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         dmc {
  34                 mem-manuf = "samsung";
  35                 mem-type = "ddr3";
  36                 clock-frequency = <800000000>;
  37                 arm-frequency = <900000000>;
  38         };
  39
  40         tmu@10060000 {
  41                 samsung,min-temp        = <25>;
  42                 samsung,max-temp        = <125>;
  43                 samsung,start-warning   = <95>;
  44                 samsung,start-tripping  = <105>;
  45                 samsung,hw-tripping     = <110>;
  46                 samsung,efuse-min-value = <40>;
  47                 samsung,efuse-value     = <55>;
  48                 samsung,efuse-max-value = <100>;
  49                 samsung,slope           = <274761730>;
  50                 samsung,dc-value        = <25>;
  51         };
  52
  53         /* MAX77802 is on i2c bus 4 */
  54         i2c@12CA0000 {
  55                 clock-frequency = <400000>;
  56                 power-regulator@9 {
  57                         compatible = "maxim,max77802-pmic";
  58                         reg = <0x9>;
  59                 };
  60         };
  61
  62         i2c@12CD0000 { /* i2c7 */
  63                 clock-frequency = <100000>;
  64                soundcodec@20 {
  65                       reg = <0x20>;
  66                       compatible = "maxim,max98090-codec";
  67                };
  68         };
  69
  70         sound@3830000 {
  71                 samsung,codec-type = "max98090";
  72         };
  73
  74         i2c@12E10000 { /* i2c9 */
  75                 clock-frequency = <400000>;
  76                 tpm@20 {
  77                         compatible = "infineon,slb9645tt";
  78                         reg = <0x20>;
  79                 };
  80         };
  81
  82         spi@12d30000 { /* spi1 */
  83                 spi-max-frequency = <50000000>;
  84                 firmware_storage_spi: flash@0 {
  85                         reg = <0>;
  86
  87                         /*
  88                          * A region for the kernel to store a panic event
  89                          * which the firmware will add to the log.
  90                         */
  91                         elog-panic-event-offset = <0x01e00000 0x100000>;
  92
  93                         elog-shrink-size = <0x400>;
  94                         elog-full-threshold = <0xc00>;
  95                 };
  96         };
  97
  98         xhci@12000000 {
  99                 samsung,vbus-gpio = <&gph0 0 GPIO_ACTIVE_HIGH>;
 100         };
 101
 102         xhci@12400000 {
 103                 samsung,vbus-gpio = <&gph0 1 GPIO_ACTIVE_HIGH>;
 104         };
 105
 106         fimd@14400000 {
 107                 samsung,vl-freq = <60>;
 108                 samsung,vl-col = <1920>;
 109                 samsung,vl-row = <1080>;
 110                 samsung,vl-width = <1920>;
 111                 samsung,vl-height = <1080>;
 112
 113                 samsung,vl-clkp;
 114                 samsung,vl-dp;
 115                 samsung,vl-bpix = <4>;
 116
 117                 samsung,vl-hspw = <80>;
 118                 samsung,vl-hbpd = <172>;
 119                 samsung,vl-hfpd = <60>;
 120                 samsung,vl-vspw = <10>;
 121                 samsung,vl-vbpd = <25>;
 122                 samsung,vl-vfpd = <10>;
 123                 samsung,vl-cmd-allow-len = <0xf>;
 124
 125                 samsung,power-on-delay = <30000>;
 126                 samsung,winid = <3>;
 127                 samsung,interface-mode = <1>;
 128                 samsung,dp-enabled = <1>;
 129                 samsung,dual-lcd-enabled = <0>;
 130
 131                 samsung,bl-en-gpio = <&gpx2 2 GPIO_ACTIVE_HIGH>;
 132         };
 133 };
 134
 135 &spi_2 {
 136         spi-max-frequency = <3125000>;
 137         spi-deactivate-delay = <200>;
 138         status = "okay";
 139         num-cs = <1>;
 140         samsung,spi-src-clk = <0>;
 141         cs-gpios = <&gpb1 2 0>;
 142
 143         cros_ec: cros-ec@0 {
 144                 compatible = "google,cros-ec-spi";
 145                 interrupt-parent = <&gpx1>;
 146                 interrupts = <5 0>;
 147                 reg = <0>;
 148                 spi-half-duplex;
 149                 spi-max-timeout-ms = <1100>;
 150                 ec-interrupt = <&gpx1 5 GPIO_ACTIVE_LOW>;
 151
 152                 /*
 153                  * This describes the flash memory within the EC. Note
 154                  * that the STM32L flash erases to 0, not 0xff.
 155                  */
 156                 #address-cells = <1>;
 157                 #size-cells = <1>;
 158                 flash@8000000 {
 159                         reg = <0x08000000 0x20000>;
 160                         erase-value = <0>;
 161                 };
 162
 163                 controller-data {
 164                         samsung,spi-feedback-delay = <1>;
 165                 };
 166
 167                 i2c_tunnel: i2c-tunnel {
 168                         compatible = "google,cros-ec-i2c-tunnel";
 169                         #address-cells = <1>;
 170                         #size-cells = <0>;
 171                         google,remote-bus = <0>;
 172
 173                         battery: sbs-battery@b {
 174                                 compatible = "sbs,sbs-battery";
 175                                 reg = <0xb>;
 176                                 sbs,poll-retry-count = <1>;
 177                                 sbs,i2c-retry-count = <2>;
 178                         };
 179
 180                         power-regulator@48 {
 181                                 compatible = "ti,tps65090";
 182                                 reg = <0x48>;
 183
 184                                 regulators {
 185                                         tps65090_dcdc1: dcdc1 {
 186                                                 ti,enable-ext-control;
 187                                         };
 188                                         tps65090_dcdc2: dcdc2 {
 189                                                 ti,enable-ext-control;
 190                                         };
 191                                         tps65090_dcdc3: dcdc3 {
 192                                                 ti,enable-ext-control;
 193                                         };
 194                                         tps65090_fet1: fet1 {
 195                                                 regulator-name = "vcd_led";
 196                                         };
 197                                         tps65090_fet2: fet2 {
 198                                                 regulator-name = "video_mid";
 199                                                 regulator-always-on;
 200                                         };
 201                                         tps65090_fet3: fet3 {
 202                                                 regulator-name = "wwan_r";
 203                                                 regulator-always-on;
 204                                         };
 205                                         tps65090_fet4: fet4 {
 206                                                 regulator-name = "sdcard";
 207                                                 regulator-always-on;
 208                                         };
 209                                         tps65090_fet5: fet5 {
 210                                                 regulator-name = "camout";
 211                                                 regulator-always-on;
 212                                         };
 213                                         tps65090_fet6: fet6 {
 214                                                 regulator-name = "lcd_vdd";
 215                                         };
 216                                         tps65090_fet7: fet7 {
 217                                                 regulator-name = "video_mid_1a";
 218                                                 regulator-always-on;
 219                                         };
 220                                         tps65090_ldo1: ldo1 {
 221                                         };
 222                                         tps65090_ldo2: ldo2 {
 223                                         };
 224                                 };
 225
 226                                 charger {
 227                                         compatible = "ti,tps65090-charger";
 228                                 };
 229                         };
 230                 };
 231         };
 232 };
 233
 234 #include "cros-ec-keyboard.dtsi"