ARM: dts: lpc18xx: add dmac node
[linux-2.6-block.git] / arch / arm / boot / dts / lpc18xx.dtsi
CommitLineData
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1/*
2 * Common base for NXP LPC18xx and LPC43xx devices.
3 *
4 * Copyright 2015 Joachim Eastwood <manabian@gmail.com>
5 *
6 * This code is released using a dual license strategy: BSD/GPL
7 * You can choose the licence that better fits your requirements.
8 *
9 * Released under the terms of 3-clause BSD License
10 * Released under the terms of GNU General Public License Version 2.0
11 *
12 */
13
14#include "armv7-m.dtsi"
15
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16#include "dt-bindings/clock/lpc18xx-cgu.h"
17#include "dt-bindings/clock/lpc18xx-ccu.h"
18
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19#define LPC_PIN(port, pin) (0x##port * 32 + pin)
20#define LPC_GPIO(port, pin) (port * 32 + pin)
21
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22/ {
23 cpus {
24 #address-cells = <1>;
25 #size-cells = <0>;
26
27 cpu@0 {
28 compatible = "arm,cortex-m3";
29 device_type = "cpu";
30 reg = <0x0>;
ba2db535 31 clocks = <&ccu1 CLK_CPU_CORE>;
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32 };
33 };
34
35 clocks {
36 xtal: xtal {
37 compatible = "fixed-clock";
38 #clock-cells = <0>;
39 clock-frequency = <12000000>;
40 };
41
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42 xtal32: xtal32 {
43 compatible = "fixed-clock";
44 #clock-cells = <0>;
45 clock-frequency = <32768>;
46 };
47
48 enet_rx_clk: enet_rx_clk {
49 compatible = "fixed-clock";
50 #clock-cells = <0>;
51 clock-frequency = <0>;
52 clock-output-names = "enet_rx_clk";
53 };
54
55 enet_tx_clk: enet_tx_clk {
56 compatible = "fixed-clock";
57 #clock-cells = <0>;
58 clock-frequency = <0>;
59 clock-output-names = "enet_tx_clk";
60 };
61
62 gp_clkin: gp_clkin {
63 compatible = "fixed-clock";
804a5dd6 64 #clock-cells = <0>;
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65 clock-frequency = <0>;
66 clock-output-names = "gp_clkin";
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67 };
68 };
69
70 soc {
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71 dmac: dma-controller@40002000 {
72 compatible = "arm,pl080", "arm,primecell";
73 arm,primecell-periphid = <0x00041080>;
74 reg = <0x40002000 0x1000>;
75 interrupts = <2>;
76 clocks = <&ccu1 CLK_CPU_DMA>;
77 clock-names = "apb_pclk";
78 resets = <&rgu 19>;
79 #dma-cells = <2>;
80 dma-channels = <8>;
81 dma-requests = <16>;
82 lli-bus-interface-ahb1;
83 lli-bus-interface-ahb2;
84 mem-bus-interface-ahb1;
85 mem-bus-interface-ahb2;
86 memcpy-burst-size = <256>;
87 memcpy-bus-width = <32>;
88 };
89
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90 spifi: flash-controller@40003000 {
91 compatible = "nxp,lpc1773-spifi";
92 reg = <0x40003000 0x1000>, <0x14000000 0x4000000>;
93 reg-names = "spifi", "flash";
94 interrupts = <30>;
95 clocks = <&ccu1 CLK_SPIFI>, <&ccu1 CLK_CPU_SPIFI>;
96 clock-names = "spifi", "reg";
97 resets = <&rgu 53>;
98 status = "disabled";
99 };
100
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101 mmcsd: mmcsd@40004000 {
102 compatible = "snps,dw-mshc";
103 reg = <0x40004000 0x1000>;
104 interrupts = <6>;
105 num-slots = <1>;
106 clocks = <&ccu2 CLK_SDIO>, <&ccu1 CLK_CPU_SDIO>;
107 clock-names = "ciu", "biu";
108 status = "disabled";
109 };
110
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111 usb0: ehci@40006100 {
112 compatible = "nxp,lpc1850-ehci", "generic-ehci";
113 reg = <0x40006100 0x100>;
114 interrupts = <8>;
115 clocks = <&ccu1 CLK_CPU_USB0>;
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116 phys = <&usb0_otg_phy>;
117 phy-names = "usb";
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118 has-transaction-translator;
119 status = "disabled";
120 };
121
122 usb1: ehci@40007100 {
123 compatible = "nxp,lpc1850-ehci", "generic-ehci";
124 reg = <0x40007100 0x100>;
125 interrupts = <9>;
126 clocks = <&ccu1 CLK_CPU_USB1>;
127 status = "disabled";
128 };
129
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130 emc: memory-controller@40005000 {
131 compatible = "arm,pl172", "arm,primecell";
132 reg = <0x40005000 0x1000>;
133 clocks = <&ccu1 CLK_CPU_EMCDIV>, <&ccu1 CLK_CPU_EMC>;
134 clock-names = "mpmcclk", "apb_pclk";
135 #address-cells = <2>;
136 #size-cells = <1>;
137 ranges = <0 0 0x1c000000 0x1000000
138 1 0 0x1d000000 0x1000000
139 2 0 0x1e000000 0x1000000
140 3 0 0x1f000000 0x1000000>;
141 status = "disabled";
142 };
143
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144 lcdc: lcd-controller@40008000 {
145 compatible = "arm,pl111", "arm,primecell";
146 reg = <0x40008000 0x1000>;
147 interrupts = <7>;
148 interrupt-names = "combined";
149 clocks = <&cgu BASE_LCD_CLK>, <&ccu1 CLK_CPU_LCD>;
150 clock-names = "clcdclk", "apb_pclk";
151 status = "disabled";
152 };
153
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154 mac: ethernet@40010000 {
155 compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac";
156 reg = <0x40010000 0x2000>;
157 interrupts = <5>;
158 interrupt-names = "macirq";
159 clocks = <&ccu1 CLK_CPU_ETHERNET>;
160 clock-names = "stmmaceth";
161 status = "disabled";
162 };
163
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164 creg: syscon@40043000 {
165 compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd";
166 reg = <0x40043000 0x1000>;
167 clocks = <&ccu1 CLK_CPU_CREG>;
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168
169 usb0_otg_phy: phy@004 {
170 compatible = "nxp,lpc1850-usb-otg-phy";
171 clocks = <&ccu1 CLK_USB0>;
172 #phy-cells = <0>;
173 };
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174 };
175
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176 cgu: clock-controller@40050000 {
177 compatible = "nxp,lpc1850-cgu";
178 reg = <0x40050000 0x1000>;
179 #clock-cells = <1>;
180 clocks = <&xtal>, <&xtal32>, <&enet_rx_clk>, <&enet_tx_clk>, <&gp_clkin>;
181 };
182
183 ccu1: clock-controller@40051000 {
184 compatible = "nxp,lpc1850-ccu";
185 reg = <0x40051000 0x1000>;
186 #clock-cells = <1>;
187 clocks = <&cgu BASE_APB3_CLK>, <&cgu BASE_APB1_CLK>,
188 <&cgu BASE_SPIFI_CLK>, <&cgu BASE_CPU_CLK>,
189 <&cgu BASE_PERIPH_CLK>, <&cgu BASE_USB0_CLK>,
190 <&cgu BASE_USB1_CLK>, <&cgu BASE_SPI_CLK>;
191 clock-names = "base_apb3_clk", "base_apb1_clk",
192 "base_spifi_clk", "base_cpu_clk",
193 "base_periph_clk", "base_usb0_clk",
194 "base_usb1_clk", "base_spi_clk";
195 };
196
197 ccu2: clock-controller@40052000 {
198 compatible = "nxp,lpc1850-ccu";
199 reg = <0x40052000 0x1000>;
200 #clock-cells = <1>;
201 clocks = <&cgu BASE_AUDIO_CLK>, <&cgu BASE_UART3_CLK>,
202 <&cgu BASE_UART2_CLK>, <&cgu BASE_UART1_CLK>,
203 <&cgu BASE_UART0_CLK>, <&cgu BASE_SSP1_CLK>,
204 <&cgu BASE_SSP0_CLK>, <&cgu BASE_SDIO_CLK>;
205 clock-names = "base_audio_clk", "base_uart3_clk",
206 "base_uart2_clk", "base_uart1_clk",
207 "base_uart0_clk", "base_ssp1_clk",
208 "base_ssp0_clk", "base_sdio_clk";
209 };
210
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211 rgu: reset-controller@40053000 {
212 compatible = "nxp,lpc1850-rgu";
213 reg = <0x40053000 0x1000>;
214 clocks = <&cgu BASE_SAFE_CLK>, <&ccu1 CLK_CPU_BUS>;
215 clock-names = "delay", "reg";
216 #reset-cells = <1>;
217 };
218
804a5dd6 219 uart0: serial@40081000 {
f2b1c507 220 compatible = "nxp,lpc1850-uart", "ns16550a";
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221 reg = <0x40081000 0x1000>;
222 reg-shift = <2>;
223 interrupts = <24>;
ba2db535 224 clocks = <&ccu2 CLK_APB0_UART0>, <&ccu1 CLK_CPU_UART0>;
f2b1c507 225 clock-names = "uartclk", "reg";
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226 status = "disabled";
227 };
228
229 uart1: serial@40082000 {
f2b1c507 230 compatible = "nxp,lpc1850-uart", "ns16550a";
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231 reg = <0x40082000 0x1000>;
232 reg-shift = <2>;
233 interrupts = <25>;
ba2db535 234 clocks = <&ccu2 CLK_APB0_UART1>, <&ccu1 CLK_CPU_UART1>;
f2b1c507 235 clock-names = "uartclk", "reg";
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236 status = "disabled";
237 };
238
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239 ssp0: spi@40083000 {
240 compatible = "arm,pl022", "arm,primecell";
241 reg = <0x40083000 0x1000>;
242 interrupts = <22>;
243 clocks = <&ccu2 CLK_APB0_SSP0>, <&ccu1 CLK_CPU_SSP0>;
244 clock-names = "sspclk", "apb_pclk";
245 #address-cells = <1>;
246 #size-cells = <0>;
247 status = "disabled";
248 };
249
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250 timer0: timer@40084000 {
251 compatible = "nxp,lpc3220-timer";
252 reg = <0x40084000 0x1000>;
253 interrupts = <12>;
ba2db535 254 clocks = <&ccu1 CLK_CPU_TIMER0>;
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255 clock-names = "timerclk";
256 };
257
258 timer1: timer@40085000 {
259 compatible = "nxp,lpc3220-timer";
260 reg = <0x40085000 0x1000>;
261 interrupts = <13>;
ba2db535 262 clocks = <&ccu1 CLK_CPU_TIMER1>;
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263 clock-names = "timerclk";
264 };
265
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266 pinctrl: pinctrl@40086000 {
267 compatible = "nxp,lpc1850-scu";
268 reg = <0x40086000 0x1000>;
269 clocks = <&ccu1 CLK_CPU_SCU>;
270 };
271
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272 can1: can@400a4000 {
273 compatible = "bosch,c_can";
274 reg = <0x400a4000 0x1000>;
275 interrupts = <43>;
276 clocks = <&ccu1 CLK_APB1_CAN1>;
277 status = "disabled";
278 };
279
804a5dd6 280 uart2: serial@400c1000 {
f2b1c507 281 compatible = "nxp,lpc1850-uart", "ns16550a";
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282 reg = <0x400c1000 0x1000>;
283 reg-shift = <2>;
284 interrupts = <26>;
ba2db535 285 clocks = <&ccu2 CLK_APB2_UART2>, <&ccu1 CLK_CPU_UART2>;
f2b1c507 286 clock-names = "uartclk", "reg";
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287 status = "disabled";
288 };
289
290 uart3: serial@400c2000 {
f2b1c507 291 compatible = "nxp,lpc1850-uart", "ns16550a";
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292 reg = <0x400c2000 0x1000>;
293 reg-shift = <2>;
294 interrupts = <27>;
ba2db535 295 clocks = <&ccu2 CLK_APB2_UART3>, <&ccu1 CLK_CPU_UART3>;
f2b1c507 296 clock-names = "uartclk", "reg";
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297 status = "disabled";
298 };
299
300 timer2: timer@400c3000 {
301 compatible = "nxp,lpc3220-timer";
302 reg = <0x400c3000 0x1000>;
303 interrupts = <14>;
ba2db535 304 clocks = <&ccu1 CLK_CPU_TIMER2>;
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305 clock-names = "timerclk";
306 };
307
308 timer3: timer@400c4000 {
309 compatible = "nxp,lpc3220-timer";
310 reg = <0x400c4000 0x1000>;
311 interrupts = <15>;
ba2db535 312 clocks = <&ccu1 CLK_CPU_TIMER3>;
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313 clock-names = "timerclk";
314 };
7836dce4 315
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316 ssp1: spi@400c5000 {
317 compatible = "arm,pl022", "arm,primecell";
318 reg = <0x400c5000 0x1000>;
319 interrupts = <23>;
320 clocks = <&ccu2 CLK_APB2_SSP1>, <&ccu1 CLK_CPU_SSP1>;
321 clock-names = "sspclk", "apb_pclk";
322 #address-cells = <1>;
323 #size-cells = <0>;
324 status = "disabled";
325 };
326
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327 can0: can@400e2000 {
328 compatible = "bosch,c_can";
329 reg = <0x400e2000 0x1000>;
330 interrupts = <51>;
331 clocks = <&ccu1 CLK_APB3_CAN0>;
332 status = "disabled";
333 };
334
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335 gpio: gpio@400f4000 {
336 compatible = "nxp,lpc1850-gpio";
337 reg = <0x400f4000 0x4000>;
338 clocks = <&ccu1 CLK_CPU_GPIO>;
339 gpio-controller;
340 #gpio-cells = <2>;
341 gpio-ranges = <&pinctrl LPC_GPIO(0,0) LPC_PIN(0,0) 2>,
342 <&pinctrl LPC_GPIO(0,4) LPC_PIN(1,0) 1>,
343 <&pinctrl LPC_GPIO(0,8) LPC_PIN(1,1) 4>,
344 <&pinctrl LPC_GPIO(1,8) LPC_PIN(1,5) 2>,
345 <&pinctrl LPC_GPIO(1,0) LPC_PIN(1,7) 8>,
346 <&pinctrl LPC_GPIO(0,2) LPC_PIN(1,15) 2>,
347 <&pinctrl LPC_GPIO(0,12) LPC_PIN(1,17) 2>,
348 <&pinctrl LPC_GPIO(0,15) LPC_PIN(1,20) 1>,
349 <&pinctrl LPC_GPIO(5,0) LPC_PIN(2,0) 7>,
350 <&pinctrl LPC_GPIO(0,7) LPC_PIN(2,7) 1>,
351 <&pinctrl LPC_GPIO(5,7) LPC_PIN(2,8) 1>,
352 <&pinctrl LPC_GPIO(1,10) LPC_PIN(2,9) 1>,
353 <&pinctrl LPC_GPIO(0,14) LPC_PIN(2,10) 1>,
354 <&pinctrl LPC_GPIO(1,11) LPC_PIN(2,11) 3>,
355 <&pinctrl LPC_GPIO(5,8) LPC_PIN(3,1) 2>,
356 <&pinctrl LPC_GPIO(1,14) LPC_PIN(3,4) 2>,
357 <&pinctrl LPC_GPIO(0,6) LPC_PIN(3,6) 1>,
358 <&pinctrl LPC_GPIO(5,10) LPC_PIN(3,7) 2>,
359 <&pinctrl LPC_GPIO(2,0) LPC_PIN(4,0) 7>,
360 <&pinctrl LPC_GPIO(5,12) LPC_PIN(4,8) 3>,
361 <&pinctrl LPC_GPIO(2,9) LPC_PIN(5,0) 7>,
362 <&pinctrl LPC_GPIO(2,7) LPC_PIN(5,7) 1>,
363 <&pinctrl LPC_GPIO(3,0) LPC_PIN(6,1) 5>,
364 <&pinctrl LPC_GPIO(0,5) LPC_PIN(6,6) 1>,
365 <&pinctrl LPC_GPIO(5,15) LPC_PIN(6,7) 2>,
366 <&pinctrl LPC_GPIO(3,5) LPC_PIN(6,9) 3>,
367 <&pinctrl LPC_GPIO(2,8) LPC_PIN(6,12) 1>,
368 <&pinctrl LPC_GPIO(3,8) LPC_PIN(7,0) 8>,
369 <&pinctrl LPC_GPIO(4,0) LPC_PIN(8,0) 8>,
370 <&pinctrl LPC_GPIO(4,12) LPC_PIN(9,0) 4>,
371 <&pinctrl LPC_GPIO(5,17) LPC_PIN(9,4) 2>,
372 <&pinctrl LPC_GPIO(4,11) LPC_PIN(9,6) 1>,
373 <&pinctrl LPC_GPIO(4,8) LPC_PIN(a,1) 3>,
374 <&pinctrl LPC_GPIO(5,19) LPC_PIN(a,4) 1>,
375 <&pinctrl LPC_GPIO(5,20) LPC_PIN(b,0) 7>,
376 <&pinctrl LPC_GPIO(6,0) LPC_PIN(c,1) 14>,
377 <&pinctrl LPC_GPIO(6,14) LPC_PIN(d,0) 17>,
378 <&pinctrl LPC_GPIO(7,0) LPC_PIN(e,0) 16>,
379 <&pinctrl LPC_GPIO(7,16) LPC_PIN(f,1) 3>,
380 <&pinctrl LPC_GPIO(7,19) LPC_PIN(f,5) 7>;
381 };
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382 };
383};