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