am3517-craneboard.dts revision 284090 
1/*
2 * See craneboard.org for more details
3 *
4 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10/dts-v1/;
11
12#include "am3517.dtsi"
13
14/ {
15	model = "TI AM3517 CraneBoard (TMDSEVM3517)";
16	compatible = "ti,am3517-craneboard", "ti,am3517", "ti,omap3";
17
18	memory {
19		device_type = "memory";
20		reg = <0x80000000 0x10000000>;	/* 256 MB */
21	};
22
23	vbat: fixedregulator@0 {
24		compatible = "regulator-fixed";
25		regulator-name = "vbat";
26		regulator-min-microvolt = <5000000>;
27		regulator-max-microvolt = <5000000>;
28		regulator-boot-on;
29	};
30};
31
32&davinci_emac {
33	status = "okay";
34};
35
36&davinci_mdio {
37	status = "okay";
38};
39
40&i2c1 {
41	clock-frequency = <2600000>;
42
43	tps: tps@2d {
44		reg = <0x2d>;
45	};
46};
47
48&i2c2 {
49	clock-frequency = <400000>;
50	/* goes to expansion connector */
51	status = "disabled";
52};
53
54&i2c3 {
55	clock-frequency = <400000>;
56	/* goes to expansion connector */
57	status = "disabled";
58};
59
60&mmc1 {
61	vmmc-supply = <&vdd2_reg>;
62	bus-width = <8>;
63};
64
65&mmc2 {
66	/* goes to expansion connector */
67	status = "disabled";
68};
69
70&mmc3 {
71	/* goes to expansion connector */
72	status = "disabled";
73};
74
75#include "tps65910.dtsi"
76
77&omap3_pmx_core {
78	tps_pins: pinmux_tps_pins {
79		pinctrl-single,pins = <
80			0x1b0 (PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq.sys_nirq */
81		>;
82	};
83};
84
85&tps {
86	pinctrl-names = "default";
87	pinctrl-0 = <&tps_pins>;
88
89	interrupts = <7>; /* SYS_NIRQ cascaded to intc */
90	interrupt-parent = <&intc>;
91
92	ti,en-ck32k-xtal;
93
94	vcc1-supply = <&vbat>;
95	vcc2-supply = <&vbat>;
96	vcc3-supply = <&vbat>;
97	vcc4-supply = <&vbat>;
98	vcc5-supply = <&vbat>;
99	vcc6-supply = <&vbat>;
100	vcc7-supply = <&vbat>;
101	vccio-supply = <&vbat>;
102
103	regulators {
104		vrtc_reg: regulator@0 {
105			regulator-always-on;
106		};
107
108		vio_reg: regulator@1 {
109			regulator-always-on;
110		};
111
112		/*
113		 * Unused:
114		 * VDIG1=2.7V,300mA max
115		 * VDIG2=1.8V,300mA max
116		 */
117
118		vpll_reg: regulator@7 {
119			/* VDDS_DPLL_1V8 */
120			regulator-min-microvolt = <1800000>;
121			regulator-max-microvolt = <1800000>;
122			regulator-always-on;
123		};
124
125		vaux1_reg: regulator@9 {
126			/* VDDS_SRAM_1V8 */
127			regulator-min-microvolt = <1800000>;
128			regulator-max-microvolt = <1800000>;
129			regulator-always-on;
130		};
131
132		vaux2_reg: regulator@10 {
133			/* VDDA1P8V_USBPHY */
134			regulator-min-microvolt = <1800000>;
135			regulator-max-microvolt = <1800000>;
136			regulator-always-on;
137		};
138
139		/* VAUX33 unused */
140
141		vdac_reg: regulator@8 {
142			/* VDDA_DAC_1V8 */
143			regulator-min-microvolt = <1800000>;
144			regulator-max-microvolt = <1800000>;
145			regulator-always-on;
146		};
147
148		vmmc_reg: regulator@12 {
149			/* VDDA3P3V_USBPHY */
150			regulator-min-microvolt = <3300000>;
151			regulator-max-microvolt = <3300000>;
152			regulator-always-on;
153		};
154
155		vdd1_reg: regulator@2 {
156			/* VDD_CORE */
157			regulator-name = "vdd_core";
158			regulator-min-microvolt = <1200000>;
159			regulator-max-microvolt = <1200000>;
160			regulator-boot-on;
161			regulator-always-on;
162		};
163
164		vdd2_reg: regulator@3 {
165			/* VDDSHV_3V3 */
166			regulator-name = "vdd_shv";
167			regulator-min-microvolt = <3300000>;
168			regulator-max-microvolt = <3300000>;
169			regulator-always-on;
170		};
171
172		/* VDD3 unused */
173	};
174};
175