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kernel/linux-rt-4.4.41/arch/arm/boot/dts/kirkwood-dns325.dts 1.23 KB
5113f6f70   김현기   kernel add
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  /dts-v1/;
  
  #include "kirkwood-dnskw.dtsi"
  
  / {
  	model = "D-Link DNS-325 NAS (Rev A1)";
  	compatible = "dlink,dns-325-a1", "dlink,dns-325", "dlink,dns-kirkwood", "marvell,kirkwood-88f6281", "marvell,kirkwood";
  
  	memory {
  		device_type = "memory";
  		reg = <0x00000000 0x10000000>;
  	};
  
  	chosen {
  		bootargs = "console=ttyS0,115200n8 earlyprintk";
  		stdout-path = &uart0;
  	};
  
  	gpio-leds {
  		compatible = "gpio-leds";
  		pinctrl-0 = <&pmx_led_power &pmx_led_red_usb_325
  			     &pmx_led_red_left_hdd &pmx_led_red_right_hdd
  			     &pmx_led_white_usb>;
  		pinctrl-names = "default";
  
  		white-power {
  			label = "dns325:white:power";
  			gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
  			default-state = "keep";
  		};
  		white-usb {
  			label = "dns325:white:usb";
  			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; /* GPIO 43 */
  		};
  		red-l_hdd {
  			label = "dns325:red:l_hdd";
  			gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
  		};
  		red-r_hdd {
  			label = "dns325:red:r_hdd";
  			gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
  		};
  		red-usb {
  			label = "dns325:red:usb";
  			gpios = <&gpio0 29 GPIO_ACTIVE_LOW>;
  		};
  	};
  
  	ocp@f1000000 {
  		i2c@11000 {
  			status = "okay";
  
  			lm75: lm75@48 {
  				compatible = "national,lm75";
  				reg = <0x48>;
  			};
  		};
  		serial@12000 {
  			status = "okay";
  		};
  	};
  };