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
9/ {
10	model = "TI AM335x BeagleBone";
11	compatible = "ti,am335x-bone", "ti,am33xx";
12
13	cpus {
14		cpu@0 {
15			cpu0-supply = <&dcdc2_reg>;
16		};
17	};
18
19	memory {
20		device_type = "memory";
21		reg = <0x80000000 0x10000000>; /* 256 MB */
22	};
23
24	am33xx_pinmux: pinmux@44e10800 {
25		pinctrl-names = "default";
26		pinctrl-0 = <&clkout2_pin>;
27
28		user_leds_s0: user_leds_s0 {
29			pinctrl-single,pins = <
30				0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a5.gpio1_21 */
31				0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a6.gpio1_22 */
32				0x5c (PIN_OUTPUT_PULLDOWN | MUX_MODE7)	/* gpmc_a7.gpio1_23 */
33				0x60 (PIN_OUTPUT_PULLUP | MUX_MODE7)	/* gpmc_a8.gpio1_24 */
34			>;
35		};
36
37		i2c0_pins: pinmux_i2c0_pins {
38			pinctrl-single,pins = <
39				0x188 (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_sda.i2c0_sda */
40				0x18c (PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c0_scl.i2c0_scl */
41			>;
42		};
43
44		uart0_pins: pinmux_uart0_pins {
45			pinctrl-single,pins = <
46				0x170 (PIN_INPUT_PULLUP | MUX_MODE0)	/* uart0_rxd.uart0_rxd */
47				0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* uart0_txd.uart0_txd */
48			>;
49		};
50
51		clkout2_pin: pinmux_clkout2_pin {
52			pinctrl-single,pins = <
53				0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* xdma_event_intr1.clkout2 */
54			>;
55		};
56
57		cpsw_default: cpsw_default {
58			pinctrl-single,pins = <
59				/* Slave 1 */
60				0x110 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxerr.mii1_rxerr */
61				0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txen.mii1_txen */
62				0x118 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxdv.mii1_rxdv */
63				0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd3.mii1_txd3 */
64				0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd2.mii1_txd2 */
65				0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd1.mii1_txd1 */
66				0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE0)	/* mii1_txd0.mii1_txd0 */
67				0x12c (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_txclk.mii1_txclk */
68				0x130 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxclk.mii1_rxclk */
69				0x134 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd3.mii1_rxd3 */
70				0x138 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd2.mii1_rxd2 */
71				0x13c (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd1.mii1_rxd1 */
72				0x140 (PIN_INPUT_PULLUP | MUX_MODE0)	/* mii1_rxd0.mii1_rxd0 */
73			>;
74		};
75
76		cpsw_sleep: cpsw_sleep {
77			pinctrl-single,pins = <
78				/* Slave 1 reset value */
79				0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
80				0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
81				0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
82				0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
83				0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
84				0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
85				0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
86				0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
87				0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
88				0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7)
89				0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7)
90				0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7)
91				0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7)
92			>;
93		};
94
95		davinci_mdio_default: davinci_mdio_default {
96			pinctrl-single,pins = <
97				/* MDIO */
98				0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0)	/* mdio_data.mdio_data */
99				0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0)			/* mdio_clk.mdio_clk */
100			>;
101		};
102
103		davinci_mdio_sleep: davinci_mdio_sleep {
104			pinctrl-single,pins = <
105				/* MDIO reset value */
106				0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7)
107				0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7)
108			>;
109		};
110	};
111
112	ocp {
113		uart0: serial@44e09000 {
114			pinctrl-names = "default";
115			pinctrl-0 = <&uart0_pins>;
116
117			status = "okay";
118		};
119
120		musb: usb@47400000 {
121			status = "okay";
122
123			control@44e10000 {
124				status = "okay";
125			};
126
127			usb-phy@47401300 {
128				status = "okay";
129			};
130
131			usb-phy@47401b00 {
132				status = "okay";
133			};
134
135			usb@47401000 {
136				status = "okay";
137			};
138
139			usb@47401800 {
140				status = "okay";
141				dr_mode = "host";
142			};
143
144			dma-controller@07402000  {
145				status = "okay";
146			};
147		};
148
149		i2c0: i2c@44e0b000 {
150			pinctrl-names = "default";
151			pinctrl-0 = <&i2c0_pins>;
152
153			status = "okay";
154			clock-frequency = <400000>;
155
156			tps: tps@24 {
157				reg = <0x24>;
158			};
159
160		};
161	};
162
163	leds {
164		pinctrl-names = "default";
165		pinctrl-0 = <&user_leds_s0>;
166
167		compatible = "gpio-leds";
168
169		led@2 {
170			label = "beaglebone:green:heartbeat";
171			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
172			linux,default-trigger = "heartbeat";
173			default-state = "off";
174		};
175
176		led@3 {
177			label = "beaglebone:green:mmc0";
178			gpios = <&gpio1 22 GPIO_ACTIVE_HIGH>;
179			linux,default-trigger = "mmc0";
180			default-state = "off";
181		};
182
183		led@4 {
184			label = "beaglebone:green:usr2";
185			gpios = <&gpio1 23 GPIO_ACTIVE_HIGH>;
186			default-state = "off";
187		};
188
189		led@5 {
190			label = "beaglebone:green:usr3";
191			gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
192			default-state = "off";
193		};
194	};
195};
196
197/include/ "tps65217.dtsi"
198
199&tps {
200	regulators {
201		dcdc1_reg: regulator@0 {
202			regulator-always-on;
203		};
204
205		dcdc2_reg: regulator@1 {
206			/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
207			regulator-name = "vdd_mpu";
208			regulator-min-microvolt = <925000>;
209			regulator-max-microvolt = <1325000>;
210			regulator-boot-on;
211			regulator-always-on;
212		};
213
214		dcdc3_reg: regulator@2 {
215			/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
216			regulator-name = "vdd_core";
217			regulator-min-microvolt = <925000>;
218			regulator-max-microvolt = <1150000>;
219			regulator-boot-on;
220			regulator-always-on;
221		};
222
223		ldo1_reg: regulator@3 {
224			regulator-always-on;
225		};
226
227		ldo2_reg: regulator@4 {
228			regulator-always-on;
229		};
230
231		ldo3_reg: regulator@5 {
232			regulator-always-on;
233		};
234
235		ldo4_reg: regulator@6 {
236			regulator-always-on;
237		};
238	};
239};
240
241&cpsw_emac0 {
242	phy_id = <&davinci_mdio>, <0>;
243	phy-mode = "mii";
244};
245
246&cpsw_emac1 {
247	phy_id = <&davinci_mdio>, <1>;
248	phy-mode = "mii";
249};
250
251&mac {
252	pinctrl-names = "default", "sleep";
253	pinctrl-0 = <&cpsw_default>;
254	pinctrl-1 = <&cpsw_sleep>;
255
256};
257
258&davinci_mdio {
259	pinctrl-names = "default", "sleep";
260	pinctrl-0 = <&davinci_mdio_default>;
261	pinctrl-1 = <&davinci_mdio_sleep>;
262};
263