[mirror_ubuntu-artful-kernel.git] / arch / arm / boot / dts / at91sam9n12ek.dts

/*
 * at91sam9n12ek.dts - Device Tree file for AT91SAM9N12-EK board
 *
 *  Copyright (C) 2012 Atmel,
 *                2012 Hong Xu <hong.xu@atmel.com>
 *
 * Licensed under GPLv2 or later.
 */
/dts-v1/;
#include "at91sam9n12.dtsi"

/ {
	model = "Atmel AT91SAM9N12-EK";
	compatible = "atmel,at91sam9n12ek", "atmel,at91sam9n12", "atmel,at91sam9";

	chosen {
		bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
	};

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

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

		main_clock: clock@0 {
			compatible = "atmel,osc", "fixed-clock";
			clock-frequency = <16000000>;
		};

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

		main_xtal {
			clock-frequency = <16000000>;
		};
	};

	ahb {
		apb {
			dbgu: serial@fffff200 {
				status = "okay";
			};

			ssc0: ssc@f0010000 {
				status = "okay";
			};

			i2c0: i2c@f8010000 {
				status = "okay";

				wm8904: codec@1a {
					compatible = "wlf,wm8904";
					reg = <0x1a>;
					clocks = <&pck0>;
					clock-names = "mclk";
				};

				qt1070: keyboard@1b {
					compatible = "qt1070";
					reg = <0x1b>;
					interrupt-parent = <&pioA>;
					interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
					pinctrl-names = "default";
					pinctrl-0 = <&pinctrl_qt1070_irq>;
				};
			};

			i2c1: i2c@f8014000 {
				status = "okay";
			};

			mmc0: mmc@f0008000 {
				pinctrl-0 = <
					&pinctrl_board_mmc0
					&pinctrl_mmc0_slot0_clk_cmd_dat0
					&pinctrl_mmc0_slot0_dat1_3>;
				status = "okay";
				slot@0 {
					reg = <0>;
					bus-width = <4>;
					cd-gpios = <&pioA 7 GPIO_ACTIVE_HIGH>;
				};
			};

			pinctrl@fffff400 {
				mmc0 {
					pinctrl_board_mmc0: mmc0-board {
						atmel,pins =
							<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;	/* PA7 gpio CD pin pull up and deglitch */
					};
				};

				qt1070 {
					pinctrl_qt1070_irq: qt1070_irq {
						atmel,pins =
							<AT91_PIOA 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
					};
				};

				sound {
					pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
						atmel,pins =
							<AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
					};
				};

				usb1 {
					pinctrl_usb1_vbus_sense: usb1_vbus_sense {
						atmel,pins =
							<AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;	/* PB16 gpio usb vbus sense, no pull up and deglitch */
					};
				};
			};

			spi0: spi@f0000000 {
				status = "okay";
				cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
				m25p80@0 {
					compatible = "atmel,at25df321a";
					spi-max-frequency = <50000000>;
					reg = <0>;
				};
			};

			usb1: gadget@f803c000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_usb1_vbus_sense>;
				atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
				status = "okay";
			};

			watchdog@fffffe40 {
				status = "okay";
			};

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

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

		usb0: ohci@00500000 {
			num-ports = <1>;
			atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
			status = "okay";
		};
	};

	leds {
		compatible = "gpio-leds";

		d8 {
			label = "d8";
			gpios = <&pioB 4 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "mmc0";
		};

		d9 {
			label = "d6";
			gpios = <&pioB 5 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "nand-disk";
		};

		d10 {
			label = "d7";
			gpios = <&pioB 6 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";

		enter {
			label = "Enter";
			gpios = <&pioB 3 GPIO_ACTIVE_LOW>;
			linux,code = <28>;
			gpio-key,wakeup;
		};
	};

	sound {
		compatible = "atmel,asoc-wm8904";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;

		atmel,model = "wm8904 @ AT91SAM9N12";
		atmel,audio-routing =
			"Headphone Jack", "HPOUTL",
			"Headphone Jack", "HPOUTR",
			"IN2L", "Line In Jack",
			"IN2R", "Line In Jack",
			"Mic", "MICBIAS",
			"IN1L", "Mic";

		atmel,ssc-controller = <&ssc0>;
		atmel,audio-codec = <&wm8904>;
	};
};
Commit	Line	Data
cce783c6 HX	1	/*
	2	* at91sam9n12ek.dts - Device Tree file for AT91SAM9N12-EK board
	3	*
	4	* Copyright (C) 2012 Atmel,
	5	* 2012 Hong Xu <hong.xu@atmel.com>
	6	*
	7	* Licensed under GPLv2 or later.
	8	*/
	9	/dts-v1/;
6db64d29	10	#include "at91sam9n12.dtsi"
cce783c6 HX	11
	12	/ {
	13	model = "Atmel AT91SAM9N12-EK";
	14	compatible = "atmel,at91sam9n12ek", "atmel,at91sam9n12", "atmel,at91sam9";
	15
	16	chosen {
a57603ca	17	bootargs = "console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2";
cce783c6 HX	18	};
	19
	20	memory {
a57603ca	21	reg = <0x20000000 0x8000000>;
cce783c6 HX	22	};
	23
	24	clocks {
	25	#address-cells = <1>;
	26	#size-cells = <1>;
	27	ranges;
	28
	29	main_clock: clock@0 {
	30	compatible = "atmel,osc", "fixed-clock";
	31	clock-frequency = <16000000>;
	32	};
6503ab5f AB	33
	34	slow_xtal {
	35	clock-frequency = <32768>;
	36	};
	37
	38	main_xtal {
	39	clock-frequency = <16000000>;
	40	};
cce783c6 HX	41	};
	42
	43	ahb {
	44	apb {
	45	dbgu: serial@fffff200 {
	46	status = "okay";
	47	};
fbc18715	48
47609066 BS	49	ssc0: ssc@f0010000 {
	50	status = "okay";
	51	};
	52
fbc18715 LD	53	i2c0: i2c@f8010000 {
fbc18715 LD	54	status = "okay";
82914f8d	55
e6f79916	56	wm8904: codec@1a {
4bd37794	57	compatible = "wlf,wm8904";
e6f79916	58	reg = <0x1a>;
38324358 BS	59	clocks = <&pck0>;
38324358 BS	60	clock-names = "mclk";
e6f79916 BS	61	};
e6f79916 BS	62
82914f8d	63	qt1070: keyboard@1b {
	64	compatible = "qt1070";
	65	reg = <0x1b>;
	66	interrupt-parent = <&pioA>;
	67	interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
	68	pinctrl-names = "default";
	69	pinctrl-0 = <&pinctrl_qt1070_irq>;
	70	};
fbc18715 LD	71	};
	72
	73	i2c1: i2c@f8014000 {
	74	status = "okay";
	75	};
4134a455 LD	76
4134a455 LD	77	mmc0: mmc@f0008000 {
199e2ede JCPV	78	pinctrl-0 = <
	79	&pinctrl_board_mmc0
	80	&pinctrl_mmc0_slot0_clk_cmd_dat0
	81	&pinctrl_mmc0_slot0_dat1_3>;
4134a455 LD	82	status = "okay";
	83	slot@0 {
	84	reg = <0>;
	85	bus-width = <4>;
92f8629b	86	cd-gpios = <&pioA 7 GPIO_ACTIVE_HIGH>;
4134a455 LD	87	};
4134a455 LD	88	};
199e2ede JCPV	89
	90	pinctrl@fffff400 {
	91	mmc0 {
	92	pinctrl_board_mmc0: mmc0-board {
	93	atmel,pins =
c9d0f317	94	<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PA7 gpio CD pin pull up and deglitch */
199e2ede JCPV	95	};
199e2ede JCPV	96	};
82914f8d	97
	98	qt1070 {
	99	pinctrl_qt1070_irq: qt1070_irq {
	100	atmel,pins =
	101	<AT91_PIOA 2 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;
	102	};
	103	};
551a409c BS	104
	105	sound {
	106	pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
	107	atmel,pins =
	108	<AT91_PIOB 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;
	109	};
	110	};
cf05ea71 BS	111
	112	usb1 {
	113	pinctrl_usb1_vbus_sense: usb1_vbus_sense {
	114	atmel,pins =
	115	<AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PB16 gpio usb vbus sense, no pull up and deglitch */
	116	};
	117	};
199e2ede	118	};
b6811e9a RG	119
	120	spi0: spi@f0000000 {
	121	status = "okay";
	122	cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
	123	m25p80@0 {
	124	compatible = "atmel,at25df321a";
	125	spi-max-frequency = <50000000>;
	126	reg = <0>;
	127	};
	128	};
c77bcef4	129
cf05ea71 BS	130	usb1: gadget@f803c000 {
	131	pinctrl-names = "default";
	132	pinctrl-0 = <&pinctrl_usb1_vbus_sense>;
	133	atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
	134	status = "okay";
	135	};
	136
c77bcef4 WY	137	watchdog@fffffe40 {
	138	status = "okay";
	139	};
87003229 NF	140
	141	rtc@fffffeb0 {
	142	status = "okay";
	143	};
cce783c6 HX	144	};
	145
	146	nand0: nand@40000000 {
	147	nand-bus-width = <8>;
c18c6b29 JW	148	nand-ecc-mode = "hw";
	149	atmel,has-pmecc;
	150	atmel,pmecc-cap = <2>;
	151	atmel,pmecc-sector-size = <512>;
cce783c6 HX	152	nand-on-flash-bbt;
	153	status = "okay";
	154	};
d7e67ee8 BS	155
d7e67ee8 BS	156	usb0: ohci@00500000 {
2fbda374 BS	157	num-ports = <1>;
2fbda374 BS	158	atmel,vbus-gpio = <&pioB 7 GPIO_ACTIVE_LOW>;
d7e67ee8 BS	159	status = "okay";
d7e67ee8 BS	160	};
cce783c6 HX	161	};
	162
	163	leds {
	164	compatible = "gpio-leds";
	165
	166	d8 {
	167	label = "d8";
92f8629b	168	gpios = <&pioB 4 GPIO_ACTIVE_LOW>;
cce783c6 HX	169	linux,default-trigger = "mmc0";
	170	};
	171
	172	d9 {
	173	label = "d6";
92f8629b	174	gpios = <&pioB 5 GPIO_ACTIVE_LOW>;
cce783c6 HX	175	linux,default-trigger = "nand-disk";
	176	};
	177
	178	d10 {
	179	label = "d7";
92f8629b	180	gpios = <&pioB 6 GPIO_ACTIVE_HIGH>;
cce783c6 HX	181	linux,default-trigger = "heartbeat";
	182	};
	183	};
	184
	185	gpio_keys {
	186	compatible = "gpio-keys";
cce783c6 HX	187
	188	enter {
	189	label = "Enter";
f7042049	190	gpios = <&pioB 3 GPIO_ACTIVE_LOW>;
cce783c6 HX	191	linux,code = <28>;
	192	gpio-key,wakeup;
	193	};
	194	};
551a409c BS	195
	196	sound {
	197	compatible = "atmel,asoc-wm8904";
	198	pinctrl-names = "default";
	199	pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
	200
	201	atmel,model = "wm8904 @ AT91SAM9N12";
	202	atmel,audio-routing =
	203	"Headphone Jack", "HPOUTL",
	204	"Headphone Jack", "HPOUTR",
	205	"IN2L", "Line In Jack",
	206	"IN2R", "Line In Jack",
	207	"Mic", "MICBIAS",
	208	"IN1L", "Mic";
	209
	210	atmel,ssc-controller = <&ssc0>;
	211	atmel,audio-codec = <&wm8904>;
	212	};
cce783c6	213	};