ARM: dts: lpc18xx: add rgu node
[deliverable/linux.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 mmcsd: mmcsd@40004000 {
72 compatible = "snps,dw-mshc";
73 reg = <0x40004000 0x1000>;
74 interrupts = <6>;
75 num-slots = <1>;
76 clocks = <&ccu2 CLK_SDIO>, <&ccu1 CLK_CPU_SDIO>;
77 clock-names = "ciu", "biu";
78 status = "disabled";
79 };
80
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81 usb0: ehci@40006100 {
82 compatible = "nxp,lpc1850-ehci", "generic-ehci";
83 reg = <0x40006100 0x100>;
84 interrupts = <8>;
85 clocks = <&ccu1 CLK_CPU_USB0>;
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86 phys = <&usb0_otg_phy>;
87 phy-names = "usb";
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88 has-transaction-translator;
89 status = "disabled";
90 };
91
92 usb1: ehci@40007100 {
93 compatible = "nxp,lpc1850-ehci", "generic-ehci";
94 reg = <0x40007100 0x100>;
95 interrupts = <9>;
96 clocks = <&ccu1 CLK_CPU_USB1>;
97 status = "disabled";
98 };
99
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100 emc: memory-controller@40005000 {
101 compatible = "arm,pl172", "arm,primecell";
102 reg = <0x40005000 0x1000>;
103 clocks = <&ccu1 CLK_CPU_EMCDIV>, <&ccu1 CLK_CPU_EMC>;
104 clock-names = "mpmcclk", "apb_pclk";
105 #address-cells = <2>;
106 #size-cells = <1>;
107 ranges = <0 0 0x1c000000 0x1000000
108 1 0 0x1d000000 0x1000000
109 2 0 0x1e000000 0x1000000
110 3 0 0x1f000000 0x1000000>;
111 status = "disabled";
112 };
113
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114 lcdc: lcd-controller@40008000 {
115 compatible = "arm,pl111", "arm,primecell";
116 reg = <0x40008000 0x1000>;
117 interrupts = <7>;
118 interrupt-names = "combined";
119 clocks = <&cgu BASE_LCD_CLK>, <&ccu1 CLK_CPU_LCD>;
120 clock-names = "clcdclk", "apb_pclk";
121 status = "disabled";
122 };
123
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124 mac: ethernet@40010000 {
125 compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac";
126 reg = <0x40010000 0x2000>;
127 interrupts = <5>;
128 interrupt-names = "macirq";
129 clocks = <&ccu1 CLK_CPU_ETHERNET>;
130 clock-names = "stmmaceth";
131 status = "disabled";
132 };
133
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134 creg: syscon@40043000 {
135 compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd";
136 reg = <0x40043000 0x1000>;
137 clocks = <&ccu1 CLK_CPU_CREG>;
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138
139 usb0_otg_phy: phy@004 {
140 compatible = "nxp,lpc1850-usb-otg-phy";
141 clocks = <&ccu1 CLK_USB0>;
142 #phy-cells = <0>;
143 };
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144 };
145
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146 cgu: clock-controller@40050000 {
147 compatible = "nxp,lpc1850-cgu";
148 reg = <0x40050000 0x1000>;
149 #clock-cells = <1>;
150 clocks = <&xtal>, <&xtal32>, <&enet_rx_clk>, <&enet_tx_clk>, <&gp_clkin>;
151 };
152
153 ccu1: clock-controller@40051000 {
154 compatible = "nxp,lpc1850-ccu";
155 reg = <0x40051000 0x1000>;
156 #clock-cells = <1>;
157 clocks = <&cgu BASE_APB3_CLK>, <&cgu BASE_APB1_CLK>,
158 <&cgu BASE_SPIFI_CLK>, <&cgu BASE_CPU_CLK>,
159 <&cgu BASE_PERIPH_CLK>, <&cgu BASE_USB0_CLK>,
160 <&cgu BASE_USB1_CLK>, <&cgu BASE_SPI_CLK>;
161 clock-names = "base_apb3_clk", "base_apb1_clk",
162 "base_spifi_clk", "base_cpu_clk",
163 "base_periph_clk", "base_usb0_clk",
164 "base_usb1_clk", "base_spi_clk";
165 };
166
167 ccu2: clock-controller@40052000 {
168 compatible = "nxp,lpc1850-ccu";
169 reg = <0x40052000 0x1000>;
170 #clock-cells = <1>;
171 clocks = <&cgu BASE_AUDIO_CLK>, <&cgu BASE_UART3_CLK>,
172 <&cgu BASE_UART2_CLK>, <&cgu BASE_UART1_CLK>,
173 <&cgu BASE_UART0_CLK>, <&cgu BASE_SSP1_CLK>,
174 <&cgu BASE_SSP0_CLK>, <&cgu BASE_SDIO_CLK>;
175 clock-names = "base_audio_clk", "base_uart3_clk",
176 "base_uart2_clk", "base_uart1_clk",
177 "base_uart0_clk", "base_ssp1_clk",
178 "base_ssp0_clk", "base_sdio_clk";
179 };
180
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181 rgu: reset-controller@40053000 {
182 compatible = "nxp,lpc1850-rgu";
183 reg = <0x40053000 0x1000>;
184 clocks = <&cgu BASE_SAFE_CLK>, <&ccu1 CLK_CPU_BUS>;
185 clock-names = "delay", "reg";
186 #reset-cells = <1>;
187 };
188
804a5dd6 189 uart0: serial@40081000 {
f2b1c507 190 compatible = "nxp,lpc1850-uart", "ns16550a";
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191 reg = <0x40081000 0x1000>;
192 reg-shift = <2>;
193 interrupts = <24>;
ba2db535 194 clocks = <&ccu2 CLK_APB0_UART0>, <&ccu1 CLK_CPU_UART0>;
f2b1c507 195 clock-names = "uartclk", "reg";
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196 status = "disabled";
197 };
198
199 uart1: serial@40082000 {
f2b1c507 200 compatible = "nxp,lpc1850-uart", "ns16550a";
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201 reg = <0x40082000 0x1000>;
202 reg-shift = <2>;
203 interrupts = <25>;
ba2db535 204 clocks = <&ccu2 CLK_APB0_UART1>, <&ccu1 CLK_CPU_UART1>;
f2b1c507 205 clock-names = "uartclk", "reg";
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206 status = "disabled";
207 };
208
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209 ssp0: spi@40083000 {
210 compatible = "arm,pl022", "arm,primecell";
211 reg = <0x40083000 0x1000>;
212 interrupts = <22>;
213 clocks = <&ccu2 CLK_APB0_SSP0>, <&ccu1 CLK_CPU_SSP0>;
214 clock-names = "sspclk", "apb_pclk";
215 #address-cells = <1>;
216 #size-cells = <0>;
217 status = "disabled";
218 };
219
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220 timer0: timer@40084000 {
221 compatible = "nxp,lpc3220-timer";
222 reg = <0x40084000 0x1000>;
223 interrupts = <12>;
ba2db535 224 clocks = <&ccu1 CLK_CPU_TIMER0>;
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225 clock-names = "timerclk";
226 };
227
228 timer1: timer@40085000 {
229 compatible = "nxp,lpc3220-timer";
230 reg = <0x40085000 0x1000>;
231 interrupts = <13>;
ba2db535 232 clocks = <&ccu1 CLK_CPU_TIMER1>;
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233 clock-names = "timerclk";
234 };
235
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236 pinctrl: pinctrl@40086000 {
237 compatible = "nxp,lpc1850-scu";
238 reg = <0x40086000 0x1000>;
239 clocks = <&ccu1 CLK_CPU_SCU>;
240 };
241
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242 can1: can@400a4000 {
243 compatible = "bosch,c_can";
244 reg = <0x400a4000 0x1000>;
245 interrupts = <43>;
246 clocks = <&ccu1 CLK_APB1_CAN1>;
247 status = "disabled";
248 };
249
804a5dd6 250 uart2: serial@400c1000 {
f2b1c507 251 compatible = "nxp,lpc1850-uart", "ns16550a";
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252 reg = <0x400c1000 0x1000>;
253 reg-shift = <2>;
254 interrupts = <26>;
ba2db535 255 clocks = <&ccu2 CLK_APB2_UART2>, <&ccu1 CLK_CPU_UART2>;
f2b1c507 256 clock-names = "uartclk", "reg";
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257 status = "disabled";
258 };
259
260 uart3: serial@400c2000 {
f2b1c507 261 compatible = "nxp,lpc1850-uart", "ns16550a";
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262 reg = <0x400c2000 0x1000>;
263 reg-shift = <2>;
264 interrupts = <27>;
ba2db535 265 clocks = <&ccu2 CLK_APB2_UART3>, <&ccu1 CLK_CPU_UART3>;
f2b1c507 266 clock-names = "uartclk", "reg";
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267 status = "disabled";
268 };
269
270 timer2: timer@400c3000 {
271 compatible = "nxp,lpc3220-timer";
272 reg = <0x400c3000 0x1000>;
273 interrupts = <14>;
ba2db535 274 clocks = <&ccu1 CLK_CPU_TIMER2>;
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275 clock-names = "timerclk";
276 };
277
278 timer3: timer@400c4000 {
279 compatible = "nxp,lpc3220-timer";
280 reg = <0x400c4000 0x1000>;
281 interrupts = <15>;
ba2db535 282 clocks = <&ccu1 CLK_CPU_TIMER3>;
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283 clock-names = "timerclk";
284 };
7836dce4 285
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286 ssp1: spi@400c5000 {
287 compatible = "arm,pl022", "arm,primecell";
288 reg = <0x400c5000 0x1000>;
289 interrupts = <23>;
290 clocks = <&ccu2 CLK_APB2_SSP1>, <&ccu1 CLK_CPU_SSP1>;
291 clock-names = "sspclk", "apb_pclk";
292 #address-cells = <1>;
293 #size-cells = <0>;
294 status = "disabled";
295 };
296
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297 can0: can@400e2000 {
298 compatible = "bosch,c_can";
299 reg = <0x400e2000 0x1000>;
300 interrupts = <51>;
301 clocks = <&ccu1 CLK_APB3_CAN0>;
302 status = "disabled";
303 };
304
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305 gpio: gpio@400f4000 {
306 compatible = "nxp,lpc1850-gpio";
307 reg = <0x400f4000 0x4000>;
308 clocks = <&ccu1 CLK_CPU_GPIO>;
309 gpio-controller;
310 #gpio-cells = <2>;
311 gpio-ranges = <&pinctrl LPC_GPIO(0,0) LPC_PIN(0,0) 2>,
312 <&pinctrl LPC_GPIO(0,4) LPC_PIN(1,0) 1>,
313 <&pinctrl LPC_GPIO(0,8) LPC_PIN(1,1) 4>,
314 <&pinctrl LPC_GPIO(1,8) LPC_PIN(1,5) 2>,
315 <&pinctrl LPC_GPIO(1,0) LPC_PIN(1,7) 8>,
316 <&pinctrl LPC_GPIO(0,2) LPC_PIN(1,15) 2>,
317 <&pinctrl LPC_GPIO(0,12) LPC_PIN(1,17) 2>,
318 <&pinctrl LPC_GPIO(0,15) LPC_PIN(1,20) 1>,
319 <&pinctrl LPC_GPIO(5,0) LPC_PIN(2,0) 7>,
320 <&pinctrl LPC_GPIO(0,7) LPC_PIN(2,7) 1>,
321 <&pinctrl LPC_GPIO(5,7) LPC_PIN(2,8) 1>,
322 <&pinctrl LPC_GPIO(1,10) LPC_PIN(2,9) 1>,
323 <&pinctrl LPC_GPIO(0,14) LPC_PIN(2,10) 1>,
324 <&pinctrl LPC_GPIO(1,11) LPC_PIN(2,11) 3>,
325 <&pinctrl LPC_GPIO(5,8) LPC_PIN(3,1) 2>,
326 <&pinctrl LPC_GPIO(1,14) LPC_PIN(3,4) 2>,
327 <&pinctrl LPC_GPIO(0,6) LPC_PIN(3,6) 1>,
328 <&pinctrl LPC_GPIO(5,10) LPC_PIN(3,7) 2>,
329 <&pinctrl LPC_GPIO(2,0) LPC_PIN(4,0) 7>,
330 <&pinctrl LPC_GPIO(5,12) LPC_PIN(4,8) 3>,
331 <&pinctrl LPC_GPIO(2,9) LPC_PIN(5,0) 7>,
332 <&pinctrl LPC_GPIO(2,7) LPC_PIN(5,7) 1>,
333 <&pinctrl LPC_GPIO(3,0) LPC_PIN(6,1) 5>,
334 <&pinctrl LPC_GPIO(0,5) LPC_PIN(6,6) 1>,
335 <&pinctrl LPC_GPIO(5,15) LPC_PIN(6,7) 2>,
336 <&pinctrl LPC_GPIO(3,5) LPC_PIN(6,9) 3>,
337 <&pinctrl LPC_GPIO(2,8) LPC_PIN(6,12) 1>,
338 <&pinctrl LPC_GPIO(3,8) LPC_PIN(7,0) 8>,
339 <&pinctrl LPC_GPIO(4,0) LPC_PIN(8,0) 8>,
340 <&pinctrl LPC_GPIO(4,12) LPC_PIN(9,0) 4>,
341 <&pinctrl LPC_GPIO(5,17) LPC_PIN(9,4) 2>,
342 <&pinctrl LPC_GPIO(4,11) LPC_PIN(9,6) 1>,
343 <&pinctrl LPC_GPIO(4,8) LPC_PIN(a,1) 3>,
344 <&pinctrl LPC_GPIO(5,19) LPC_PIN(a,4) 1>,
345 <&pinctrl LPC_GPIO(5,20) LPC_PIN(b,0) 7>,
346 <&pinctrl LPC_GPIO(6,0) LPC_PIN(c,1) 14>,
347 <&pinctrl LPC_GPIO(6,14) LPC_PIN(d,0) 17>,
348 <&pinctrl LPC_GPIO(7,0) LPC_PIN(e,0) 16>,
349 <&pinctrl LPC_GPIO(7,16) LPC_PIN(f,1) 3>,
350 <&pinctrl LPC_GPIO(7,19) LPC_PIN(f,5) 7>;
351 };
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352 };
353};
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