,min-temp        = <25>;
  62                 samsung,max-temp        = <125>;
  63                 samsung,start-warning   = <95>;
  64                 samsung,start-tripping  = <105>;
  65                 samsung,hw-tripping     = <110>;
  66                 samsung,efuse-min-value = <40>;
  67                 samsung,efuse-value     = <55>;
  68                 samsung,efuse-max-value = <100>;
  69                 samsung,slope           = <274761730>;
  70                 samsung,dc-value        = <25>;
  71         };
  72
  73         /* MAX77802 is on i2c bus 4 */
  74         i2c@12CA0000 {
  75                 clock-frequency = <400000>;
  76                 power-regulator@9 {
  77                         compatible = "maxim,max77802-pmic";
  78                         reg = <0x9>;
  79                 };
  80         };
  81
  82         i2c@12CD0000 { /* i2c7 */
  83                 clock-frequency = <100000>;
  84                 soundcodec@10 {
  85                         reg = <0x10>;
  86                         compatible = "maxim,max98090-codec";
  87                 };
  88         };
  89
  90         sound@3830000 {
  91                 samsung,codec-type = "max98090";
  92         };
  93
  94         i2c@12E10000 { /* i2c9 */
  95                 clock-frequency = <400000>;
  96                 tpm@20 {
  97                         compatible = "infineon,slb9645tt";
  98                         reg = <0x20>;
  99                 };
 100         };
 101
 102         spi@12d30000 { /* spi1 */
 103                 spi-max-frequency = <50000000>;
 104                 firmware_storage_spi: flash@0 {
 105                         reg = <0>;
 106
 107                         /*
 108                          * A region for the kernel to store a panic event
 109                          * which the firmware will add to the log.
 110                         */
 111                         elog-panic-event-offset = <0x01e00000 0x100000>;
 112
 113                         elog-shrink-size = <0x400>;
 114                         elog-full-threshold = <0xc00>;
 115                 };
 116         };
 117
 118         xhci@12000000 {
 119                 samsung,vbus-gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
 120         };
 121
 122         xhci@12400000 {
 123                 samsung,vbus-gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
 124         };
 125
 126         fimd@14400000 {
 127                 samsung,vl-freq = <60>;
 128                 samsung,vl-col = <1920>;
 129                 samsung,vl-row = <1080>;
 130                 samsung,vl-width = <1920>;
 131                 samsung,vl-height = <1080>;
 132
 133                 samsung,vl-clkp;
 134                 samsung,vl-dp;
 135                 samsung,vl-bpix = <4>;
 136
 137                 samsung,vl-hspw = <80>;
 138                 samsung,vl-hbpd = <172>;
 139                 samsung,vl-hfpd = <60>;
 140                 samsung,vl-vspw = <10>;
 141                 samsung,vl-vbpd = <25>;
 142                 samsung,vl-vfpd = <10>;
 143                 samsung,vl-cmd-allow-len = <0xf>;
 144
 145                 samsung,power-on-delay = <30000>;
 146                 samsung,winid = <3>;
 147                 samsung,interface-mode = <1>;
 148                 samsung,dp-enabled = <1>;
 149                 samsung,dual-lcd-enabled = <0>;
 150
 151                 samsung,bl-en-gpio = <&gpx2 2 GPIO_ACTIVE_HIGH>;
 152         };
 153 };
 154
 155 &dp {
 156         status = "okay";
 157         samsung,color-space = <0>;
 158         samsung,dynamic-range = <0>;
 159         samsung,ycbcr-coeff = <0>;
 160         samsung,color-depth = <1>;
 161         samsung,link-rate = <0x0a>;
 162         samsung,lane-count = <2>;
 163         samsung,hpd-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>;
 164
 165         ports {
 166                 port {
 167                         dp_out: endpoint {
 168                                 remote-endpoint = <&panel_in>;
 169                         };
 170                 };
 171         };
 172 };
 173
 174 &spi_2 {
 175         spi-max-frequency = <3125000>;
 176         spi-deactivate-delay = <200>;
 177         status = "okay";
 178         num-cs = <1>;
 179         samsung,spi-src-clk = <0>;
 180         cs-gpios = <&gpb1 2 0>;
 181
 182         cros_ec: cros-ec@0 {
 183                 compatible = "google,cros-ec-spi";
 184                 interrupt-parent = <&gpx1>;
 185                 interrupts = <5 0>;
 186                 reg = <0>;
 187                 spi-half-duplex;
 188                 spi-max-timeout-ms = <1100>;
 189                 ec-interrupt = <&gpx1 5 GPIO_ACTIVE_LOW>;
 190
 191                 /*
 192                  * This describes the flash memory within the EC. Note
 193                  * that the STM32L flash erases to 0, not 0xff.
 194                  */
 195                 #address-cells = <1>;
 196                 #size-cells = <1>;
 197                 flash@8000000 {
 198                         reg = <0x08000000 0x20000>;
 199                         erase-value = <0>;
 200                 };
 201
 202                 controller-data {
 203                         samsung,spi-feedback-delay = <1>;
 204                 };
 205
 206                 i2c_tunnel: i2c-tunnel {
 207                         compatible = "google,cros-ec-i2c-tunnel";
 208                         #address-cells = <1>;
 209                         #size-cells = <0>;
 210                         google,remote-bus = <0>;
 211
 212                         battery: sbs-battery@b {
 213                                 compatible = "sbs,sbs-battery";
 214                                 reg = <0xb>;
 215                                 sbs,poll-retry-count = <1>;
 216                                 sbs,i2c-retry-count = <2>;
 217                         };
 218
 219                         power-regulator@48 {
 220                                 compatible = "ti,tps65090";
 221                                 reg = <0x48>;
 222
 223                                 regulators {
 224                                         tps65090_dcdc1: dcdc1 {
 225                                                 ti,enable-ext-control;
 226                                         };
 227                                         tps65090_dcdc2: dcdc2 {
 228                                                 ti,enable-ext-control;
 229                                         };
 230                                         tps65090_dcdc3: dcdc3 {
 231                                                 ti,enable-ext-control;
 232                                         };
 233                                         tps65090_fet1: fet1 {
 234                                                 regulator-name = "vcd_led";
 235                                         };
 236                                         tps65090_fet2: fet2 {
 237                                                 regulator-name = "video_mid";
 238                                                 regulator-always-on;
 239                                         };
 240                                         tps65090_fet3: fet3 {
 241                                                 regulator-name = "wwan_r";
 242                                                 regulator-always-on;
 243                                         };
 244                                         tps65090_fet4: fet4 {
 245                                                 regulator-name = "sdcard";
 246                                                 regulator-always-on;
 247                                         };
 248                                         tps65090_fet5: fet5 {
 249                                                 regulator-name = "camout";
 250                                                 regulator-always-on;
 251                                         };
 252                                         tps65090_fet6: fet6 {
 253                                                 regulator-name = "lcd_vdd";
 254                                         };
 255                                         tps65090_fet7: fet7 {
 256                                                 regulator-name = "video_mid_1a";
 257                                                 regulator-always-on;
 258                                         };
 259                                         tps65090_ldo1: ldo1 {
 260                                         };
 261                                         tps65090_ldo2: ldo2 {
 262                                         };
 263                                 };
 264
 265                                 charger {
 266                                         compatible = "ti,tps65090-charger";
 267                                 };
 268                         };
 269                 };
 270         };
 271 };
 272
 273 #include "cros-ec-keyboard.dtsi"