Commit | Line | Data |
---|---|---|
78ded168 MD |
1 | /* |
2 | * Device Tree Source for the APE6EVM board | |
3 | * | |
4 | * Copyright (C) 2013 Renesas Solutions Corp. | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public License | |
7 | * version 2. This program is licensed "as is" without any warranty of any | |
8 | * kind, whether express or implied. | |
9 | */ | |
10 | ||
11 | /dts-v1/; | |
31c46cbf | 12 | #include "r8a73a4.dtsi" |
326baa80 | 13 | #include <dt-bindings/gpio/gpio.h> |
2670ee89 | 14 | #include <dt-bindings/input/input.h> |
78ded168 MD |
15 | |
16 | / { | |
17 | model = "APE6EVM"; | |
18 | compatible = "renesas,ape6evm", "renesas,r8a73a4"; | |
19 | ||
326baa80 UH |
20 | aliases { |
21 | serial0 = &scifa0; | |
22 | }; | |
23 | ||
78ded168 | 24 | chosen { |
d2f463a6 | 25 | bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw"; |
326baa80 | 26 | stdout-path = &scifa0; |
78ded168 MD |
27 | }; |
28 | ||
29 | memory@40000000 { | |
30 | device_type = "memory"; | |
31 | reg = <0 0x40000000 0 0x40000000>; | |
8353f09f TY |
32 | }; |
33 | ||
34 | memory@200000000 { | |
35 | device_type = "memory"; | |
36 | reg = <2 0x00000000 0 0x40000000>; | |
78ded168 MD |
37 | }; |
38 | ||
326baa80 UH |
39 | vcc_mmc0: regulator@0 { |
40 | compatible = "regulator-fixed"; | |
41 | regulator-name = "MMC0 Vcc"; | |
42 | regulator-min-microvolt = <2800000>; | |
43 | regulator-max-microvolt = <2800000>; | |
44 | regulator-always-on; | |
45 | }; | |
46 | ||
47 | vcc_sdhi0: regulator@1 { | |
48 | compatible = "regulator-fixed"; | |
49 | ||
50 | regulator-name = "SDHI0 Vcc"; | |
51 | regulator-min-microvolt = <3300000>; | |
52 | regulator-max-microvolt = <3300000>; | |
53 | ||
54 | gpio = <&pfc 76 GPIO_ACTIVE_HIGH>; | |
55 | enable-active-high; | |
56 | }; | |
57 | ||
09ee81da LP |
58 | /* Common 1.8V and 3.3V rails, used by several devices on APE6EVM */ |
59 | ape6evm_fixed_1v8: regulator@2 { | |
60 | compatible = "regulator-fixed"; | |
61 | regulator-name = "1V8"; | |
62 | regulator-min-microvolt = <1800000>; | |
63 | regulator-max-microvolt = <1800000>; | |
64 | regulator-always-on; | |
65 | }; | |
66 | ||
67 | ape6evm_fixed_3v3: regulator@3 { | |
15351a7a MD |
68 | compatible = "regulator-fixed"; |
69 | regulator-name = "3V3"; | |
70 | regulator-min-microvolt = <3300000>; | |
71 | regulator-max-microvolt = <3300000>; | |
72 | regulator-always-on; | |
73 | }; | |
74 | ||
78ded168 | 75 | lbsc { |
326baa80 | 76 | compatible = "simple-bus"; |
78ded168 MD |
77 | #address-cells = <1>; |
78 | #size-cells = <1>; | |
326baa80 | 79 | ranges = <0 0 0 0x20000000>; |
15351a7a MD |
80 | |
81 | ethernet@8000000 { | |
6cdaa63f | 82 | compatible = "smsc,lan9220", "smsc,lan9115"; |
15351a7a MD |
83 | reg = <0x08000000 0x1000>; |
84 | interrupt-parent = <&irqc1>; | |
77e2d7e2 | 85 | interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; |
15351a7a MD |
86 | phy-mode = "mii"; |
87 | reg-io-width = <4>; | |
88 | smsc,irq-active-high; | |
89 | smsc,irq-push-pull; | |
90 | vdd33a-supply = <&ape6evm_fixed_3v3>; | |
09ee81da | 91 | vddvario-supply = <&ape6evm_fixed_1v8>; |
15351a7a | 92 | }; |
78ded168 | 93 | }; |
b742257d UH |
94 | |
95 | leds { | |
96 | compatible = "gpio-leds"; | |
97 | led1 { | |
98 | gpios = <&pfc 28 GPIO_ACTIVE_LOW>; | |
99 | label = "GNSS_EN"; | |
100 | }; | |
101 | led2 { | |
102 | gpios = <&pfc 126 GPIO_ACTIVE_LOW>; | |
103 | label = "NFC_NRST"; | |
104 | }; | |
105 | led3 { | |
106 | gpios = <&pfc 132 GPIO_ACTIVE_LOW>; | |
107 | label = "GNSS_NRST"; | |
108 | }; | |
109 | led4 { | |
110 | gpios = <&pfc 232 GPIO_ACTIVE_LOW>; | |
111 | label = "BT_WAKEUP"; | |
112 | }; | |
113 | led5 { | |
114 | gpios = <&pfc 250 GPIO_ACTIVE_LOW>; | |
115 | label = "STROBE"; | |
116 | }; | |
117 | led6 { | |
118 | gpios = <&pfc 288 GPIO_ACTIVE_LOW>; | |
119 | label = "BBRESETOUT"; | |
120 | }; | |
121 | }; | |
2670ee89 UH |
122 | |
123 | keyboard { | |
124 | compatible = "gpio-keys"; | |
125 | ||
126 | zero-key { | |
127 | gpios = <&pfc 324 GPIO_ACTIVE_LOW>; | |
128 | linux,code = <KEY_0>; | |
129 | label = "S16"; | |
130 | }; | |
131 | ||
132 | menu-key { | |
133 | gpios = <&pfc 325 GPIO_ACTIVE_LOW>; | |
134 | linux,code = <KEY_MENU>; | |
135 | label = "S17"; | |
136 | }; | |
137 | ||
138 | home-key { | |
139 | gpios = <&pfc 326 GPIO_ACTIVE_LOW>; | |
140 | linux,code = <KEY_HOME>; | |
141 | label = "S18"; | |
142 | }; | |
143 | ||
144 | back-key { | |
145 | gpios = <&pfc 327 GPIO_ACTIVE_LOW>; | |
146 | linux,code = <KEY_BACK>; | |
147 | label = "S19"; | |
148 | }; | |
149 | ||
150 | volup-key { | |
151 | gpios = <&pfc 328 GPIO_ACTIVE_LOW>; | |
152 | linux,code = <KEY_VOLUMEUP>; | |
153 | label = "S20"; | |
154 | }; | |
155 | ||
156 | voldown-key { | |
157 | gpios = <&pfc 329 GPIO_ACTIVE_LOW>; | |
158 | linux,code = <KEY_VOLUMEDOWN>; | |
159 | label = "S21"; | |
160 | }; | |
161 | }; | |
78ded168 | 162 | }; |
463a2432 GL |
163 | |
164 | &i2c5 { | |
eda3a4fa | 165 | status = "okay"; |
463a2432 GL |
166 | vdd_dvfs: max8973@1b { |
167 | compatible = "maxim,max8973"; | |
168 | reg = <0x1b>; | |
169 | ||
170 | regulator-min-microvolt = <935000>; | |
171 | regulator-max-microvolt = <1200000>; | |
172 | regulator-boot-on; | |
173 | regulator-always-on; | |
174 | }; | |
175 | }; | |
176 | ||
177 | &cpu0 { | |
178 | cpu0-supply = <&vdd_dvfs>; | |
179 | operating-points = < | |
180 | /* kHz uV */ | |
181 | 1950000 1115000 | |
182 | 1462500 995000 | |
183 | >; | |
184 | voltage-tolerance = <1>; /* 1% */ | |
185 | }; | |
326baa80 UH |
186 | |
187 | &cmt1 { | |
188 | status = "okay"; | |
189 | }; | |
190 | ||
191 | &pfc { | |
192 | scifa0_pins: serial0 { | |
193 | renesas,groups = "scifa0_data"; | |
194 | renesas,function = "scifa0"; | |
195 | }; | |
196 | ||
197 | mmc0_pins: mmc { | |
198 | renesas,groups = "mmc0_data8", "mmc0_ctrl"; | |
199 | renesas,function = "mmc0"; | |
200 | }; | |
201 | ||
202 | sdhi0_pins: sd0 { | |
203 | renesas,groups = "sdhi0_data4", "sdhi0_ctrl", "sdhi0_cd"; | |
204 | renesas,function = "sdhi0"; | |
205 | }; | |
206 | ||
207 | sdhi1_pins: sd1 { | |
208 | renesas,groups = "sdhi1_data4", "sdhi1_ctrl"; | |
209 | renesas,function = "sdhi1"; | |
210 | }; | |
211 | }; | |
212 | ||
213 | &mmcif0 { | |
214 | vmmc-supply = <&vcc_mmc0>; | |
215 | bus-width = <8>; | |
216 | non-removable; | |
217 | pinctrl-names = "default"; | |
218 | pinctrl-0 = <&mmc0_pins>; | |
219 | status = "okay"; | |
220 | }; | |
221 | ||
222 | &scifa0 { | |
223 | pinctrl-0 = <&scifa0_pins>; | |
224 | pinctrl-names = "default"; | |
225 | ||
226 | status = "okay"; | |
227 | }; | |
228 | ||
229 | &sdhi0 { | |
230 | vmmc-supply = <&vcc_sdhi0>; | |
231 | bus-width = <4>; | |
232 | toshiba,mmc-wrprotect-disable; | |
233 | pinctrl-names = "default"; | |
234 | pinctrl-0 = <&sdhi0_pins>; | |
235 | status = "okay"; | |
236 | }; | |
237 | ||
238 | &sdhi1 { | |
239 | vmmc-supply = <&ape6evm_fixed_3v3>; | |
240 | bus-width = <4>; | |
241 | broken-cd; | |
242 | toshiba,mmc-wrprotect-disable; | |
243 | pinctrl-names = "default"; | |
244 | pinctrl-0 = <&sdhi1_pins>; | |
245 | status = "okay"; | |
246 | }; |