[deliverable/linux.git] / arch / arm / boot / dts / at91sam9x5cm.dtsi

/*
 * at91sam9x5cm.dtsi - Device Tree Include file for AT91SAM9x5 CPU Module
 *
 *  Copyright (C) 2012 Atmel,
 *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
 *
 * Licensed under GPLv2 or later.
 */

/ {
	memory {
		reg = <0x20000000 0x8000000>;
	};

	clocks {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		main_clock: clock@0 {
			compatible = "atmel,osc", "fixed-clock";
			clock-frequency = <12000000>;
		};
	};

	clocks {
		slow_xtal {
			clock-frequency = <32768>;
		};

		main_xtal {
			clock-frequency = <12000000>;
		};
	};

	ahb {
		apb {
			pinctrl@fffff400 {
				1wire_cm {
					pinctrl_1wire_cm: 1wire_cm-0 {
						atmel,pins = <AT91_PIOB 18 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PB18 multidrive, conflicts with led */
					};
				};
			};

			rtc@fffffeb0 {
				status = "okay";
			};
		};

		nand0: nand@40000000 {
			nand-bus-width = <8>;
			nand-ecc-mode = "hw";
			atmel,has-pmecc;	/* Enable PMECC */
			atmel,pmecc-cap = <2>;
			atmel,pmecc-sector-size = <512>;
			nand-on-flash-bbt;
			status = "okay";

			at91bootstrap@0 {
				label = "at91bootstrap";
				reg = <0x0 0x40000>;
			};

			uboot@40000 {
				label = "u-boot";
				reg = <0x40000 0x80000>;
			};

			ubootenv@c0000 {
				label = "U-Boot Env";
				reg = <0xc0000 0x140000>;
			};

			kernel@200000 {
				label = "kernel";
				reg = <0x200000 0x600000>;
			};

			rootfs@800000 {
				label = "rootfs";
				reg = <0x800000 0x1f800000>;
			};
		};
	};

	leds {
		compatible = "gpio-leds";

		pb18 {
			label = "pb18";
			gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
		};

		pd21 {
			label = "pd21";
			gpios = <&pioD 21 GPIO_ACTIVE_HIGH>;
		};
	};

	1wire_cm {
		compatible = "w1-gpio";
		gpios = <&pioB 18 GPIO_ACTIVE_HIGH>;
		linux,open-drain;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_1wire_cm>;
		status = "okay";
	};

};
Commit	Line	Data
	1	/*
	2	* at91sam9x5cm.dtsi - Device Tree Include file for AT91SAM9x5 CPU Module
	3	*
	4	* Copyright (C) 2012 Atmel,
	5	* 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
	6	*
	7	* Licensed under GPLv2 or later.
	8	*/
	9
	10	/ {
	11	memory {
	12	reg = <0x20000000 0x8000000>;
	13	};
	14
	15	clocks {
	16	#address-cells = <1>;
	17	#size-cells = <1>;
	18	ranges;
	19
	20	main_clock: clock@0 {
	21	compatible = "atmel,osc", "fixed-clock";
	22	clock-frequency = <12000000>;
	23	};
	24	};
	25
	26	clocks {
	27	slow_xtal {
	28	clock-frequency = <32768>;
	29	};
	30
	31	main_xtal {
	32	clock-frequency = <12000000>;
	33	};
	34	};
	35
	36	ahb {
	37	apb {
	38	pinctrl@fffff400 {
	39	1wire_cm {
	40	pinctrl_1wire_cm: 1wire_cm-0 {
	41	atmel,pins = <AT91_PIOB 18 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>; /* PB18 multidrive, conflicts with led */
	42	};
	43	};
	44	};
	45
	46	rtc@fffffeb0 {
	47	status = "okay";
	48	};
	49	};
	50
	51	nand0: nand@40000000 {
	52	nand-bus-width = <8>;
	53	nand-ecc-mode = "hw";
	54	atmel,has-pmecc; /* Enable PMECC */
	55	atmel,pmecc-cap = <2>;
	56	atmel,pmecc-sector-size = <512>;
	57	nand-on-flash-bbt;
	58	status = "okay";
	59
	60	at91bootstrap@0 {
	61	label = "at91bootstrap";
	62	reg = <0x0 0x40000>;
	63	};
	64
	65	uboot@40000 {
	66	label = "u-boot";
	67	reg = <0x40000 0x80000>;
	68	};
	69
	70	ubootenv@c0000 {
	71	label = "U-Boot Env";
	72	reg = <0xc0000 0x140000>;
	73	};
	74
	75	kernel@200000 {
	76	label = "kernel";
	77	reg = <0x200000 0x600000>;
	78	};
	79
	80	rootfs@800000 {
	81	label = "rootfs";
	82	reg = <0x800000 0x1f800000>;
	83	};
	84	};
	85	};
	86
	87	leds {
	88	compatible = "gpio-leds";
	89
	90	pb18 {
	91	label = "pb18";
	92	gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
	93	linux,default-trigger = "heartbeat";
	94	};
	95
	96	pd21 {
	97	label = "pd21";
	98	gpios = <&pioD 21 GPIO_ACTIVE_HIGH>;
	99	};
	100	};
	101
	102	1wire_cm {
	103	compatible = "w1-gpio";
	104	gpios = <&pioB 18 GPIO_ACTIVE_HIGH>;
	105	linux,open-drain;
	106	pinctrl-names = "default";
	107	pinctrl-0 = <&pinctrl_1wire_cm>;
	108	status = "okay";
	109	};
	110
	111	};