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5a8095e9 JH |
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 | ||
98ef7957 | 10 | #include "omap34xx.dtsi" |
5a8095e9 JH |
11 | |
12 | / { | |
13 | model = "TI OMAP3 BeagleBoard"; | |
14 | compatible = "ti,omap3-beagle", "ti,omap3"; | |
15 | ||
a134be34 NM |
16 | cpus { |
17 | cpu@0 { | |
18 | cpu0-supply = <&vcc>; | |
19 | }; | |
20 | }; | |
21 | ||
5a8095e9 JH |
22 | memory { |
23 | device_type = "memory"; | |
24 | reg = <0x80000000 0x10000000>; /* 256 MB */ | |
25 | }; | |
26 | ||
27 | leds { | |
28 | compatible = "gpio-leds"; | |
29 | pmu_stat { | |
30 | label = "beagleboard::pmu_stat"; | |
6d624eab | 31 | gpios = <&twl_gpio 19 GPIO_ACTIVE_HIGH>; /* LEDB */ |
5a8095e9 JH |
32 | }; |
33 | ||
34 | heartbeat { | |
35 | label = "beagleboard::usr0"; | |
6d624eab | 36 | gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* 150 -> D6 LED */ |
5a8095e9 JH |
37 | linux,default-trigger = "heartbeat"; |
38 | }; | |
39 | ||
40 | mmc { | |
41 | label = "beagleboard::usr1"; | |
6d624eab | 42 | gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; /* 149 -> D7 LED */ |
5a8095e9 JH |
43 | linux,default-trigger = "mmc0"; |
44 | }; | |
45 | }; | |
46 | ||
2e5f78ae RQ |
47 | /* HS USB Port 2 Power */ |
48 | hsusb2_power: hsusb2_power_reg { | |
49 | compatible = "regulator-fixed"; | |
50 | regulator-name = "hsusb2_vbus"; | |
51 | regulator-min-microvolt = <3300000>; | |
52 | regulator-max-microvolt = <3300000>; | |
53 | gpio = <&twl_gpio 18 0>; /* GPIO LEDA */ | |
54 | startup-delay-us = <70000>; | |
55 | }; | |
56 | ||
57 | /* HS USB Host PHY on PORT 2 */ | |
58 | hsusb2_phy: hsusb2_phy { | |
59 | compatible = "usb-nop-xceiv"; | |
633b940f | 60 | reset-gpios = <&gpio5 19 GPIO_ACTIVE_LOW>; /* gpio_147 */ |
2e5f78ae RQ |
61 | vcc-supply = <&hsusb2_power>; |
62 | }; | |
d641c3d5 KH |
63 | |
64 | gpio_keys { | |
65 | compatible = "gpio-keys"; | |
66 | ||
67 | user { | |
68 | label = "user"; | |
69 | gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; | |
70 | linux,code = <0x114>; | |
71 | gpio-key,wakeup; | |
72 | }; | |
73 | ||
74 | }; | |
75 | }; | |
76 | ||
77 | &omap3_pmx_wkup { | |
78 | gpio1_pins: pinmux_gpio1_pins { | |
79 | pinctrl-single,pins = < | |
80 | 0x14 (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE4) /* sys_boot5.gpio_7 */ | |
81 | >; | |
82 | }; | |
2e5f78ae RQ |
83 | }; |
84 | ||
85 | &omap3_pmx_core { | |
86 | pinctrl-names = "default"; | |
87 | pinctrl-0 = < | |
88 | &hsusbb2_pins | |
89 | >; | |
90 | ||
91 | hsusbb2_pins: pinmux_hsusbb2_pins { | |
92 | pinctrl-single,pins = < | |
36f496ac RQ |
93 | 0x5c0 (PIN_OUTPUT | MUX_MODE3) /* etk_d10.hsusb2_clk */ |
94 | 0x5c2 (PIN_OUTPUT | MUX_MODE3) /* etk_d11.hsusb2_stp */ | |
95 | 0x5c4 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d12.hsusb2_dir */ | |
96 | 0x5c6 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d13.hsusb2_nxt */ | |
97 | 0x5c8 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d14.hsusb2_data0 */ | |
98 | 0x5cA (PIN_INPUT_PULLDOWN | MUX_MODE3) /* etk_d15.hsusb2_data1 */ | |
99 | 0x1a4 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi1_cs3.hsusb2_data2 */ | |
100 | 0x1a6 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_clk.hsusb2_data7 */ | |
101 | 0x1a8 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_simo.hsusb2_data4 */ | |
102 | 0x1aa (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_somi.hsusb2_data5 */ | |
103 | 0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs0.hsusb2_data6 */ | |
104 | 0x1ae (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcspi2_cs1.hsusb2_data3 */ | |
2e5f78ae RQ |
105 | >; |
106 | }; | |
b859c1ef KH |
107 | |
108 | uart3_pins: pinmux_uart3_pins { | |
109 | pinctrl-single,pins = < | |
110 | 0x16e (PIN_INPUT | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* uart3_rx_irrx.uart3_rx_irrx */ | |
111 | 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx_irtx.uart3_tx_irtx */ | |
112 | >; | |
113 | }; | |
5a8095e9 JH |
114 | }; |
115 | ||
116 | &i2c1 { | |
117 | clock-frequency = <2600000>; | |
118 | ||
119 | twl: twl@48 { | |
120 | reg = <0x48>; | |
121 | interrupts = <7>; /* SYS_NIRQ cascaded to intc */ | |
122 | interrupt-parent = <&intc>; | |
123 | }; | |
124 | }; | |
125 | ||
98ef7957 | 126 | #include "twl4030.dtsi" |
f9688457 | 127 | #include "twl4030_omap3.dtsi" |
5a8095e9 JH |
128 | |
129 | &mmc1 { | |
130 | vmmc-supply = <&vmmc1>; | |
131 | vmmc_aux-supply = <&vsim>; | |
132 | bus-width = <8>; | |
133 | }; | |
134 | ||
135 | &mmc2 { | |
136 | status = "disabled"; | |
137 | }; | |
138 | ||
139 | &mmc3 { | |
140 | status = "disabled"; | |
141 | }; | |
2e5f78ae RQ |
142 | |
143 | &usbhshost { | |
144 | port2-mode = "ehci-phy"; | |
145 | }; | |
146 | ||
147 | &usbhsehci { | |
148 | phys = <0 &hsusb2_phy>; | |
149 | }; | |
150 | ||
151 | &twl_gpio { | |
152 | ti,use-leds; | |
153 | /* pullups: BIT(1) */ | |
154 | ti,pullups = <0x000002>; | |
155 | /* | |
156 | * pulldowns: | |
157 | * BIT(2), BIT(6), BIT(7), BIT(8), BIT(13) | |
158 | * BIT(15), BIT(16), BIT(17) | |
159 | */ | |
160 | ti,pulldowns = <0x03a1c4>; | |
161 | }; | |
b859c1ef KH |
162 | |
163 | &uart3 { | |
164 | pinctrl-names = "default"; | |
165 | pinctrl-0 = <&uart3_pins>; | |
166 | }; | |
d641c3d5 KH |
167 | |
168 | &gpio1 { | |
169 | pinctrl-names = "default"; | |
170 | pinctrl-0 = <&gpio1_pins>; | |
171 | }; |