Commit | Line | Data |
---|---|---|
947fd0a2 | 1 | /* |
9aa36dfd | 2 | * Common device tree for IGEP boards based on AM/DM37x |
947fd0a2 JMC |
3 | * |
4 | * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk> | |
5 | * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com> | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | */ | |
11 | /dts-v1/; | |
12 | ||
9aa36dfd | 13 | #include "omap36xx.dtsi" |
947fd0a2 JMC |
14 | |
15 | / { | |
16 | memory { | |
17 | device_type = "memory"; | |
18 | reg = <0x80000000 0x20000000>; /* 512 MB */ | |
19 | }; | |
20 | ||
21 | sound { | |
22 | compatible = "ti,omap-twl4030"; | |
23 | ti,model = "igep2"; | |
24 | ti,mcbsp = <&mcbsp2>; | |
25 | ti,codec = <&twl_audio>; | |
26 | }; | |
0e9fd777 EBS |
27 | |
28 | vdd33: regulator-vdd33 { | |
29 | compatible = "regulator-fixed"; | |
30 | regulator-name = "vdd33"; | |
31 | regulator-always-on; | |
32 | }; | |
33 | ||
947fd0a2 JMC |
34 | }; |
35 | ||
36 | &omap3_pmx_core { | |
bc0b8b70 MB |
37 | uart1_pins: pinmux_uart1_pins { |
38 | pinctrl-single,pins = < | |
bcd3cca7 FV |
39 | 0x152 (PIN_INPUT | MUX_MODE0) /* uart1_rx.uart1_rx */ |
40 | 0x14c (PIN_OUTPUT |MUX_MODE0) /* uart1_tx.uart1_tx */ | |
bc0b8b70 MB |
41 | >; |
42 | }; | |
43 | ||
947fd0a2 JMC |
44 | uart3_pins: pinmux_uart3_pins { |
45 | pinctrl-single,pins = < | |
bcd3cca7 FV |
46 | 0x16e (PIN_INPUT | MUX_MODE0) /* uart3_rx.uart3_rx */ |
47 | 0x170 (PIN_OUTPUT | MUX_MODE0) /* uart3_tx.uart3_tx */ | |
947fd0a2 JMC |
48 | >; |
49 | }; | |
50 | ||
65399f03 EBS |
51 | mcbsp2_pins: pinmux_mcbsp2_pins { |
52 | pinctrl-single,pins = < | |
53 | 0x10c (PIN_INPUT | MUX_MODE0) /* mcbsp2_fsx.mcbsp2_fsx */ | |
54 | 0x10e (PIN_INPUT | MUX_MODE0) /* mcbsp2_clkx.mcbsp2_clkx */ | |
55 | 0x110 (PIN_INPUT | MUX_MODE0) /* mcbsp2_dr.mcbsp2.dr */ | |
56 | 0x112 (PIN_OUTPUT | MUX_MODE0) /* mcbsp2_dx.mcbsp2_dx */ | |
57 | >; | |
58 | }; | |
59 | ||
947fd0a2 JMC |
60 | mmc1_pins: pinmux_mmc1_pins { |
61 | pinctrl-single,pins = < | |
bcd3cca7 FV |
62 | 0x114 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_clk.sdmmc1_clk */ |
63 | 0x116 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_cmd.sdmmc1_cmd */ | |
64 | 0x118 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat0.sdmmc1_dat0 */ | |
65 | 0x11a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ | |
66 | 0x11c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ | |
67 | 0x11e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ | |
947fd0a2 JMC |
68 | >; |
69 | }; | |
d72b4415 | 70 | |
0e9fd777 EBS |
71 | mmc2_pins: pinmux_mmc2_pins { |
72 | pinctrl-single,pins = < | |
73 | 0x128 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_clk.sdmmc2_clk */ | |
74 | 0x12a (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_cmd.sdmmc2_cmd */ | |
75 | 0x12c (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat0.sdmmc2_dat0 */ | |
76 | 0x12e (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat1.sdmmc2_dat1 */ | |
77 | 0x130 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat2.sdmmc2_dat2 */ | |
78 | 0x132 (PIN_INPUT_PULLUP | MUX_MODE0) /* sdmmc2_dat3.sdmmc2_dat3 */ | |
79 | >; | |
80 | }; | |
81 | ||
ef139e13 | 82 | smsc9221_pins: pinmux_smsc9221_pins { |
d72b4415 | 83 | pinctrl-single,pins = < |
bcd3cca7 | 84 | 0x1a2 (PIN_INPUT | MUX_MODE4) /* mcspi1_cs2.gpio_176 */ |
d72b4415 JMC |
85 | >; |
86 | }; | |
00964a90 | 87 | |
d526daeb JMC |
88 | i2c1_pins: pinmux_i2c1_pins { |
89 | pinctrl-single,pins = < | |
90 | 0x18a (PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */ | |
91 | 0x18c (PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */ | |
92 | >; | |
93 | }; | |
94 | ||
d526daeb JMC |
95 | i2c3_pins: pinmux_i2c3_pins { |
96 | pinctrl-single,pins = < | |
97 | 0x192 (PIN_INPUT | MUX_MODE0) /* i2c3_scl.i2c3_scl */ | |
98 | 0x194 (PIN_INPUT | MUX_MODE0) /* i2c3_sda.i2c3_sda */ | |
99 | >; | |
100 | }; | |
947fd0a2 JMC |
101 | }; |
102 | ||
e170db3c EBS |
103 | &gpmc { |
104 | nand@0,0 { | |
105 | linux,mtd-name= "micron,mt29c4g96maz"; | |
106 | reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ | |
107 | nand-bus-width = <16>; | |
108 | gpmc,device-width = <2>; | |
109 | ti,nand-ecc-opt = "bch8"; | |
110 | ||
111 | gpmc,sync-clk-ps = <0>; | |
112 | gpmc,cs-on-ns = <0>; | |
113 | gpmc,cs-rd-off-ns = <44>; | |
114 | gpmc,cs-wr-off-ns = <44>; | |
115 | gpmc,adv-on-ns = <6>; | |
116 | gpmc,adv-rd-off-ns = <34>; | |
117 | gpmc,adv-wr-off-ns = <44>; | |
118 | gpmc,we-off-ns = <40>; | |
119 | gpmc,oe-off-ns = <54>; | |
120 | gpmc,access-ns = <64>; | |
121 | gpmc,rd-cycle-ns = <82>; | |
122 | gpmc,wr-cycle-ns = <82>; | |
123 | gpmc,wr-access-ns = <40>; | |
124 | gpmc,wr-data-mux-bus-ns = <0>; | |
125 | ||
126 | #address-cells = <1>; | |
127 | #size-cells = <1>; | |
128 | ||
129 | partition@0 { | |
130 | label = "SPL"; | |
131 | reg = <0 0x100000>; | |
132 | }; | |
133 | partition@80000 { | |
134 | label = "U-Boot"; | |
135 | reg = <0x100000 0x180000>; | |
136 | }; | |
137 | partition@1c0000 { | |
138 | label = "Environment"; | |
139 | reg = <0x280000 0x100000>; | |
140 | }; | |
141 | partition@280000 { | |
142 | label = "Kernel"; | |
143 | reg = <0x380000 0x300000>; | |
144 | }; | |
145 | partition@780000 { | |
146 | label = "Filesystem"; | |
147 | reg = <0x680000 0x1f980000>; | |
148 | }; | |
149 | }; | |
150 | }; | |
151 | ||
947fd0a2 | 152 | &i2c1 { |
d526daeb JMC |
153 | pinctrl-names = "default"; |
154 | pinctrl-0 = <&i2c1_pins>; | |
947fd0a2 JMC |
155 | clock-frequency = <2600000>; |
156 | ||
157 | twl: twl@48 { | |
158 | reg = <0x48>; | |
159 | interrupts = <7>; /* SYS_NIRQ cascaded to intc */ | |
160 | interrupt-parent = <&intc>; | |
161 | ||
162 | twl_audio: audio { | |
163 | compatible = "ti,twl4030-audio"; | |
164 | codec { | |
165 | }; | |
166 | }; | |
167 | }; | |
168 | }; | |
169 | ||
98ef7957 | 170 | #include "twl4030.dtsi" |
f9688457 | 171 | #include "twl4030_omap3.dtsi" |
947fd0a2 | 172 | |
d526daeb JMC |
173 | &i2c3 { |
174 | pinctrl-names = "default"; | |
175 | pinctrl-0 = <&i2c3_pins>; | |
176 | }; | |
177 | ||
65399f03 EBS |
178 | &mcbsp2 { |
179 | pinctrl-names = "default"; | |
180 | pinctrl-0 = <&mcbsp2_pins>; | |
726322ce | 181 | status = "okay"; |
65399f03 EBS |
182 | }; |
183 | ||
947fd0a2 JMC |
184 | &mmc1 { |
185 | pinctrl-names = "default"; | |
186 | pinctrl-0 = <&mmc1_pins>; | |
187 | vmmc-supply = <&vmmc1>; | |
188 | vmmc_aux-supply = <&vsim>; | |
8559133d | 189 | bus-width = <4>; |
947fd0a2 JMC |
190 | }; |
191 | ||
947fd0a2 JMC |
192 | &mmc3 { |
193 | status = "disabled"; | |
194 | }; | |
195 | ||
bc0b8b70 MB |
196 | &uart1 { |
197 | pinctrl-names = "default"; | |
198 | pinctrl-0 = <&uart1_pins>; | |
199 | }; | |
200 | ||
947fd0a2 JMC |
201 | &uart3 { |
202 | pinctrl-names = "default"; | |
203 | pinctrl-0 = <&uart3_pins>; | |
204 | }; | |
205 | ||
206 | &twl_gpio { | |
207 | ti,use-leds; | |
208 | }; | |
aa496bde JMC |
209 | |
210 | &usb_otg_hs { | |
211 | interface-type = <0>; | |
212 | usb-phy = <&usb2_phy>; | |
213 | phys = <&usb2_phy>; | |
214 | phy-names = "usb2-phy"; | |
215 | mode = <3>; | |
216 | power = <50>; | |
217 | }; |