arch/arm/boot/dts/exynos5440.dtsi

   1 /*
   2  * SAMSUNG EXYNOS5440 SoC device tree source
   3  *
   4  * Copyright (c) 2012 Samsung Electronics Co., Ltd.
   5  *              http://www.samsung.com
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10 */
  11
  12 /include/ "skeleton.dtsi"
  13
  14 / {
  15         compatible = "samsung,exynos5440";
  16
  17         interrupt-parent = <&gic>;
  18
  19         aliases {
  20                 spi0 = &spi_0;
  21         };
  22
  23         clock: clock-controller@0x160000 {
  24                 compatible = "samsung,exynos5440-clock";
  25                 reg = <0x160000 0x1000>;
  26                 #clock-cells = <1>;
  27         };
  28
  29         gic:interrupt-controller@2E0000 {
  30                 compatible = "arm,cortex-a15-gic";
  31                 #interrupt-cells = <3>;
  32                 interrupt-controller;
  33                 reg =   <0x2E1000 0x1000>,
  34                         <0x2E2000 0x1000>,
  35                         <0x2E4000 0x2000>,
  36                         <0x2E6000 0x2000>;
  37                 interrupts = <1 9 0xf04>;
  38         };
  39
  40         cpus {
  41                 #address-cells = <1>;
  42                 #size-cells = <0>;
  43
  44                 cpu@0 {
  45                         compatible = "arm,cortex-a15";
  46                         reg = <0>;
  47                 };
  48                 cpu@1 {
  49                         compatible = "arm,cortex-a15";
  50                         reg = <1>;
  51                 };
  52                 cpu@2 {
  53                         compatible = "arm,cortex-a15";
  54                         reg = <2>;
  55                 };
  56                 cpu@3 {
  57                         compatible = "arm,cortex-a15";
  58                         reg = <3>;
  59                 };
  60         };
  61
  62         arm-pmu {
  63                 compatible = "arm,cortex-a15-pmu", "arm,cortex-a9-pmu";
  64                 interrupts = <0 52 4>,
  65                              <0 53 4>,
  66                              <0 54 4>,
  67                              <0 55 4>;
  68         };
  69
  70         timer {
  71                 compatible = "arm,cortex-a15-timer",
  72                              "arm,armv7-timer";
  73                 interrupts = <1 13 0xf08>,
  74                              <1 14 0xf08>,
  75                              <1 11 0xf08>,
  76                              <1 10 0xf08>;
  77                 clock-frequency = <50000000>;
  78         };
  79
  80         cpufreq@160000 {
  81                 compatible = "samsung,exynos5440-cpufreq";
  82                 reg = <0x160000 0x1000>;
  83                 interrupts = <0 57 0>;
  84                 operating-points = <
  85                                 /* KHz    uV */
  86                                 1500000 1100000
  87                                 1400000 1075000
  88                                 1300000 1050000
  89                                 1200000 1025000
  90                                 1100000 1000000
  91                                 1000000 975000
  92                                 900000  950000
  93                                 800000  925000
  94                 >;
  95         };
  96
  97         serial@B0000 {
  98                 compatible = "samsung,exynos4210-uart";
  99                 reg = <0xB0000 0x1000>;
 100                 interrupts = <0 2 0>;
 101                 clocks = <&clock 21>, <&clock 21>;
 102                 clock-names = "uart", "clk_uart_baud0";
 103         };
 104
 105         serial@C0000 {
 106                 compatible = "samsung,exynos4210-uart";
 107                 reg = <0xC0000 0x1000>;
 108                 interrupts = <0 3 0>;
 109                 clocks = <&clock 21>, <&clock 21>;
 110                 clock-names = "uart", "clk_uart_baud0";
 111         };
 112
 113         spi_0: spi@D0000 {
 114                 compatible = "samsung,exynos5440-spi";
 115                 reg = <0xD0000 0x100>;
 116                 interrupts = <0 4 0>;
 117                 #address-cells = <1>;
 118                 #size-cells = <0>;
 119                 samsung,spi-src-clk = <0>;
 120                 num-cs = <1>;
 121                 clocks = <&clock 21>, <&clock 16>;
 122                 clock-names = "spi", "spi_busclk0";
 123         };
 124
 125         pinctrl {
 126                 compatible = "samsung,exynos5440-pinctrl";
 127                 reg = <0xE0000 0x1000>;
 128                 interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>,
 129                              <0 41 0>, <0 42 0>, <0 43 0>, <0 44 0>;
 130                 interrupt-controller;
 131                 #interrupt-cells = <2>;
 132                 #gpio-cells = <2>;
 133
 134                 fan: fan {
 135                         samsung,exynos5440-pin-function = <1>;
 136                 };
 137
 138                 hdd_led0: hdd_led0 {
 139                         samsung,exynos5440-pin-function = <2>;
 140                 };
 141
 142                 hdd_led1: hdd_led1 {
 143                         samsung,exynos5440-pin-function = <3>;
 144                 };
 145
 146                 uart1: uart1 {
 147                         samsung,exynos5440-pin-function = <4>;
 148                 };
 149         };
 150
 151         i2c@F0000 {
 152                 compatible = "samsung,exynos5440-i2c";
 153                 reg = <0xF0000 0x1000>;
 154                 interrupts = <0 5 0>;
 155                 #address-cells = <1>;
 156                 #size-cells = <0>;
 157                 clocks = <&clock 21>;
 158                 clock-names = "i2c";
 159         };
 160
 161         i2c@100000 {
 162                 compatible = "samsung,exynos5440-i2c";
 163                 reg = <0x100000 0x1000>;
 164                 interrupts = <0 6 0>;
 165                 #address-cells = <1>;
 166                 #size-cells = <0>;
 167                 clocks = <&clock 21>;
 168                 clock-names = "i2c";
 169         };
 170
 171         watchdog {
 172                 compatible = "samsung,s3c2410-wdt";
 173                 reg = <0x110000 0x1000>;
 174                 interrupts = <0 1 0>;
 175                 clocks = <&clock 21>;
 176                 clock-names = "watchdog";
 177         };
 178
 179         gmac: ethernet@00230000 {
 180                 compatible = "snps,dwmac-3.70a";
 181                 reg = <0x00230000 0x8000>;
 182                 interrupt-parent = <&gic>;
 183                 interrupts = <0 31 4>;
 184                 interrupt-names = "macirq";
 185                 phy-mode = "sgmii";
 186                 clocks = <&clock 25>;
 187                 clock-names = "stmmaceth";
 188         };
 189
 190         amba {
 191                 #address-cells = <1>;
 192                 #size-cells = <1>;
 193                 compatible = "arm,amba-bus";
 194                 interrupt-parent = <&gic>;
 195                 ranges;
 196         };
 197
 198         rtc {
 199                 compatible = "samsung,s3c6410-rtc";
 200                 reg = <0x130000 0x1000>;
 201                 interrupts = <0 17 0>, <0 16 0>;
 202                 clocks = <&clock 21>;
 203                 clock-names = "rtc";
 204         };
 205
 206         sata@210000 {
 207                 compatible = "snps,exynos5440-ahci";
 208                 reg = <0x210000 0x10000>;
 209                 interrupts = <0 30 0>;
 210                 clocks = <&clock 23>;
 211                 clock-names = "sata";
 212         };
 213
 214         ohci@220000 {
 215                 compatible = "samsung,exynos5440-ohci";
 216                 reg = <0x220000 0x1000>;
 217                 interrupts = <0 29 0>;
 218                 clocks = <&clock 24>;
 219                 clock-names = "usbhost";
 220         };
 221
 222         ehci@221000 {
 223                 compatible = "samsung,exynos5440-ehci";
 224                 reg = <0x221000 0x1000>;
 225                 interrupts = <0 29 0>;
 226                 clocks = <&clock 24>;
 227                 clock-names = "usbhost";
 228         };
 229 };