arch/arm/boot/dts/s3c64xx.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Samsung's S3C64xx SoC series common device tree source
   4  *
   5  * Copyright (c) 2013 Tomasz Figa <tomasz.figa@gmail.com>
   6  *
   7  * Samsung's S3C64xx SoC series device nodes are listed in this file.
   8  * Particular SoCs from S3C64xx series can include this file and provide
   9  * values for SoCs specfic bindings.
  10  *
  11  * Note: This file does not include device nodes for all the controllers in
  12  * S3C64xx SoCs. As device tree coverage for S3C64xx increases, additional
  13  * nodes can be added to this file.
  14  */
  15
  16 #include <dt-bindings/clock/samsung,s3c64xx-clock.h>
  17
  18 / {
  19         #address-cells = <1>;
  20         #size-cells = <1>;
  21
  22         aliases {
  23                 i2c0 = &i2c0;
  24                 pinctrl0 = &pinctrl0;
  25                 serial0 = &uart0;
  26                 serial1 = &uart1;
  27                 serial2 = &uart2;
  28                 serial3 = &uart3;
  29         };
  30
  31         cpus {
  32                 #address-cells = <1>;
  33                 #size-cells = <0>;
  34
  35                 cpu@0 {
  36                         device_type = "cpu";
  37                         compatible = "arm,arm1176jzf-s", "arm,arm1176";
  38                         reg = <0x0>;
  39                 };
  40         };
  41
  42         soc: soc {
  43                 compatible = "simple-bus";
  44                 #address-cells = <1>;
  45                 #size-cells = <1>;
  46                 ranges;
  47
  48                 vic0: interrupt-controller@71200000 {
  49                         compatible = "arm,pl192-vic";
  50                         interrupt-controller;
  51                         reg = <0x71200000 0x1000>;
  52                         #interrupt-cells = <1>;
  53                 };
  54
  55                 vic1: interrupt-controller@71300000 {
  56                         compatible = "arm,pl192-vic";
  57                         interrupt-controller;
  58                         reg = <0x71300000 0x1000>;
  59                         #interrupt-cells = <1>;
  60                 };
  61
  62                 sdhci0: sdhci@7c200000 {
  63                         compatible = "samsung,s3c6410-sdhci";
  64                         reg = <0x7c200000 0x100>;
  65                         interrupt-parent = <&vic1>;
  66                         interrupts = <24>;
  67                         clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
  68                         clocks = <&clocks HCLK_HSMMC0>, <&clocks HCLK_HSMMC0>,
  69                                         <&clocks SCLK_MMC0>;
  70                         status = "disabled";
  71                 };
  72
  73                 sdhci1: sdhci@7c300000 {
  74                         compatible = "samsung,s3c6410-sdhci";
  75                         reg = <0x7c300000 0x100>;
  76                         interrupt-parent = <&vic1>;
  77                         interrupts = <25>;
  78                         clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
  79                         clocks = <&clocks HCLK_HSMMC1>, <&clocks HCLK_HSMMC1>,
  80                                         <&clocks SCLK_MMC1>;
  81                         status = "disabled";
  82                 };
  83
  84                 sdhci2: sdhci@7c400000 {
  85                         compatible = "samsung,s3c6410-sdhci";
  86                         reg = <0x7c400000 0x100>;
  87                         interrupt-parent = <&vic1>;
  88                         interrupts = <17>;
  89                         clock-names = "hsmmc", "mmc_busclk.0", "mmc_busclk.2";
  90                         clocks = <&clocks HCLK_HSMMC2>, <&clocks HCLK_HSMMC2>,
  91                                         <&clocks SCLK_MMC2>;
  92                         status = "disabled";
  93                 };
  94
  95                 watchdog: watchdog@7e004000 {
  96                         compatible = "samsung,s3c6410-wdt";
  97                         reg = <0x7e004000 0x1000>;
  98                         interrupt-parent = <&vic0>;
  99                         interrupts = <26>;
 100                         clock-names = "watchdog";
 101                         clocks = <&clocks PCLK_WDT>;
 102                 };
 103
 104                 i2c0: i2c@7f004000 {
 105                         compatible = "samsung,s3c2440-i2c";
 106                         reg = <0x7f004000 0x1000>;
 107                         interrupt-parent = <&vic1>;
 108                         interrupts = <18>;
 109                         clock-names = "i2c";
 110                         clocks = <&clocks PCLK_IIC0>;
 111                         status = "disabled";
 112                         #address-cells = <1>;
 113                         #size-cells = <0>;
 114                 };
 115
 116                 uart0: serial@7f005000 {
 117                         compatible = "samsung,s3c6400-uart";
 118                         reg = <0x7f005000 0x100>;
 119                         interrupt-parent = <&vic1>;
 120                         interrupts = <5>;
 121                         clock-names = "uart", "clk_uart_baud2",
 122                                         "clk_uart_baud3";
 123                         clocks = <&clocks PCLK_UART0>, <&clocks PCLK_UART0>,
 124                                         <&clocks SCLK_UART>;
 125                         status = "disabled";
 126                 };
 127
 128                 uart1: serial@7f005400 {
 129                         compatible = "samsung,s3c6400-uart";
 130                         reg = <0x7f005400 0x100>;
 131                         interrupt-parent = <&vic1>;
 132                         interrupts = <6>;
 133                         clock-names = "uart", "clk_uart_baud2",
 134                                         "clk_uart_baud3";
 135                         clocks = <&clocks PCLK_UART1>, <&clocks PCLK_UART1>,
 136                                         <&clocks SCLK_UART>;
 137                         status = "disabled";
 138                 };
 139
 140                 uart2: serial@7f005800 {
 141                         compatible = "samsung,s3c6400-uart";
 142                         reg = <0x7f005800 0x100>;
 143                         interrupt-parent = <&vic1>;
 144                         interrupts = <7>;
 145                         clock-names = "uart", "clk_uart_baud2",
 146                                         "clk_uart_baud3";
 147                         clocks = <&clocks PCLK_UART2>, <&clocks PCLK_UART2>,
 148                                         <&clocks SCLK_UART>;
 149                         status = "disabled";
 150                 };
 151
 152                 uart3: serial@7f005c00 {
 153                         compatible = "samsung,s3c6400-uart";
 154                         reg = <0x7f005c00 0x100>;
 155                         interrupt-parent = <&vic1>;
 156                         interrupts = <8>;
 157                         clock-names = "uart", "clk_uart_baud2",
 158                                         "clk_uart_baud3";
 159                         clocks = <&clocks PCLK_UART3>, <&clocks PCLK_UART3>,
 160                                         <&clocks SCLK_UART>;
 161                         status = "disabled";
 162                 };
 163
 164                 pwm: pwm@7f006000 {
 165                         compatible = "samsung,s3c6400-pwm";
 166                         reg = <0x7f006000 0x1000>;
 167                         interrupt-parent = <&vic0>;
 168                         interrupts = <23>, <24>, <25>, <27>, <28>;
 169                         clock-names = "timers";
 170                         clocks = <&clocks PCLK_PWM>;
 171                         samsung,pwm-outputs = <0>, <1>;
 172                         #pwm-cells = <3>;
 173                 };
 174
 175                 pinctrl0: pinctrl@7f008000 {
 176                         compatible = "samsung,s3c64xx-pinctrl";
 177                         reg = <0x7f008000 0x1000>;
 178                         interrupt-parent = <&vic1>;
 179                         interrupts = <21>;
 180
 181                         pctrl_int_map: pinctrl-interrupt-map {
 182                                 interrupt-map = <0 &vic0 0>,
 183                                                 <1 &vic0 1>,
 184                                                 <2 &vic1 0>,
 185                                                 <3 &vic1 1>;
 186                                 #address-cells = <0>;
 187                                 #size-cells = <0>;
 188                                 #interrupt-cells = <1>;
 189                         };
 190
 191                         wakeup-interrupt-controller {
 192                                 compatible = "samsung,s3c64xx-wakeup-eint";
 193                                 interrupts = <0>, <1>, <2>, <3>;
 194                                 interrupt-parent = <&pctrl_int_map>;
 195                         };
 196                 };
 197         };
 198 };
 199
 200 #include "s3c64xx-pinctrl.dtsi"