[mirror_ubuntu-zesty-kernel.git] / arch / arm / boot / dts / am335x-bone.dts

/*
 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
 *
 * 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.
 */
/dts-v1/;

#include "am33xx.dtsi"

/ {
	model = "TI AM335x BeagleBone";
	compatible = "ti,am335x-bone", "ti,am33xx";

	cpus {
		cpu@0 {
			cpu0-supply = <&dcdc2_reg>;
		};
	};

	memory {
		device_type = "memory";
		reg = <0x80000000 0x10000000>; /* 256 MB */
	};

	am33xx_pinmux: pinmux@44e10800 {
		pinctrl-names = "default";
		pinctrl-0 = <&clkout2_pin>;

		user_leds_s0: user_leds_s0 {
			pinctrl-single,pins = <
				0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a5.gpio1_21 */
				0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a6.gpio1_22 */
				0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a7.gpio1_23 */
				0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a8.gpio1_24 */
			>;
		};

		i2c0_pins: pinmux_i2c0_pins {
			pinctrl-single,pins = <
				0x188 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_sda.i2c0_sda */
				0x18c (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_scl.i2c0_scl */
			>;
		};

		uart0_pins: pinmux_uart0_pins {
			pinctrl-single,pins = <
				0x170 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
				0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
			>;
		};

		clkout2_pin: pinmux_clkout2_pin {
			pinctrl-single,pins = <
				0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* xdma_event_intr1.clkout2 */
			>;
		};

		cpsw_default: cpsw_default {
			pinctrl-single,pins = <
				/* Slave 1 */
				0x110 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxerr.mii1_rxerr */
				0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txen.mii1_txen */
				0x118 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxdv.mii1_rxdv */
				0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd3.mii1_txd3 */
				0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd2.mii1_txd2 */
				0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd1.mii1_txd1 */
				0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd0.mii1_txd0 */
				0x12c (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_txclk.mii1_txclk */
				0x130 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxclk.mii1_rxclk */
				0x134 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd3.mii1_rxd3 */
				0x138 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd2.mii1_rxd2 */
				0x13c (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd1.mii1_rxd1 */
				0x140 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd0.mii1_rxd0 */
			>;
		};

		cpsw_sleep: cpsw_sleep {
			pinctrl-single,pins = <
				/* Slave 1 reset value */
				0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
			>;
		};

		davinci_mdio_default: davinci_mdio_default {
			pinctrl-single,pins = <
				/* MDIO */
				0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */
				0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)			/* mdio_clk.mdio_clk */
			>;
		};

		davinci_mdio_sleep: davinci_mdio_sleep {
			pinctrl-single,pins = <
				/* MDIO reset value */
				0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
				0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
			>;
		};
	};

	ocp {
		uart0: serial@44e09000 {
			pinctrl-names = "default";
			pinctrl-0 = <&uart0_pins>;

			status = "okay";
		};

		musb: usb@47400000 {
			status = "okay";

			control@44e10000 {
				status = "okay";
			};

			phy@47401300 {
				status = "okay";
			};

			usb@47401000 {
				status = "okay";
			};
		};

		i2c0: i2c@44e0b000 {
			pinctrl-names = "default";
			pinctrl-0 = <&i2c0_pins>;

			status = "okay";
			clock-frequency = <400000>;

			tps: tps@24 {
				reg = <0x24>;
			};

		};
	};

	leds {
		pinctrl-names = "default";
		pinctrl-0 = <&user_leds_s0>;

		compatible = "gpio-leds";

		led@2 {
			label = "beaglebone:green:heartbeat";
			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "heartbeat";
			default-state = "off";
		};

		led@3 {
			label = "beaglebone:green:mmc0";
			gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "mmc0";
			default-state = "off";
		};

		led@4 {
			label = "beaglebone:green:usr2";
			gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};

		led@5 {
			label = "beaglebone:green:usr3";
			gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};
	};
};

/include/ "tps65217.dtsi"

&tps {
	regulators {
		dcdc1_reg: regulator@0 {
			regulator-always-on;
		};

		dcdc2_reg: regulator@1 {
			/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
			regulator-name = "vdd_mpu";
			regulator-min-microvolt = <925000>;
			regulator-max-microvolt = <1325000>;
			regulator-boot-on;
			regulator-always-on;
		};

		dcdc3_reg: regulator@2 {
			/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
			regulator-name = "vdd_core";
			regulator-min-microvolt = <925000>;
			regulator-max-microvolt = <1150000>;
			regulator-boot-on;
			regulator-always-on;
		};

		ldo1_reg: regulator@3 {
			regulator-always-on;
		};

		ldo2_reg: regulator@4 {
			regulator-always-on;
		};

		ldo3_reg: regulator@5 {
			regulator-always-on;
		};

		ldo4_reg: regulator@6 {
			regulator-always-on;
		};
	};
};

&cpsw_emac0 {
	phy_id = <&davinci_mdio>, <0>;
	phy-mode = "mii";
};

&cpsw_emac1 {
	phy_id = <&davinci_mdio>, <1>;
	phy-mode = "mii";
};

&mac {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&cpsw_default>;
	pinctrl-1 = <&cpsw_sleep>;

};

&davinci_mdio {
	pinctrl-names = "default", "sleep";
	pinctrl-0 = <&davinci_mdio_default>;
	pinctrl-1 = <&davinci_mdio_sleep>;
};
Commit	Line	Data
6a66a8b2 AC	1	/*
	2	* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
	3	*
	4	* This program is free software; you can redistribute it and/or modify
	5	* it under the terms of the GNU General Public License version 2 as
	6	* published by the Free Software Foundation.
	7	*/
	8	/dts-v1/;
	9
eb33ef66	10	#include "am33xx.dtsi"
6a66a8b2 AC	11
	12	/ {
	13	model = "TI AM335x BeagleBone";
	14	compatible = "ti,am335x-bone", "ti,am33xx";
	15
efeedcf2 AC	16	cpus {
	17	cpu@0 {
	18	cpu0-supply = <&dcdc2_reg>;
	19	};
	20	};
	21
6a66a8b2 AC	22	memory {
	23	device_type = "memory";
	24	reg = <0x80000000 0x10000000>; /* 256 MB */
	25	};
53d91034	26
7e782c41 AC	27	am33xx_pinmux: pinmux@44e10800 {
7e782c41 AC	28	pinctrl-names = "default";
4d927570	29	pinctrl-0 = <&clkout2_pin>;
7e782c41 AC	30
	31	user_leds_s0: user_leds_s0 {
	32	pinctrl-single,pins = <
6a8a6b65 FV	33	0x54 (PIN_OUTPUT_PULLDOWN \| MUX_MODE7) /* gpmc_a5.gpio1_21 */
	34	0x58 (PIN_OUTPUT_PULLUP \| MUX_MODE7) /* gpmc_a6.gpio1_22 */
	35	0x5c (PIN_OUTPUT_PULLDOWN \| MUX_MODE7) /* gpmc_a7.gpio1_23 */
	36	0x60 (PIN_OUTPUT_PULLUP \| MUX_MODE7) /* gpmc_a8.gpio1_24 */
7e782c41 AC	37	>;
7e782c41 AC	38	};
3f866445 VH	39
	40	i2c0_pins: pinmux_i2c0_pins {
	41	pinctrl-single,pins = <
6a8a6b65 FV	42	0x188 (PIN_INPUT_PULLUP \| MUX_MODE0) /* i2c0_sda.i2c0_sda */
6a8a6b65 FV	43	0x18c (PIN_INPUT_PULLUP \| MUX_MODE0) /* i2c0_scl.i2c0_scl */
3f866445 VH	44	>;
3f866445 VH	45	};
9f2fbe17 VH	46
	47	uart0_pins: pinmux_uart0_pins {
	48	pinctrl-single,pins = <
6a8a6b65 FV	49	0x170 (PIN_INPUT_PULLUP \| MUX_MODE0) /* uart0_rxd.uart0_rxd */
6a8a6b65 FV	50	0x174 (PIN_OUTPUT_PULLDOWN \| MUX_MODE0) /* uart0_txd.uart0_txd */
9f2fbe17 VH	51	>;
9f2fbe17 VH	52	};
4d927570 VH	53
	54	clkout2_pin: pinmux_clkout2_pin {
	55	pinctrl-single,pins = <
6a8a6b65	56	0x1b4 (PIN_OUTPUT_PULLDOWN \| MUX_MODE3) /* xdma_event_intr1.clkout2 */
4d927570 VH	57	>;
4d927570 VH	58	};
be814fda M	59
	60	cpsw_default: cpsw_default {
	61	pinctrl-single,pins = <
	62	/* Slave 1 */
	63	0x110 (PIN_INPUT_PULLUP \| MUX_MODE0) /* mii1_rxerr.mii1_rxerr */
	64	0x114 (PIN_OUTPUT_PULLDOWN \| MUX_MODE0) /* mii1_txen.mii1_txen */
	65	0x118 (PIN_INPUT_PULLUP \| MUX_MODE0) /* mii1_rxdv.mii1_rxdv */
	66	0x11c (PIN_OUTPUT_PULLDOWN \| MUX_MODE0) /* mii1_txd3.mii1_txd3 */
	67	0x120 (PIN_OUTPUT_PULLDOWN \| MUX_MODE0) /* mii1_txd2.mii1_txd2 */
	68	0x124 (PIN_OUTPUT_PULLDOWN \| MUX_MODE0) /* mii1_txd1.mii1_txd1 */
	69	0x128 (PIN_OUTPUT_PULLDOWN \| MUX_MODE0) /* mii1_txd0.mii1_txd0 */
	70	0x12c (PIN_INPUT_PULLUP \| MUX_MODE0) /* mii1_txclk.mii1_txclk */
	71	0x130 (PIN_INPUT_PULLUP \| MUX_MODE0) /* mii1_rxclk.mii1_rxclk */
	72	0x134 (PIN_INPUT_PULLUP \| MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */
	73	0x138 (PIN_INPUT_PULLUP \| MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */
	74	0x13c (PIN_INPUT_PULLUP \| MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */
	75	0x140 (PIN_INPUT_PULLUP \| MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */
	76	>;
	77	};
	78
	79	cpsw_sleep: cpsw_sleep {
	80	pinctrl-single,pins = <
	81	/* Slave 1 reset value */
	82	0x110 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	83	0x114 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	84	0x118 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	85	0x11c (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	86	0x120 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	87	0x124 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	88	0x128 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	89	0x12c (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	90	0x130 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	91	0x134 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	92	0x138 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	93	0x13c (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	94	0x140 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	95	>;
	96	};
	97
	98	davinci_mdio_default: davinci_mdio_default {
	99	pinctrl-single,pins = <
	100	/* MDIO */
	101	0x148 (PIN_INPUT_PULLUP \| SLEWCTRL_FAST \| MUX_MODE0) /* mdio_data.mdio_data */
	102	0x14c (PIN_OUTPUT_PULLUP \| MUX_MODE0) /* mdio_clk.mdio_clk */
	103	>;
	104	};
	105
	106	davinci_mdio_sleep: davinci_mdio_sleep {
	107	pinctrl-single,pins = <
	108	/* MDIO reset value */
	109	0x148 (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	110	0x14c (PIN_INPUT_PULLDOWN \| MUX_MODE7)
	111	>;
	112	};
7e782c41 AC	113	};
7e782c41 AC	114
53d91034	115	ocp {
dde3b0d6	116	uart0: serial@44e09000 {
9f2fbe17 VH	117	pinctrl-names = "default";
	118	pinctrl-0 = <&uart0_pins>;
	119
53d91034 VH	120	status = "okay";
53d91034 VH	121	};
a06ceff6	122
97238b35 SAS	123	musb: usb@47400000 {
	124	status = "okay";
	125
	126	control@44e10000 {
	127	status = "okay";
	128	};
	129
	130	phy@47401300 {
	131	status = "okay";
	132	};
	133
	134	usb@47401000 {
	135	status = "okay";
	136	};
	137	};
	138
b918e2c0	139	i2c0: i2c@44e0b000 {
3f866445 VH	140	pinctrl-names = "default";
	141	pinctrl-0 = <&i2c0_pins>;
	142
a06ceff6 AC	143	status = "okay";
	144	clock-frequency = <400000>;
	145
	146	tps: tps@24 {
	147	reg = <0x24>;
	148	};
	149
	150	};
	151	};
5d4e1706 AC	152
5d4e1706 AC	153	leds {
b8f70c3a VH	154	pinctrl-names = "default";
	155	pinctrl-0 = <&user_leds_s0>;
	156
5d4e1706 AC	157	compatible = "gpio-leds";
	158
	159	led@2 {
	160	label = "beaglebone:green:heartbeat";
e94233c2	161	gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
5d4e1706 AC	162	linux,default-trigger = "heartbeat";
	163	default-state = "off";
	164	};
	165
	166	led@3 {
	167	label = "beaglebone:green:mmc0";
e94233c2	168	gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
5d4e1706 AC	169	linux,default-trigger = "mmc0";
	170	default-state = "off";
	171	};
	172
	173	led@4 {
	174	label = "beaglebone:green:usr2";
e94233c2	175	gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
5d4e1706 AC	176	default-state = "off";
	177	};
	178
	179	led@5 {
	180	label = "beaglebone:green:usr3";
e94233c2	181	gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
5d4e1706 AC	182	default-state = "off";
	183	};
	184	};
a06ceff6 AC	185	};
	186
	187	/include/ "tps65217.dtsi"
	188
	189	&tps {
	190	regulators {
	191	dcdc1_reg: regulator@0 {
	192	regulator-always-on;
	193	};
	194
	195	dcdc2_reg: regulator@1 {
	196	/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
	197	regulator-name = "vdd_mpu";
	198	regulator-min-microvolt = <925000>;
	199	regulator-max-microvolt = <1325000>;
	200	regulator-boot-on;
	201	regulator-always-on;
	202	};
	203
	204	dcdc3_reg: regulator@2 {
	205	/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
	206	regulator-name = "vdd_core";
	207	regulator-min-microvolt = <925000>;
	208	regulator-max-microvolt = <1150000>;
	209	regulator-boot-on;
	210	regulator-always-on;
	211	};
	212
	213	ldo1_reg: regulator@3 {
	214	regulator-always-on;
	215	};
	216
	217	ldo2_reg: regulator@4 {
	218	regulator-always-on;
	219	};
	220
	221	ldo3_reg: regulator@5 {
	222	regulator-always-on;
	223	};
	224
	225	ldo4_reg: regulator@6 {
	226	regulator-always-on;
	227	};
53d91034	228	};
6a66a8b2	229	};
1a39a65c M	230
	231	&cpsw_emac0 {
	232	phy_id = <&davinci_mdio>, <0>;
6d75afe2	233	phy-mode = "mii";
1a39a65c M	234	};
	235
	236	&cpsw_emac1 {
	237	phy_id = <&davinci_mdio>, <1>;
6d75afe2	238	phy-mode = "mii";
1a39a65c	239	};
be814fda M	240
	241	&mac {
	242	pinctrl-names = "default", "sleep";
	243	pinctrl-0 = <&cpsw_default>;
	244	pinctrl-1 = <&cpsw_sleep>;
	245
	246	};
	247
	248	&davinci_mdio {
	249	pinctrl-names = "default", "sleep";
	250	pinctrl-0 = <&davinci_mdio_default>;
	251	pinctrl-1 = <&davinci_mdio_sleep>;
	252	};