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Merge tag 'mvebu-dt-4.3-2' of git://git.infradead.org/linux-mvebu into next/dt
[linux.git] / arch / arm / boot / dts / lpc18xx.dtsi
CommitLineData
804a5dd6
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1/*
2 * Common base for NXP LPC18xx and LPC43xx devices.
3 *
4 * Copyright 2015 Joachim Eastwood <[email protected]>
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>;
86 has-transaction-translator;
87 status = "disabled";
88 };
89
90 usb1: ehci@40007100 {
91 compatible = "nxp,lpc1850-ehci", "generic-ehci";
92 reg = <0x40007100 0x100>;
93 interrupts = <9>;
94 clocks = <&ccu1 CLK_CPU_USB1>;
95 status = "disabled";
96 };
97
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98 mac: ethernet@40010000 {
99 compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac";
100 reg = <0x40010000 0x2000>;
101 interrupts = <5>;
102 interrupt-names = "macirq";
103 clocks = <&ccu1 CLK_CPU_ETHERNET>;
104 clock-names = "stmmaceth";
105 status = "disabled";
106 };
107
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108 creg: syscon@40043000 {
109 compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd";
110 reg = <0x40043000 0x1000>;
111 clocks = <&ccu1 CLK_CPU_CREG>;
112 };
113
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114 cgu: clock-controller@40050000 {
115 compatible = "nxp,lpc1850-cgu";
116 reg = <0x40050000 0x1000>;
117 #clock-cells = <1>;
118 clocks = <&xtal>, <&xtal32>, <&enet_rx_clk>, <&enet_tx_clk>, <&gp_clkin>;
119 };
120
121 ccu1: clock-controller@40051000 {
122 compatible = "nxp,lpc1850-ccu";
123 reg = <0x40051000 0x1000>;
124 #clock-cells = <1>;
125 clocks = <&cgu BASE_APB3_CLK>, <&cgu BASE_APB1_CLK>,
126 <&cgu BASE_SPIFI_CLK>, <&cgu BASE_CPU_CLK>,
127 <&cgu BASE_PERIPH_CLK>, <&cgu BASE_USB0_CLK>,
128 <&cgu BASE_USB1_CLK>, <&cgu BASE_SPI_CLK>;
129 clock-names = "base_apb3_clk", "base_apb1_clk",
130 "base_spifi_clk", "base_cpu_clk",
131 "base_periph_clk", "base_usb0_clk",
132 "base_usb1_clk", "base_spi_clk";
133 };
134
135 ccu2: clock-controller@40052000 {
136 compatible = "nxp,lpc1850-ccu";
137 reg = <0x40052000 0x1000>;
138 #clock-cells = <1>;
139 clocks = <&cgu BASE_AUDIO_CLK>, <&cgu BASE_UART3_CLK>,
140 <&cgu BASE_UART2_CLK>, <&cgu BASE_UART1_CLK>,
141 <&cgu BASE_UART0_CLK>, <&cgu BASE_SSP1_CLK>,
142 <&cgu BASE_SSP0_CLK>, <&cgu BASE_SDIO_CLK>;
143 clock-names = "base_audio_clk", "base_uart3_clk",
144 "base_uart2_clk", "base_uart1_clk",
145 "base_uart0_clk", "base_ssp1_clk",
146 "base_ssp0_clk", "base_sdio_clk";
147 };
148
804a5dd6 149 uart0: serial@40081000 {
f2b1c507 150 compatible = "nxp,lpc1850-uart", "ns16550a";
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151 reg = <0x40081000 0x1000>;
152 reg-shift = <2>;
153 interrupts = <24>;
ba2db535 154 clocks = <&ccu2 CLK_APB0_UART0>, <&ccu1 CLK_CPU_UART0>;
f2b1c507 155 clock-names = "uartclk", "reg";
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156 status = "disabled";
157 };
158
159 uart1: serial@40082000 {
f2b1c507 160 compatible = "nxp,lpc1850-uart", "ns16550a";
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161 reg = <0x40082000 0x1000>;
162 reg-shift = <2>;
163 interrupts = <25>;
ba2db535 164 clocks = <&ccu2 CLK_APB0_UART1>, <&ccu1 CLK_CPU_UART1>;
f2b1c507 165 clock-names = "uartclk", "reg";
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166 status = "disabled";
167 };
168
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169 ssp0: spi@40083000 {
170 compatible = "arm,pl022", "arm,primecell";
171 reg = <0x40083000 0x1000>;
172 interrupts = <22>;
173 clocks = <&ccu2 CLK_APB0_SSP0>, <&ccu1 CLK_CPU_SSP0>;
174 clock-names = "sspclk", "apb_pclk";
175 #address-cells = <1>;
176 #size-cells = <0>;
177 status = "disabled";
178 };
179
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180 timer0: timer@40084000 {
181 compatible = "nxp,lpc3220-timer";
182 reg = <0x40084000 0x1000>;
183 interrupts = <12>;
ba2db535 184 clocks = <&ccu1 CLK_CPU_TIMER0>;
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185 clock-names = "timerclk";
186 };
187
188 timer1: timer@40085000 {
189 compatible = "nxp,lpc3220-timer";
190 reg = <0x40085000 0x1000>;
191 interrupts = <13>;
ba2db535 192 clocks = <&ccu1 CLK_CPU_TIMER1>;
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193 clock-names = "timerclk";
194 };
195
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196 pinctrl: pinctrl@40086000 {
197 compatible = "nxp,lpc1850-scu";
198 reg = <0x40086000 0x1000>;
199 clocks = <&ccu1 CLK_CPU_SCU>;
200 };
201
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202 can1: can@400a4000 {
203 compatible = "bosch,c_can";
204 reg = <0x400a4000 0x1000>;
205 interrupts = <43>;
206 clocks = <&ccu1 CLK_APB1_CAN1>;
207 status = "disabled";
208 };
209
804a5dd6 210 uart2: serial@400c1000 {
f2b1c507 211 compatible = "nxp,lpc1850-uart", "ns16550a";
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212 reg = <0x400c1000 0x1000>;
213 reg-shift = <2>;
214 interrupts = <26>;
ba2db535 215 clocks = <&ccu2 CLK_APB2_UART2>, <&ccu1 CLK_CPU_UART2>;
f2b1c507 216 clock-names = "uartclk", "reg";
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217 status = "disabled";
218 };
219
220 uart3: serial@400c2000 {
f2b1c507 221 compatible = "nxp,lpc1850-uart", "ns16550a";
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222 reg = <0x400c2000 0x1000>;
223 reg-shift = <2>;
224 interrupts = <27>;
ba2db535 225 clocks = <&ccu2 CLK_APB2_UART3>, <&ccu1 CLK_CPU_UART3>;
f2b1c507 226 clock-names = "uartclk", "reg";
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227 status = "disabled";
228 };
229
230 timer2: timer@400c3000 {
231 compatible = "nxp,lpc3220-timer";
232 reg = <0x400c3000 0x1000>;
233 interrupts = <14>;
ba2db535 234 clocks = <&ccu1 CLK_CPU_TIMER2>;
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235 clock-names = "timerclk";
236 };
237
238 timer3: timer@400c4000 {
239 compatible = "nxp,lpc3220-timer";
240 reg = <0x400c4000 0x1000>;
241 interrupts = <15>;
ba2db535 242 clocks = <&ccu1 CLK_CPU_TIMER3>;
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243 clock-names = "timerclk";
244 };
7836dce4 245
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246 ssp1: spi@400c5000 {
247 compatible = "arm,pl022", "arm,primecell";
248 reg = <0x400c5000 0x1000>;
249 interrupts = <23>;
250 clocks = <&ccu2 CLK_APB2_SSP1>, <&ccu1 CLK_CPU_SSP1>;
251 clock-names = "sspclk", "apb_pclk";
252 #address-cells = <1>;
253 #size-cells = <0>;
254 status = "disabled";
255 };
256
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257 can0: can@400e2000 {
258 compatible = "bosch,c_can";
259 reg = <0x400e2000 0x1000>;
260 interrupts = <51>;
261 clocks = <&ccu1 CLK_APB3_CAN0>;
262 status = "disabled";
263 };
264
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265 gpio: gpio@400f4000 {
266 compatible = "nxp,lpc1850-gpio";
267 reg = <0x400f4000 0x4000>;
268 clocks = <&ccu1 CLK_CPU_GPIO>;
269 gpio-controller;
270 #gpio-cells = <2>;
271 gpio-ranges = <&pinctrl LPC_GPIO(0,0) LPC_PIN(0,0) 2>,
272 <&pinctrl LPC_GPIO(0,4) LPC_PIN(1,0) 1>,
273 <&pinctrl LPC_GPIO(0,8) LPC_PIN(1,1) 4>,
274 <&pinctrl LPC_GPIO(1,8) LPC_PIN(1,5) 2>,
275 <&pinctrl LPC_GPIO(1,0) LPC_PIN(1,7) 8>,
276 <&pinctrl LPC_GPIO(0,2) LPC_PIN(1,15) 2>,
277 <&pinctrl LPC_GPIO(0,12) LPC_PIN(1,17) 2>,
278 <&pinctrl LPC_GPIO(0,15) LPC_PIN(1,20) 1>,
279 <&pinctrl LPC_GPIO(5,0) LPC_PIN(2,0) 7>,
280 <&pinctrl LPC_GPIO(0,7) LPC_PIN(2,7) 1>,
281 <&pinctrl LPC_GPIO(5,7) LPC_PIN(2,8) 1>,
282 <&pinctrl LPC_GPIO(1,10) LPC_PIN(2,9) 1>,
283 <&pinctrl LPC_GPIO(0,14) LPC_PIN(2,10) 1>,
284 <&pinctrl LPC_GPIO(1,11) LPC_PIN(2,11) 3>,
285 <&pinctrl LPC_GPIO(5,8) LPC_PIN(3,1) 2>,
286 <&pinctrl LPC_GPIO(1,14) LPC_PIN(3,4) 2>,
287 <&pinctrl LPC_GPIO(0,6) LPC_PIN(3,6) 1>,
288 <&pinctrl LPC_GPIO(5,10) LPC_PIN(3,7) 2>,
289 <&pinctrl LPC_GPIO(2,0) LPC_PIN(4,0) 7>,
290 <&pinctrl LPC_GPIO(5,12) LPC_PIN(4,8) 3>,
291 <&pinctrl LPC_GPIO(2,9) LPC_PIN(5,0) 7>,
292 <&pinctrl LPC_GPIO(2,7) LPC_PIN(5,7) 1>,
293 <&pinctrl LPC_GPIO(3,0) LPC_PIN(6,1) 5>,
294 <&pinctrl LPC_GPIO(0,5) LPC_PIN(6,6) 1>,
295 <&pinctrl LPC_GPIO(5,15) LPC_PIN(6,7) 2>,
296 <&pinctrl LPC_GPIO(3,5) LPC_PIN(6,9) 3>,
297 <&pinctrl LPC_GPIO(2,8) LPC_PIN(6,12) 1>,
298 <&pinctrl LPC_GPIO(3,8) LPC_PIN(7,0) 8>,
299 <&pinctrl LPC_GPIO(4,0) LPC_PIN(8,0) 8>,
300 <&pinctrl LPC_GPIO(4,12) LPC_PIN(9,0) 4>,
301 <&pinctrl LPC_GPIO(5,17) LPC_PIN(9,4) 2>,
302 <&pinctrl LPC_GPIO(4,11) LPC_PIN(9,6) 1>,
303 <&pinctrl LPC_GPIO(4,8) LPC_PIN(a,1) 3>,
304 <&pinctrl LPC_GPIO(5,19) LPC_PIN(a,4) 1>,
305 <&pinctrl LPC_GPIO(5,20) LPC_PIN(b,0) 7>,
306 <&pinctrl LPC_GPIO(6,0) LPC_PIN(c,1) 14>,
307 <&pinctrl LPC_GPIO(6,14) LPC_PIN(d,0) 17>,
308 <&pinctrl LPC_GPIO(7,0) LPC_PIN(e,0) 16>,
309 <&pinctrl LPC_GPIO(7,16) LPC_PIN(f,1) 3>,
310 <&pinctrl LPC_GPIO(7,19) LPC_PIN(f,5) 7>;
311 };
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312 };
313};
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