arch/arm/boot/dts/s3c64xx.dtsi

   1 /*
   2  * Samsung's S3C64xx SoC series common device tree source
   3  *
   4  * Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
   5  *
   6  * Samsung's S3C64xx SoC series device nodes are listed in this file.
   7  * Particular SoCs from S3C64xx series can include this file and provide
   8  * values for SoCs specfic bindings.
   9  *
  10  * Note: This file does not include device nodes for all the controllers in
  11  * S3C64xx SoCs. As device tree coverage for S3C64xx increases, additional
  12  * nodes can be added to this file.
  13  *
  14  * This program is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License version 2 as
  16  * published by the Free Software Foundation.
  17  */
  18
  19 #include "skeleton.dtsi"
  20 #include <dt-bindings/clock/samsung,s3c64xx-clock.h>
  21
  22 / {
  23         aliases {
  24                 i2c0 = &i2c0;
  25                 pinctrl0 = &pinctrl0;
  26         };
  27
  28         cpus {
  29                 #address-cells = <1>;
  30                 #size-cells = <0>;
  31
  32                 cpu@0 {
  33                         device_type = "cpu";
  34                         compatible = "arm,arm1176jzf-s", "arm,arm1176";
  35                         reg = <0x0>;
  36                 };
  37         };
  38
  39         soc: soc {
  40                 compatible = "simple-bus";
  41                 #address-cells = <1>;
  42                 #size-cells = <1>;
  43                 ranges;
  44
  45                 vic0: interrupt-controller@71200000 {
  46                         compatible = "arm,pl192-vic";
  47                         interrupt-controller;
  48                         reg = <0x71200000 0x1000>;
  49                         #interrupt-cells = <1>;
  50                 };
  51
  52                 vic1: interrupt-controller@71300000 {
  53                         compatible = "arm,pl192-vic";
  54                         interrupt-controller;
  55                         reg = <0x71300000 0x1000>;
  56                         #interrupt-cells = <1>;
  57                 };
  58
  59                 sdhci0: sdhci@7c200000 {
  60                         compatible = "samsung,s3c6410-sdhci";
  61                         reg = <0x7c200000 0x100>;
  62                         interrupt-parent = <&vic1>;
  63                         interrupts = <24>;
  64                         clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
  65                         clocks = <&clocks HCLK_HSMMC0>, <&clocks HCLK_HSMMC0>,
  66                                         <&clocks SCLK_MMC0>;
  67                         status = "disabled";
  68                 };
  69
  70                 sdhci1: sdhci@7c300000 {
  71                         compatible = "samsung,s3c6410-sdhci";
  72                         reg = <0x7c300000 0x100>;
  73                         interrupt-parent = <&vic1>;
  74                         interrupts = <25>;
  75                         clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
  76                         clocks = <&clocks HCLK_HSMMC1>, <&clocks HCLK_HSMMC1>,
  77                                         <&clocks SCLK_MMC1>;
  78                         status = "disabled";
  79                 };
  80
  81                 sdhci2: sdhci@7c400000 {
  82                         compatible = "samsung,s3c6410-sdhci";
  83                         reg = <0x7c400000 0x100>;
  84                         interrupt-parent = <&vic1>;
  85                         interrupts = <17>;
  86                         clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
  87                         clocks = <&clocks HCLK_HSMMC2>, <&clocks HCLK_HSMMC2>,
  88                                         <&clocks SCLK_MMC2>;
  89                         status = "disabled";
  90                 };
  91
  92                 watchdog: watchdog@7e004000 {
  93                         compatible = "samsung,s3c2410-wdt";
  94                         reg = <0x7e004000 0x1000>;
  95                         interrupt-parent = <&vic0>;
  96                         interrupts = <26>;
  97                         clock-names = "watchdog";
  98                         clocks = <&clocks PCLK_WDT>;
  99                         status = "disabled";
 100                 };
 101
 102                 i2c0: i2c@7f004000 {
 103                         compatible = "samsung,s3c2440-i2c";
 104                         reg = <0x7f004000 0x1000>;
 105                         interrupt-parent = <&vic1>;
 106                         interrupts = <18>;
 107                         clock-names = "i2c";
 108                         clocks = <&clocks PCLK_IIC0>;
 109                         status = "disabled";
 110                         #address-cells = <1>;
 111                         #size-cells = <0>;
 112                 };
 113
 114                 uart0: serial@7f005000 {
 115                         compatible = "samsung,s3c6400-uart";
 116                         reg = <0x7f005000 0x100>;
 117                         interrupt-parent = <&vic1>;
 118                         interrupts = <5>;
 119                         clock-names = "uart", "clk_uart_baud2",
 120                                         "clk_uart_baud3";
 121                         clocks = <&clocks PCLK_UART0>, <&clocks PCLK_UART0>,
 122                                         <&clocks SCLK_UART>;
 123                         status = "disabled";
 124                 };
 125
 126                 uart1: serial@7f005400 {
 127                         compatible = "samsung,s3c6400-uart";
 128                         reg = <0x7f005400 0x100>;
 129                         interrupt-parent = <&vic1>;
 130                         interrupts = <6>;
 131                         clock-names = "uart", "clk_uart_baud2",
 132                                         "clk_uart_baud3";
 133                         clocks = <&clocks PCLK_UART1>, <&clocks PCLK_UART1>,
 134                                         <&clocks SCLK_UART>;
 135                         status = "disabled";
 136                 };
 137
 138                 uart2: serial@7f005800 {
 139                         compatible = "samsung,s3c6400-uart";
 140                         reg = <0x7f005800 0x100>;
 141                         interrupt-parent = <&vic1>;
 142                         interrupts = <7>;
 143                         clock-names = "uart", "clk_uart_baud2",
 144                                         "clk_uart_baud3";
 145                         clocks = <&clocks PCLK_UART2>, <&clocks PCLK_UART2>,
 146                                         <&clocks SCLK_UART>;
 147                         status = "disabled";
 148                 };
 149
 150                 uart3: serial@7f005c00 {
 151                         compatible = "samsung,s3c6400-uart";
 152                         reg = <0x7f005c00 0x100>;
 153                         interrupt-parent = <&vic1>;
 154                         interrupts = <8>;
 155                         clock-names = "uart", "clk_uart_baud2",
 156                                         "clk_uart_baud3";
 157                         clocks = <&clocks PCLK_UART3>, <&clocks PCLK_UART3>,
 158                                         <&clocks SCLK_UART>;
 159                         status = "disabled";
 160                 };
 161
 162                 pwm: pwm@7f006000 {
 163                         compatible = "samsung,s3c6400-pwm";
 164                         reg = <0x7f006000 0x1000>;
 165                         interrupt-parent = <&vic0>;
 166                         interrupts = <23>, <24>, <25>, <27>, <28>;
 167                         clock-names = "timers";
 168                         clocks = <&clocks PCLK_PWM>;
 169                         samsung,pwm-outputs = <0>, <1>;
 170                         #pwm-cells = <3>;
 171                         status = "disabled";
 172                 };
 173
 174                 pinctrl0: pinctrl@7f008000 {
 175                         compatible = "samsung,s3c64xx-pinctrl";
 176                         reg = <0x7f008000 0x1000>;
 177                         interrupt-parent = <&vic1>;
 178                         interrupts = <21>;
 179
 180                         pctrl_int_map: pinctrl-interrupt-map {
 181                                 interrupt-map = <0 &vic0 0>,
 182                                                 <1 &vic0 1>,
 183                                                 <2 &vic1 0>,
 184                                                 <3 &vic1 1>;
 185                                 #address-cells = <0>;
 186                                 #size-cells = <0>;
 187                                 #interrupt-cells = <1>;
 188                         };
 189
 190                         wakeup-interrupt-controller {
 191                                 compatible = "samsung,s3c64xx-wakeup-eint";
 192                                 interrupts = <0>, <1>, <2>, <3>;
 193                                 interrupt-parent = <&pctrl_int_map>;
 194                         };
 195                 };
 196         };
 197 };
 198
 199 #include "s3c64xx-pinctrl.dtsi"