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13afc4a8 GP |
1 | /* |
2 | * at91-kizbox2.dts - Device Tree file for Overkiz Kizbox 2 board | |
3 | * | |
4 | * Copyright (C) 2014 Gaël PORTAY <g.portay@overkiz.com> | |
5 | * | |
6 | * Licensed under GPLv2 or later. | |
7 | */ | |
8 | /dts-v1/; | |
9 | #include "sama5d31.dtsi" | |
10 | #include <dt-bindings/pwm/pwm.h> | |
11 | ||
12 | / { | |
13 | model = "Overkiz Kizbox 2"; | |
14 | compatible = "overkiz,kizbox2", "atmel,sama5d31", "atmel,sama5d3", "atmel,sama5"; | |
15 | ||
16 | chosen { | |
17 | bootargs = "ubi.mtd=ubi"; | |
7e5883b5 | 18 | stdout-path = &dbgu; |
13afc4a8 GP |
19 | }; |
20 | ||
21 | memory { | |
22 | reg = <0x20000000 0x10000000>; | |
23 | }; | |
24 | ||
25 | clocks { | |
26 | slow_xtal { | |
27 | clock-frequency = <32768>; | |
28 | }; | |
29 | ||
30 | main_xtal { | |
31 | clock-frequency = <12000000>; | |
32 | }; | |
33 | }; | |
34 | ||
35 | ahb { | |
36 | apb { | |
37 | i2c1: i2c@f0018000 { | |
38 | status = "okay"; | |
39 | ||
40 | pmic: act8865@5b { | |
41 | compatible = "active-semi,act8865"; | |
42 | reg = <0x5b>; | |
43 | status = "okay"; | |
44 | ||
45 | regulators { | |
46 | vcc_1v8_reg: DCDC_REG1 { | |
47 | regulator-name = "VCC_1V8"; | |
48 | regulator-min-microvolt = <1800000>; | |
49 | regulator-max-microvolt = <1800000>; | |
50 | regulator-always-on; | |
51 | }; | |
52 | ||
53 | vcc_1v2_reg: DCDC_REG2 { | |
54 | regulator-name = "VCC_1V2"; | |
55 | regulator-min-microvolt = <1200000>; | |
56 | regulator-max-microvolt = <1200000>; | |
57 | regulator-always-on; | |
58 | }; | |
59 | ||
60 | vcc_3v3_reg: DCDC_REG3 { | |
61 | regulator-name = "VCC_3V3"; | |
62 | regulator-min-microvolt = <3300000>; | |
63 | regulator-max-microvolt = <3300000>; | |
64 | regulator-always-on; | |
65 | }; | |
66 | ||
67 | vddfuse_reg: LDO_REG1 { | |
68 | regulator-name = "FUSE_2V5"; | |
69 | regulator-min-microvolt = <2500000>; | |
70 | regulator-max-microvolt = <2500000>; | |
71 | }; | |
72 | ||
73 | vddana_reg: LDO_REG2 { | |
74 | regulator-name = "VDDANA"; | |
75 | regulator-min-microvolt = <3300000>; | |
76 | regulator-max-microvolt = <3300000>; | |
77 | regulator-always-on; | |
78 | }; | |
79 | ||
80 | vled_reg: LDO_REG3 { | |
81 | regulator-name = "VLED"; | |
82 | regulator-min-microvolt = <3300000>; | |
83 | regulator-max-microvolt = <3300000>; | |
84 | regulator-always-on; | |
85 | }; | |
86 | ||
87 | v3v8_rf_reg: LDO_REG4 { | |
88 | regulator-name = "V3V8_RF"; | |
89 | regulator-min-microvolt = <3800000>; | |
90 | regulator-max-microvolt = <3800000>; | |
91 | regulator-always-on; | |
92 | }; | |
93 | }; | |
94 | }; | |
95 | }; | |
96 | ||
66d04bae AB |
97 | tcb0: timer@f0010000 { |
98 | timer@0 { | |
99 | compatible = "atmel,tcb-timer"; | |
100 | reg = <0>; | |
101 | }; | |
102 | ||
103 | timer@1 { | |
104 | compatible = "atmel,tcb-timer"; | |
105 | reg = <1>; | |
106 | }; | |
107 | }; | |
108 | ||
13afc4a8 GP |
109 | usart0: serial@f001c000 { |
110 | status = "okay"; | |
111 | }; | |
112 | ||
113 | usart1: serial@f0020000 { | |
114 | status = "okay"; | |
115 | }; | |
116 | ||
117 | pwm0: pwm@f002c000 { | |
118 | pinctrl-names = "default"; | |
119 | pinctrl-0 = <&pinctrl_pwm0_pwmh0_1 | |
120 | &pinctrl_pwm0_pwmh1_1 | |
121 | &pinctrl_pwm0_pwmh2_0>; | |
122 | status = "okay"; | |
123 | }; | |
124 | ||
125 | adc0: adc@f8018000 { | |
126 | atmel,adc-vref = <3333>; | |
127 | status = "okay"; | |
128 | }; | |
129 | ||
130 | usart2: serial@f8020000 { | |
131 | status = "okay"; | |
132 | }; | |
133 | ||
134 | macb1: ethernet@f802c000 { | |
135 | phy-mode = "rmii"; | |
136 | status = "okay"; | |
137 | }; | |
138 | ||
139 | dbgu: serial@ffffee00 { | |
140 | status = "okay"; | |
141 | }; | |
142 | ||
143 | watchdog@fffffe40 { | |
144 | status = "okay"; | |
145 | }; | |
146 | }; | |
147 | ||
8dccafaa | 148 | usb1: ohci@600000 { |
13afc4a8 GP |
149 | status = "okay"; |
150 | }; | |
151 | ||
8dccafaa | 152 | usb2: ehci@700000 { |
13afc4a8 GP |
153 | status = "okay"; |
154 | }; | |
155 | ||
1004a297 BB |
156 | ebi: ebi@10000000 { |
157 | pinctrl-0 = <&pinctrl_ebi_nand_addr>; | |
158 | pinctrl-names = "default"; | |
13afc4a8 GP |
159 | status = "okay"; |
160 | ||
1004a297 BB |
161 | nand_controller: nand-controller { |
162 | status = "okay"; | |
163 | ||
164 | nand@3 { | |
165 | reg = <0x3 0x0 0x2>; | |
166 | atmel,rb = <0>; | |
167 | nand-bus-width = <8>; | |
168 | nand-ecc-mode = "hw"; | |
169 | nand-ecc-strength = <4>; | |
170 | nand-ecc-step-size = <512>; | |
171 | nand-on-flash-bbt; | |
172 | label = "atmel_nand"; | |
173 | ||
174 | partitions { | |
175 | compatible = "fixed-partitions"; | |
176 | #address-cells = <1>; | |
177 | #size-cells = <1>; | |
178 | ||
179 | bootstrap@0 { | |
180 | label = "bootstrap"; | |
181 | reg = <0x0 0x20000>; | |
182 | }; | |
13afc4a8 | 183 | |
1004a297 BB |
184 | ubi@20000 { |
185 | label = "ubi"; | |
186 | reg = <0x20000 0x7fe0000>; | |
187 | }; | |
188 | }; | |
189 | }; | |
13afc4a8 GP |
190 | }; |
191 | }; | |
192 | }; | |
193 | ||
194 | gpio_keys { | |
195 | compatible = "gpio-keys"; | |
196 | #address-cells = <1>; | |
197 | #size-cells = <0>; | |
198 | ||
199 | prog { | |
200 | label = "PB_PROG"; | |
201 | gpios = <&pioE 27 GPIO_ACTIVE_LOW>; | |
202 | linux,code = <0x102>; | |
67ae8b9b | 203 | wakeup-source; |
13afc4a8 GP |
204 | }; |
205 | ||
206 | reset { | |
207 | label = "PB_RST"; | |
208 | gpios = <&pioE 29 GPIO_ACTIVE_LOW>; | |
209 | linux,code = <0x100>; | |
67ae8b9b | 210 | wakeup-source; |
13afc4a8 GP |
211 | }; |
212 | ||
213 | user { | |
214 | label = "PB_USER"; | |
215 | gpios = <&pioE 31 GPIO_ACTIVE_HIGH>; | |
216 | linux,code = <0x101>; | |
67ae8b9b | 217 | wakeup-source; |
13afc4a8 GP |
218 | }; |
219 | }; | |
220 | ||
221 | pwm_leds { | |
222 | compatible = "pwm-leds"; | |
223 | ||
224 | blue { | |
225 | label = "pwm:blue:user"; | |
226 | pwms = <&pwm0 2 10000000 0>; | |
227 | max-brightness = <255>; | |
228 | linux,default-trigger = "default-on"; | |
229 | }; | |
230 | ||
231 | green { | |
232 | label = "pwm:green:user"; | |
233 | pwms = <&pwm0 1 10000000 0>; | |
234 | max-brightness = <255>; | |
235 | linux,default-trigger = "default-on"; | |
236 | }; | |
237 | ||
238 | red { | |
239 | label = "pwm:red:user"; | |
240 | pwms = <&pwm0 0 10000000 0>; | |
241 | max-brightness = <255>; | |
242 | linux,default-trigger = "default-on"; | |
243 | }; | |
244 | }; | |
245 | }; |