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         clock: clock-controller@0x160000 {
  20                 compatible = "samsung,exynos5440-clock";
  21                 reg = <0x160000 0x1000>;
  22                 #clock-cells = <1>;
  23         };
  24
  25         gic:interrupt-controller@2E0000 {
  26                 compatible = "arm,cortex-a15-gic";
  27                 #interrupt-cells = <3>;
  28                 interrupt-controller;
  29                 reg =   <0x2E1000 0x1000>,
  30                         <0x2E2000 0x1000>,
  31                         <0x2E4000 0x2000>,
  32                         <0x2E6000 0x2000>;
  33                 interrupts = <1 9 0xf04>;
  34         };
  35
  36         cpus {
  37                 #address-cells = <1>;
  38                 #size-cells = <0>;
  39
  40                 cpu@0 {
  41                         device_type = "cpu";
  42                         compatible = "arm,cortex-a15";
  43                         reg = <0>;
  44                 };
  45                 cpu@1 {
  46                         device_type = "cpu";
  47                         compatible = "arm,cortex-a15";
  48                         reg = <1>;
  49                 };
  50                 cpu@2 {
  51                         device_type = "cpu";
  52                         compatible = "arm,cortex-a15";
  53                         reg = <2>;
  54                 };
  55                 cpu@3 {
  56                         device_type = "cpu";
  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                                 1200000 1025000
  87                                 1000000 975000
  88                                 800000  925000
  89                 >;
  90         };
  91
  92         serial@B0000 {
  93                 compatible = "samsung,exynos4210-uart";
  94                 reg = <0xB0000 0x1000>;
  95                 interrupts = <0 2 0>;
  96                 clocks = <&clock 21>, <&clock 21>;
  97                 clock-names = "uart", "clk_uart_baud0";
  98         };
  99
 100         serial@C0000 {
 101                 compatible = "samsung,exynos4210-uart";
 102                 reg = <0xC0000 0x1000>;
 103                 interrupts = <0 3 0>;
 104                 clocks = <&clock 21>, <&clock 21>;
 105                 clock-names = "uart", "clk_uart_baud0";
 106         };
 107
 108         spi {
 109                 compatible = "samsung,exynos4210-spi";
 110                 reg = <0xD0000 0x1000>;
 111                 interrupts = <0 4 0>;
 112                 tx-dma-channel = <&pdma0 5>; /* preliminary */
 113                 rx-dma-channel = <&pdma0 4>; /* preliminary */
 114                 #address-cells = <1>;
 115                 #size-cells = <0>;
 116                 clocks = <&clock 21>, <&clock 16>;
 117                 clock-names = "spi", "spi_busclk0";
 118         };
 119
 120         pinctrl {
 121                 compatible = "samsung,exynos5440-pinctrl";
 122                 reg = <0xE0000 0x1000>;
 123                 interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>,
 124                              <0 41 0>, <0 42 0>, <0 43 0>, <0 44 0>;
 125                 interrupt-controller;
 126                 #interrupt-cells = <2>;
 127                 #gpio-cells = <2>;
 128
 129                 fan: fan {
 130                         samsung,exynos5440-pin-function = <1>;
 131                 };
 132
 133                 hdd_led0: hdd_led0 {
 134                         samsung,exynos5440-pin-function = <2>;
 135                 };
 136
 137                 hdd_led1: hdd_led1 {
 138                         samsung,exynos5440-pin-function = <3>;
 139                 };
 140
 141                 uart1: uart1 {
 142                         samsung,exynos5440-pin-function = <4>;
 143                 };
 144         };
 145
 146         i2c@F0000 {
 147                 compatible = "samsung,exynos5440-i2c";
 148                 reg = <0xF0000 0x1000>;
 149                 interrupts = <0 5 0>;
 150                 #address-cells = <1>;
 151                 #size-cells = <0>;
 152                 clocks = <&clock 21>;
 153                 clock-names = "i2c";
 154         };
 155
 156         i2c@100000 {
 157                 compatible = "samsung,exynos5440-i2c";
 158                 reg = <0x100000 0x1000>;
 159                 interrupts = <0 6 0>;
 160                 #address-cells = <1>;
 161                 #size-cells = <0>;
 162                 clocks = <&clock 21>;
 163                 clock-names = "i2c";
 164         };
 165
 166         watchdog {
 167                 compatible = "samsung,s3c2410-wdt";
 168                 reg = <0x110000 0x1000>;
 169                 interrupts = <0 1 0>;
 170                 clocks = <&clock 21>;
 171                 clock-names = "watchdog";
 172         };
 173
 174         gmac: ethernet@00230000 {
 175                 compatible = "snps,dwmac-3.70a";
 176                 reg = <0x00230000 0x8000>;
 177                 interrupt-parent = <&gic>;
 178                 interrupts = <0 31 4>;
 179                 interrupt-names = "macirq";
 180                 phy-mode = "sgmii";
 181                 clocks = <&clock 25>;
 182                 clock-names = "stmmaceth";
 183         };
 184
 185         amba {
 186                 #address-cells = <1>;
 187                 #size-cells = <1>;
 188                 compatible = "arm,amba-bus";
 189                 interrupt-parent = <&gic>;
 190                 ranges;
 191
 192                 pdma0: pdma@00121000 {
 193                         compatible = "arm,pl330", "arm,primecell";
 194                         reg = <0x121000 0x1000>;
 195                         interrupts = <0 46 0>;
 196                         clocks = <&clock 8>;
 197                         clock-names = "apb_pclk";
 198                         #dma-cells = <1>;
 199                         #dma-channels = <8>;
 200                         #dma-requests = <32>;
 201                 };
 202
 203                 pdma1: pdma@00120000 {
 204                         compatible = "arm,pl330", "arm,primecell";
 205                         reg = <0x120000 0x1000>;
 206                         interrupts = <0 47 0>;
 207                         clocks = <&clock 8>;
 208                         clock-names = "apb_pclk";
 209                         #dma-cells = <1>;
 210                         #dma-channels = <8>;
 211                         #dma-requests = <32>;
 212                 };
 213         };
 214
 215         rtc {
 216                 compatible = "samsung,s3c6410-rtc";
 217                 reg = <0x130000 0x1000>;
 218                 interrupts = <0 17 0>, <0 16 0>;
 219                 clocks = <&clock 21>;
 220                 clock-names = "rtc";
 221         };
 222
 223         sata@210000 {
 224                 compatible = "snps,exynos5440-ahci";
 225                 reg = <0x210000 0x10000>;
 226                 interrupts = <0 30 0>;
 227                 clocks = <&clock 23>;
 228                 clock-names = "sata";
 229         };
 230
 231         ohci@220000 {
 232                 compatible = "samsung,exynos5440-ohci";
 233                 reg = <0x220000 0x1000>;
 234                 interrupts = <0 29 0>;
 235                 clocks = <&clock 24>;
 236                 clock-names = "usbhost";
 237         };
 238
 239         ehci@221000 {
 240                 compatible = "samsung,exynos5440-ehci";
 241                 reg = <0x221000 0x1000>;
 242                 interrupts = <0 29 0>;
 243                 clocks = <&clock 24>;
 244                 clock-names = "usbhost";
 245         };
 246 };