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kernel/linux-rt-4.4.41/arch/arm/boot/dts/s3c2416.dtsi 2.79 KB
5113f6f70   김현기   kernel add
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  /*
   * Samsung's S3C2416 SoC device tree source
   *
   * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License version 2 as
   * published by the Free Software Foundation.
   */
  
  #include <dt-bindings/clock/s3c2443.h>
  #include "s3c24xx.dtsi"
  #include "s3c2416-pinctrl.dtsi"
  
  / {
  	model = "Samsung S3C2416 SoC";
  	compatible = "samsung,s3c2416";
  
  	aliases {
  		serial3 = &uart_3;
  	};
  
  	cpus {
  		#address-cells = <1>;
  		#size-cells = <0>;
  
  		cpu {
  			compatible = "arm,arm926ej-s";
  		};
  	};
  
  	interrupt-controller@4a000000 {
  		compatible = "samsung,s3c2416-irq";
  	};
  
  	clocks: clock-controller@0x4c000000 {
  		compatible = "samsung,s3c2416-clock";
  		reg = <0x4c000000 0x40>;
  		#clock-cells = <1>;
  	};
  
  	pinctrl@56000000 {
  		compatible = "samsung,s3c2416-pinctrl";
  	};
  
  	timer@51000000 {
  		clocks = <&clocks PCLK_PWM>;
  		clock-names = "timers";
  	};
  
  	uart_0: serial@50000000 {
  		compatible = "samsung,s3c2440-uart";
  		clock-names = "uart", "clk_uart_baud2",
  				"clk_uart_baud3";
  		clocks = <&clocks PCLK_UART0>, <&clocks PCLK_UART0>,
  				<&clocks SCLK_UART>;
  	};
  
  	uart_1: serial@50004000 {
  		compatible = "samsung,s3c2440-uart";
  		clock-names = "uart", "clk_uart_baud2",
  				"clk_uart_baud3";
  		clocks = <&clocks PCLK_UART1>, <&clocks PCLK_UART1>,
  				<&clocks SCLK_UART>;
  	};
  
  	uart_2: serial@50008000 {
  		compatible = "samsung,s3c2440-uart";
  		clock-names = "uart", "clk_uart_baud2",
  				"clk_uart_baud3";
  		clocks = <&clocks PCLK_UART2>, <&clocks PCLK_UART2>,
  				<&clocks SCLK_UART>;
  	};
  
  	uart_3: serial@5000C000 {
  		compatible = "samsung,s3c2440-uart";
  		reg = <0x5000C000 0x4000>;
  		interrupts = <1 18 24 4>, <1 18 25 4>;
  		clock-names = "uart", "clk_uart_baud2",
  				"clk_uart_baud3";
  		clocks = <&clocks PCLK_UART3>, <&clocks PCLK_UART3>,
  				<&clocks SCLK_UART>;
  		status = "disabled";
  	};
  
  	sdhci_1: sdhci@4AC00000 {
  		compatible = "samsung,s3c6410-sdhci";
  		reg = <0x4AC00000 0x100>;
  		interrupts = <0 0 21 3>;
  		clock-names = "hsmmc", "mmc_busclk.0",
  				"mmc_busclk.2";
  		clocks = <&clocks HCLK_HSMMC0>, <&clocks HCLK_HSMMC0>,
  				<&clocks MUX_HSMMC0>;
  		status = "disabled";
  	};
  
  	sdhci_0: sdhci@4A800000 {
  		compatible = "samsung,s3c6410-sdhci";
  		reg = <0x4A800000 0x100>;
  		interrupts = <0 0 20 3>;
  		clock-names = "hsmmc", "mmc_busclk.0",
  				"mmc_busclk.2";
  		clocks = <&clocks HCLK_HSMMC1>, <&clocks HCLK_HSMMC1>,
  				<&clocks MUX_HSMMC1>;
  		status = "disabled";
  	};
  
  	watchdog: watchdog@53000000 {
  		interrupts = <1 9 27 3>;
  		clocks = <&clocks PCLK_WDT>;
  		clock-names = "watchdog";
  	};
  
  	rtc: rtc@57000000 {
  		compatible = "samsung,s3c2416-rtc";
  		clocks = <&clocks PCLK_RTC>;
  		clock-names = "rtc";
  	};
  
  	i2c@54000000 {
  		compatible = "samsung,s3c2440-i2c";
  		clocks = <&clocks PCLK_I2C0>;
  		clock-names = "i2c";
  	};
  };