2 * at91sam9g45.dtsi - Device Tree Include file for AT91SAM9G45 family SoC
3 * applies to AT91SAM9G45, AT91SAM9M10,
4 * AT91SAM9G46, AT91SAM9M11 SoC
6 * Copyright (C) 2011 Atmel,
7 * 2011 Nicolas Ferre <nicolas.ferre@atmel.com>
9 * Licensed under GPLv2 or later.
12 /include/ "skeleton.dtsi"
15 model = "Atmel AT91SAM9G45 family SoC";
16 compatible = "atmel,at91sam9g45";
17 interrupt-parent = <&aic>;
35 compatible = "arm,arm926ejs";
40 reg = <0x70000000 0x10000000>;
44 compatible = "simple-bus";
50 compatible = "simple-bus";
55 aic: interrupt-controller@fffff000 {
56 #interrupt-cells = <3>;
57 compatible = "atmel,at91rm9200-aic";
59 reg = <0xfffff000 0x200>;
60 atmel,external-irqs = <31>;
63 ramc0: ramc@ffffe400 {
64 compatible = "atmel,at91sam9g45-ddramc";
65 reg = <0xffffe400 0x200
70 compatible = "atmel,at91rm9200-pmc";
71 reg = <0xfffffc00 0x100>;
75 compatible = "atmel,at91sam9g45-rstc";
76 reg = <0xfffffd00 0x10>;
80 compatible = "atmel,at91sam9260-pit";
81 reg = <0xfffffd30 0xf>;
87 compatible = "atmel,at91sam9rl-shdwc";
88 reg = <0xfffffd10 0x10>;
91 tcb0: timer@fff7c000 {
92 compatible = "atmel,at91rm9200-tcb";
93 reg = <0xfff7c000 0x100>;
94 interrupts = <18 4 0>;
97 tcb1: timer@fffd4000 {
98 compatible = "atmel,at91rm9200-tcb";
99 reg = <0xfffd4000 0x100>;
100 interrupts = <18 4 0>;
103 dma: dma-controller@ffffec00 {
104 compatible = "atmel,at91sam9g45-dma";
105 reg = <0xffffec00 0x200>;
106 interrupts = <21 4 0>;
109 pioA: gpio@fffff200 {
110 compatible = "atmel,at91rm9200-gpio";
111 reg = <0xfffff200 0x100>;
112 interrupts = <2 4 1>;
115 interrupt-controller;
118 pioB: gpio@fffff400 {
119 compatible = "atmel,at91rm9200-gpio";
120 reg = <0xfffff400 0x100>;
121 interrupts = <3 4 1>;
124 interrupt-controller;
127 pioC: gpio@fffff600 {
128 compatible = "atmel,at91rm9200-gpio";
129 reg = <0xfffff600 0x100>;
130 interrupts = <4 4 1>;
133 interrupt-controller;
136 pioD: gpio@fffff800 {
137 compatible = "atmel,at91rm9200-gpio";
138 reg = <0xfffff800 0x100>;
139 interrupts = <5 4 1>;
142 interrupt-controller;
145 pioE: gpio@fffffa00 {
146 compatible = "atmel,at91rm9200-gpio";
147 reg = <0xfffffa00 0x100>;
148 interrupts = <5 4 1>;
151 interrupt-controller;
154 dbgu: serial@ffffee00 {
155 compatible = "atmel,at91sam9260-usart";
156 reg = <0xffffee00 0x200>;
157 interrupts = <1 4 7>;
161 usart0: serial@fff8c000 {
162 compatible = "atmel,at91sam9260-usart";
163 reg = <0xfff8c000 0x200>;
164 interrupts = <7 4 5>;
170 usart1: serial@fff90000 {
171 compatible = "atmel,at91sam9260-usart";
172 reg = <0xfff90000 0x200>;
173 interrupts = <8 4 5>;
179 usart2: serial@fff94000 {
180 compatible = "atmel,at91sam9260-usart";
181 reg = <0xfff94000 0x200>;
182 interrupts = <9 4 5>;
188 usart3: serial@fff98000 {
189 compatible = "atmel,at91sam9260-usart";
190 reg = <0xfff98000 0x200>;
191 interrupts = <10 4 5>;
197 macb0: ethernet@fffbc000 {
198 compatible = "cdns,at32ap7000-macb", "cdns,macb";
199 reg = <0xfffbc000 0x100>;
200 interrupts = <25 4 3>;
205 compatible = "atmel,at91sam9260-adc";
206 reg = <0xfffb0000 0x100>;
207 interrupts = <20 4 0>;
208 atmel,adc-use-external-triggers;
209 atmel,adc-channels-used = <0xff>;
210 atmel,adc-vref = <3300>;
211 atmel,adc-num-channels = <8>;
212 atmel,adc-startup-time = <40>;
213 atmel,adc-channel-base = <0x30>;
214 atmel,adc-drdy-mask = <0x10000>;
215 atmel,adc-status-register = <0x1c>;
216 atmel,adc-trigger-register = <0x08>;
219 trigger-name = "external-rising";
220 trigger-value = <0x1>;
224 trigger-name = "external-falling";
225 trigger-value = <0x2>;
230 trigger-name = "external-any";
231 trigger-value = <0x3>;
236 trigger-name = "continuous";
237 trigger-value = <0x6>;
242 nand0: nand@40000000 {
243 compatible = "atmel,at91rm9200-nand";
244 #address-cells = <1>;
246 reg = <0x40000000 0x10000000
249 atmel,nand-addr-offset = <21>;
250 atmel,nand-cmd-offset = <22>;
258 usb0: ohci@00700000 {
259 compatible = "atmel,at91rm9200-ohci", "usb-ohci";
260 reg = <0x00700000 0x100000>;
261 interrupts = <22 4 2>;
265 usb1: ehci@00800000 {
266 compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
267 reg = <0x00800000 0x100000>;
268 interrupts = <22 4 2>;
274 compatible = "i2c-gpio";
275 gpios = <&pioA 20 0 /* sda */
278 i2c-gpio,sda-open-drain;
279 i2c-gpio,scl-open-drain;
280 i2c-gpio,delay-us = <5>; /* ~100 kHz */
281 #address-cells = <1>;