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                 serial0 = &uart0;
  27                 serial1 = &uart1;
  28                 serial2 = &uart2;
  29                 serial3 = &uart3;
  30         };
  31
  32         cpus {
  33                 #address-cells = <1>;
  34                 #size-cells = <0>;
  35
  36                 cpu@0 {
  37                         device_type = "cpu";
  38                         compatible = "arm,arm1176jzf-s", "arm,arm1176";
  39                         reg = <0x0>;
  40                 };
  41         };
  42
  43         soc: soc {
  44                 compatible = "simple-bus";
  45                 #address-cells = <1>;
  46                 #size-cells = <1>;
  47                 ranges;
  48
  49                 vic0: interrupt-controller@71200000 {
  50                         compatible = "arm,pl192-vic";
  51                         interrupt-controller;
  52                         reg = <0x71200000 0x1000>;
  53                         #interrupt-cells = <1>;
  54                 };
  55
  56                 vic1: interrupt-controller@71300000 {
  57                         compatible = "arm,pl192-vic";
  58                         interrupt-controller;
  59                         reg = <0x71300000 0x1000>;
  60                         #interrupt-cells = <1>;
  61                 };
  62
  63                 sdhci0: sdhci@7c200000 {
  64                         compatible = "samsung,s3c6410-sdhci";
  65                         reg = <0x7c200000 0x100>;
  66                         interrupt-parent = <&vic1>;
  67                         interrupts = <24>;
  68                         clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
  69                         clocks = <&clocks HCLK_HSMMC0>, <&clocks HCLK_HSMMC0>,
  70                                         <&clocks SCLK_MMC0>;
  71                         status = "disabled";
  72                 };
  73
  74                 sdhci1: sdhci@7c300000 {
  75                         compatible = "samsung,s3c6410-sdhci";
  76                         reg = <0x7c300000 0x100>;
  77                         interrupt-parent = <&vic1>;
  78                         interrupts = <25>;
  79                         clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
  80                         clocks = <&clocks HCLK_HSMMC1>, <&clocks HCLK_HSMMC1>,
  81                                         <&clocks SCLK_MMC1>;
  82                         status = "disabled";
  83                 };
  84
  85                 sdhci2: sdhci@7c400000 {
  86                         compatible = "samsung,s3c6410-sdhci";
  87                         reg = <0x7c400000 0x100>;
  88                         interrupt-parent = <&vic1>;
  89                         interrupts = <17>;
  90                         clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
  91                         clocks = <&clocks HCLK_HSMMC2>, <&clocks HCLK_HSMMC2>,
  92                                         <&clocks SCLK_MMC2>;
  93                         status = "disabled";
  94                 };
  95
  96                 watchdog: watchdog@7e004000 {
  97                         compatible = "samsung,s3c6410-wdt";
  98                         reg = <0x7e004000 0x1000>;
  99                         interrupt-parent = <&vic0>;
 100                         interrupts = <26>;
 101                         clock-names = "watchdog";
 102                         clocks = <&clocks PCLK_WDT>;
 103                 };
 104
 105                 i2c0: i2c@7f004000 {
 106                         compatible = "samsung,s3c2440-i2c";
 107                         reg = <0x7f004000 0x1000>;
 108                         interrupt-parent = <&vic1>;
 109                         interrupts = <18>;
 110                         clock-names = "i2c";
 111                         clocks = <&clocks PCLK_IIC0>;
 112                         status = "disabled";
 113                         #address-cells = <1>;
 114                         #size-cells = <0>;
 115                 };
 116
 117                 uart0: serial@7f005000 {
 118                         compatible = "samsung,s3c6400-uart";
 119                         reg = <0x7f005000 0x100>;
 120                         interrupt-parent = <&vic1>;
 121                         interrupts = <5>;
 122                         clock-names = "uart", "clk_uart_baud2",
 123                                         "clk_uart_baud3";
 124                         clocks = <&clocks PCLK_UART0>, <&clocks PCLK_UART0>,
 125                                         <&clocks SCLK_UART>;
 126                         status = "disabled";
 127                 };
 128
 129                 uart1: serial@7f005400 {
 130                         compatible = "samsung,s3c6400-uart";
 131                         reg = <0x7f005400 0x100>;
 132                         interrupt-parent = <&vic1>;
 133                         interrupts = <6>;
 134                         clock-names = "uart", "clk_uart_baud2",
 135                                         "clk_uart_baud3";
 136                         clocks = <&clocks PCLK_UART1>, <&clocks PCLK_UART1>,
 137                                         <&clocks SCLK_UART>;
 138                         status = "disabled";
 139                 };
 140
 141                 uart2: serial@7f005800 {
 142                         compatible = "samsung,s3c6400-uart";
 143                         reg = <0x7f005800 0x100>;
 144                         interrupt-parent = <&vic1>;
 145                         interrupts = <7>;
 146                         clock-names = "uart", "clk_uart_baud2",
 147                                         "clk_uart_baud3";
 148                         clocks = <&clocks PCLK_UART2>, <&clocks PCLK_UART2>,
 149                                         <&clocks SCLK_UART>;
 150                         status = "disabled";
 151                 };
 152
 153                 uart3: serial@7f005c00 {
 154                         compatible = "samsung,s3c6400-uart";
 155                         reg = <0x7f005c00 0x100>;
 156                         interrupt-parent = <&vic1>;
 157                         interrupts = <8>;
 158                         clock-names = "uart", "clk_uart_baud2",
 159                                         "clk_uart_baud3";
 160                         clocks = <&clocks PCLK_UART3>, <&clocks PCLK_UART3>,
 161                                         <&clocks SCLK_UART>;
 162                         status = "disabled";
 163                 };
 164
 165                 pwm: pwm@7f006000 {
 166                         compatible = "samsung,s3c6400-pwm";
 167                         reg = <0x7f006000 0x1000>;
 168                         interrupt-parent = <&vic0>;
 169                         interrupts = <23>, <24>, <25>, <27>, <28>;
 170                         clock-names = "timers";
 171                         clocks = <&clocks PCLK_PWM>;
 172                         samsung,pwm-outputs = <0>, <1>;
 173                         #pwm-cells = <3>;
 174                 };
 175
 176                 pinctrl0: pinctrl@7f008000 {
 177                         compatible = "samsung,s3c64xx-pinctrl";
 178                         reg = <0x7f008000 0x1000>;
 179                         interrupt-parent = <&vic1>;
 180                         interrupts = <21>;
 181
 182                         pctrl_int_map: pinctrl-interrupt-map {
 183                                 interrupt-map = <0 &vic0 0>,
 184                                                 <1 &vic0 1>,
 185                                                 <2 &vic1 0>,
 186                                                 <3 &vic1 1>;
 187                                 #address-cells = <0>;
 188                                 #size-cells = <0>;
 189                                 #interrupt-cells = <1>;
 190                         };
 191
 192                         wakeup-interrupt-controller {
 193                                 compatible = "samsung,s3c64xx-wakeup-eint";
 194                                 interrupts = <0>, <1>, <2>, <3>;
 195                                 interrupt-parent = <&pctrl_int_map>;
 196                         };
 197                 };
 198         };
 199 };
 200
 201 #include "s3c64xx-pinctrl.dtsi"