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a93ad7f3 NM |
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 = < | |
a7efe6ba | 80 | OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq.sys_nirq */ |
a93ad7f3 NM |
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 | }; |