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4b79197c NM |
1 | /* |
2 | * Copyright (C) 2011-2013 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 | /include/ "elpida_ecb240abacn.dtsi" | |
9 | ||
10 | / { | |
11 | model = "TI OMAP4 PandaBoard"; | |
12 | compatible = "ti,omap4-panda", "ti,omap4430", "ti,omap4"; | |
13 | ||
14 | memory { | |
15 | device_type = "memory"; | |
16 | reg = <0x80000000 0x40000000>; /* 1 GB */ | |
17 | }; | |
18 | ||
19 | leds { | |
20 | compatible = "gpio-leds"; | |
21 | heartbeat { | |
22 | label = "pandaboard::status1"; | |
23 | gpios = <&gpio1 7 0>; | |
24 | linux,default-trigger = "heartbeat"; | |
25 | }; | |
26 | ||
27 | mmc { | |
28 | label = "pandaboard::status2"; | |
29 | gpios = <&gpio1 8 0>; | |
30 | linux,default-trigger = "mmc0"; | |
31 | }; | |
32 | }; | |
33 | ||
34 | sound: sound { | |
35 | compatible = "ti,abe-twl6040"; | |
36 | ti,model = "PandaBoard"; | |
37 | ||
38 | ti,mclk-freq = <38400000>; | |
39 | ||
40 | ti,mcpdm = <&mcpdm>; | |
41 | ||
42 | ti,twl6040 = <&twl6040>; | |
43 | ||
44 | /* Audio routing */ | |
45 | ti,audio-routing = | |
46 | "Headset Stereophone", "HSOL", | |
47 | "Headset Stereophone", "HSOR", | |
48 | "Ext Spk", "HFL", | |
49 | "Ext Spk", "HFR", | |
50 | "Line Out", "AUXL", | |
51 | "Line Out", "AUXR", | |
52 | "HSMIC", "Headset Mic", | |
53 | "Headset Mic", "Headset Mic Bias", | |
54 | "AFML", "Line In", | |
55 | "AFMR", "Line In"; | |
56 | }; | |
57 | }; | |
58 | ||
59 | &omap4_pmx_core { | |
60 | pinctrl-names = "default"; | |
61 | pinctrl-0 = < | |
62 | &twl6040_pins | |
63 | &mcpdm_pins | |
64 | &mcbsp1_pins | |
65 | &dss_hdmi_pins | |
66 | &tpd12s015_pins | |
67 | >; | |
68 | ||
69 | twl6040_pins: pinmux_twl6040_pins { | |
70 | pinctrl-single,pins = < | |
71 | 0xe0 0x3 /* hdq_sio.gpio_127 OUTPUT | MODE3 */ | |
72 | 0x160 0x100 /* sys_nirq2.sys_nirq2 INPUT | MODE0 */ | |
73 | >; | |
74 | }; | |
75 | ||
76 | mcpdm_pins: pinmux_mcpdm_pins { | |
77 | pinctrl-single,pins = < | |
78 | 0xc6 0x108 /* abe_pdm_ul_data.abe_pdm_ul_data INPUT PULLDOWN | MODE0 */ | |
79 | 0xc8 0x108 /* abe_pdm_dl_data.abe_pdm_dl_data INPUT PULLDOWN | MODE0 */ | |
80 | 0xca 0x118 /* abe_pdm_frame.abe_pdm_frame INPUT PULLUP | MODE0 */ | |
81 | 0xcc 0x108 /* abe_pdm_lb_clk.abe_pdm_lb_clk INPUT PULLDOWN | MODE0 */ | |
82 | 0xce 0x108 /* abe_clks.abe_clks INPUT PULLDOWN | MODE0 */ | |
83 | >; | |
84 | }; | |
85 | ||
86 | mcbsp1_pins: pinmux_mcbsp1_pins { | |
87 | pinctrl-single,pins = < | |
88 | 0xbe 0x100 /* abe_mcbsp1_clkx.abe_mcbsp1_clkx INPUT | MODE0 */ | |
89 | 0xc0 0x108 /* abe_mcbsp1_dr.abe_mcbsp1_dr INPUT PULLDOWN | MODE0 */ | |
90 | 0xc2 0x8 /* abe_mcbsp1_dx.abe_mcbsp1_dx OUTPUT PULLDOWN | MODE0 */ | |
91 | 0xc4 0x100 /* abe_mcbsp1_fsx.abe_mcbsp1_fsx INPUT | MODE0 */ | |
92 | >; | |
93 | }; | |
94 | ||
95 | dss_hdmi_pins: pinmux_dss_hdmi_pins { | |
96 | pinctrl-single,pins = < | |
97 | 0x5a 0x118 /* hdmi_cec.hdmi_cec INPUT PULLUP | MODE 0 */ | |
98 | 0x5c 0x118 /* hdmi_scl.hdmi_scl INPUT PULLUP | MODE 0 */ | |
99 | 0x5e 0x118 /* hdmi_sda.hdmi_sda INPUT PULLUP | MODE 0 */ | |
100 | >; | |
101 | }; | |
102 | ||
103 | tpd12s015_pins: pinmux_tpd12s015_pins { | |
104 | pinctrl-single,pins = < | |
105 | 0x22 0x3 /* gpmc_a17.gpio_41 OUTPUT | MODE3 */ | |
106 | 0x48 0x3 /* gpmc_nbe1.gpio_60 OUTPUT | MODE3 */ | |
107 | 0x58 0x10b /* hdmi_hpd.gpio_63 INPUT PULLDOWN | MODE3 */ | |
108 | >; | |
109 | }; | |
110 | ||
111 | i2c1_pins: pinmux_i2c1_pins { | |
112 | pinctrl-single,pins = < | |
113 | 0xe2 0x118 /* i2c1_scl PULLUP | INPUTENABLE | MODE0 */ | |
114 | 0xe4 0x118 /* i2c1_sda PULLUP | INPUTENABLE | MODE0 */ | |
115 | >; | |
116 | }; | |
117 | ||
118 | i2c2_pins: pinmux_i2c2_pins { | |
119 | pinctrl-single,pins = < | |
120 | 0xe6 0x118 /* i2c2_scl PULLUP | INPUTENABLE | MODE0 */ | |
121 | 0xe8 0x118 /* i2c2_sda PULLUP | INPUTENABLE | MODE0 */ | |
122 | >; | |
123 | }; | |
124 | ||
125 | i2c3_pins: pinmux_i2c3_pins { | |
126 | pinctrl-single,pins = < | |
127 | 0xea 0x118 /* i2c3_scl PULLUP | INPUTENABLE | MODE0 */ | |
128 | 0xec 0x118 /* i2c3_sda PULLUP | INPUTENABLE | MODE0 */ | |
129 | >; | |
130 | }; | |
131 | ||
132 | i2c4_pins: pinmux_i2c4_pins { | |
133 | pinctrl-single,pins = < | |
134 | 0xee 0x118 /* i2c4_scl PULLUP | INPUTENABLE | MODE0 */ | |
135 | 0xf0 0x118 /* i2c4_sda PULLUP | INPUTENABLE | MODE0 */ | |
136 | >; | |
137 | }; | |
138 | }; | |
139 | ||
140 | &i2c1 { | |
141 | pinctrl-names = "default"; | |
142 | pinctrl-0 = <&i2c1_pins>; | |
143 | ||
144 | clock-frequency = <400000>; | |
145 | ||
146 | twl: twl@48 { | |
147 | reg = <0x48>; | |
148 | /* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */ | |
149 | interrupts = <0 7 4>; /* IRQ_SYS_1N cascaded to gic */ | |
150 | interrupt-parent = <&gic>; | |
151 | }; | |
152 | ||
153 | twl6040: twl@4b { | |
154 | compatible = "ti,twl6040"; | |
155 | reg = <0x4b>; | |
156 | /* SPI = 0, IRQ# = 119, 4 = active high level-sensitive */ | |
157 | interrupts = <0 119 4>; /* IRQ_SYS_2N cascaded to gic */ | |
158 | interrupt-parent = <&gic>; | |
159 | ti,audpwron-gpio = <&gpio4 31 0>; /* gpio line 127 */ | |
160 | ||
161 | vio-supply = <&v1v8>; | |
162 | v2v1-supply = <&v2v1>; | |
163 | enable-active-high; | |
164 | }; | |
165 | }; | |
166 | ||
167 | /include/ "twl6030.dtsi" | |
168 | ||
169 | &i2c2 { | |
170 | pinctrl-names = "default"; | |
171 | pinctrl-0 = <&i2c2_pins>; | |
172 | ||
173 | clock-frequency = <400000>; | |
174 | }; | |
175 | ||
176 | &i2c3 { | |
177 | pinctrl-names = "default"; | |
178 | pinctrl-0 = <&i2c3_pins>; | |
179 | ||
180 | clock-frequency = <100000>; | |
181 | ||
182 | /* | |
183 | * Display monitor features are burnt in their EEPROM as EDID data. | |
184 | * The EEPROM is connected as I2C slave device. | |
185 | */ | |
186 | eeprom@50 { | |
187 | compatible = "ti,eeprom"; | |
188 | reg = <0x50>; | |
189 | }; | |
190 | }; | |
191 | ||
192 | &i2c4 { | |
193 | pinctrl-names = "default"; | |
194 | pinctrl-0 = <&i2c4_pins>; | |
195 | ||
196 | clock-frequency = <400000>; | |
197 | }; | |
198 | ||
199 | &mmc1 { | |
200 | vmmc-supply = <&vmmc>; | |
201 | bus-width = <8>; | |
202 | }; | |
203 | ||
204 | &mmc2 { | |
205 | status = "disabled"; | |
206 | }; | |
207 | ||
208 | &mmc3 { | |
209 | status = "disabled"; | |
210 | }; | |
211 | ||
212 | &mmc4 { | |
213 | status = "disabled"; | |
214 | }; | |
215 | ||
216 | &mmc5 { | |
217 | ti,non-removable; | |
218 | bus-width = <4>; | |
219 | }; | |
220 | ||
221 | &emif1 { | |
222 | cs1-used; | |
223 | device-handle = <&elpida_ECB240ABACN>; | |
224 | }; | |
225 | ||
226 | &emif2 { | |
227 | cs1-used; | |
228 | device-handle = <&elpida_ECB240ABACN>; | |
229 | }; | |
230 | ||
231 | &mcbsp2 { | |
232 | status = "disabled"; | |
233 | }; | |
234 | ||
235 | &mcbsp3 { | |
236 | status = "disabled"; | |
237 | }; | |
238 | ||
239 | &dmic { | |
240 | status = "disabled"; | |
241 | }; | |
242 | ||
243 | &twl_usb_comparator { | |
244 | usb-supply = <&vusb>; | |
245 | }; | |
246 | ||
247 | &usb_otg_hs { | |
248 | interface-type = <1>; | |
249 | mode = <3>; | |
250 | power = <50>; | |
251 | }; |