Merge branch 'for-linus-3.6-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-3.10.git] / arch / arm / boot / dts / at91sam9n12.dtsi
1 /*
2  * at91sam9n12.dtsi - Device Tree include file for AT91SAM9N12 SoC
3  *
4  *  Copyright (C) 2012 Atmel,
5  *                2012 Hong Xu <hong.xu@atmel.com>
6  *
7  * Licensed under GPLv2 or later.
8  */
9
10 /include/ "skeleton.dtsi"
11
12 / {
13         model = "Atmel AT91SAM9N12 SoC";
14         compatible = "atmel,at91sam9n12";
15         interrupt-parent = <&aic>;
16
17         aliases {
18                 serial0 = &dbgu;
19                 serial1 = &usart0;
20                 serial2 = &usart1;
21                 serial3 = &usart2;
22                 serial4 = &usart3;
23                 gpio0 = &pioA;
24                 gpio1 = &pioB;
25                 gpio2 = &pioC;
26                 gpio3 = &pioD;
27                 tcb0 = &tcb0;
28                 tcb1 = &tcb1;
29         };
30         cpus {
31                 cpu@0 {
32                         compatible = "arm,arm926ejs";
33                 };
34         };
35
36         memory {
37                 reg = <0x20000000 0x10000000>;
38         };
39
40         ahb {
41                 compatible = "simple-bus";
42                 #address-cells = <1>;
43                 #size-cells = <1>;
44                 ranges;
45
46                 apb {
47                         compatible = "simple-bus";
48                         #address-cells = <1>;
49                         #size-cells = <1>;
50                         ranges;
51
52                         aic: interrupt-controller@fffff000 {
53                                 #interrupt-cells = <3>;
54                                 compatible = "atmel,at91rm9200-aic";
55                                 interrupt-controller;
56                                 reg = <0xfffff000 0x200>;
57                         };
58
59                         ramc0: ramc@ffffe800 {
60                                 compatible = "atmel,at91sam9g45-ddramc";
61                                 reg = <0xffffe800 0x200>;
62                         };
63
64                         pmc: pmc@fffffc00 {
65                                 compatible = "atmel,at91rm9200-pmc";
66                                 reg = <0xfffffc00 0x100>;
67                         };
68
69                         rstc@fffffe00 {
70                                 compatible = "atmel,at91sam9g45-rstc";
71                                 reg = <0xfffffe00 0x10>;
72                         };
73
74                         pit: timer@fffffe30 {
75                                 compatible = "atmel,at91sam9260-pit";
76                                 reg = <0xfffffe30 0xf>;
77                                 interrupts = <1 4 7>;
78                         };
79
80                         shdwc@fffffe10 {
81                                 compatible = "atmel,at91sam9x5-shdwc";
82                                 reg = <0xfffffe10 0x10>;
83                         };
84
85                         tcb0: timer@f8008000 {
86                                 compatible = "atmel,at91sam9x5-tcb";
87                                 reg = <0xf8008000 0x100>;
88                                 interrupts = <17 4 0>;
89                         };
90
91                         tcb1: timer@f800c000 {
92                                 compatible = "atmel,at91sam9x5-tcb";
93                                 reg = <0xf800c000 0x100>;
94                                 interrupts = <17 4 0>;
95                         };
96
97                         dma: dma-controller@ffffec00 {
98                                 compatible = "atmel,at91sam9g45-dma";
99                                 reg = <0xffffec00 0x200>;
100                                 interrupts = <20 4 0>;
101                         };
102
103                         pioA: gpio@fffff400 {
104                                 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
105                                 reg = <0xfffff400 0x100>;
106                                 interrupts = <2 4 1>;
107                                 #gpio-cells = <2>;
108                                 gpio-controller;
109                                 interrupt-controller;
110                         };
111
112                         pioB: gpio@fffff600 {
113                                 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
114                                 reg = <0xfffff600 0x100>;
115                                 interrupts = <2 4 1>;
116                                 #gpio-cells = <2>;
117                                 gpio-controller;
118                                 interrupt-controller;
119                         };
120
121                         pioC: gpio@fffff800 {
122                                 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
123                                 reg = <0xfffff800 0x100>;
124                                 interrupts = <3 4 1>;
125                                 #gpio-cells = <2>;
126                                 gpio-controller;
127                                 interrupt-controller;
128                         };
129
130                         pioD: gpio@fffffa00 {
131                                 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
132                                 reg = <0xfffffa00 0x100>;
133                                 interrupts = <3 4 1>;
134                                 #gpio-cells = <2>;
135                                 gpio-controller;
136                                 interrupt-controller;
137                         };
138
139                         dbgu: serial@fffff200 {
140                                 compatible = "atmel,at91sam9260-usart";
141                                 reg = <0xfffff200 0x200>;
142                                 interrupts = <1 4 7>;
143                                 status = "disabled";
144                         };
145
146                         usart0: serial@f801c000 {
147                                 compatible = "atmel,at91sam9260-usart";
148                                 reg = <0xf801c000 0x4000>;
149                                 interrupts = <5 4 5>;
150                                 atmel,use-dma-rx;
151                                 atmel,use-dma-tx;
152                                 status = "disabled";
153                         };
154
155                         usart1: serial@f8020000 {
156                                 compatible = "atmel,at91sam9260-usart";
157                                 reg = <0xf8020000 0x4000>;
158                                 interrupts = <6 4 5>;
159                                 atmel,use-dma-rx;
160                                 atmel,use-dma-tx;
161                                 status = "disabled";
162                         };
163
164                         usart2: serial@f8024000 {
165                                 compatible = "atmel,at91sam9260-usart";
166                                 reg = <0xf8024000 0x4000>;
167                                 interrupts = <7 4 5>;
168                                 atmel,use-dma-rx;
169                                 atmel,use-dma-tx;
170                                 status = "disabled";
171                         };
172
173                         usart3: serial@f8028000 {
174                                 compatible = "atmel,at91sam9260-usart";
175                                 reg = <0xf8028000 0x4000>;
176                                 interrupts = <8 4 5>;
177                                 atmel,use-dma-rx;
178                                 atmel,use-dma-tx;
179                                 status = "disabled";
180                         };
181                 };
182
183                 nand0: nand@40000000 {
184                         compatible = "atmel,at91rm9200-nand";
185                         #address-cells = <1>;
186                         #size-cells = <1>;
187                         reg = < 0x40000000 0x10000000
188                                 0xffffe000 0x00000600
189                                 0xffffe600 0x00000200
190                                 0x00100000 0x00100000
191                                >;
192                         atmel,nand-addr-offset = <21>;
193                         atmel,nand-cmd-offset = <22>;
194                         gpios = <&pioD 5 0
195                                  &pioD 4 0
196                                  0
197                                 >;
198                         status = "disabled";
199                 };
200
201                 usb0: ohci@00500000 {
202                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
203                         reg = <0x00500000 0x00100000>;
204                         interrupts = <22 4 2>;
205                         status = "disabled";
206                 };
207         };
208
209         i2c@0 {
210                 compatible = "i2c-gpio";
211                 gpios = <&pioA 30 0 /* sda */
212                          &pioA 31 0 /* scl */
213                         >;
214                 i2c-gpio,sda-open-drain;
215                 i2c-gpio,scl-open-drain;
216                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
217                 #address-cells = <1>;
218                 #size-cells = <0>;
219                 status = "disabled";
220         };
221 };