Commit | Line | Data |
---|---|---|
fb8fcb89 SP |
1 | /* |
2 | * TI DaVinci DM365 chip specific setup | |
3 | * | |
4 | * Copyright (C) 2009 Texas Instruments | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or | |
7 | * modify it under the terms of the GNU General Public License as | |
8 | * published by the Free Software Foundation version 2. | |
9 | * | |
10 | * This program is distributed "as is" WITHOUT ANY WARRANTY of any | |
11 | * kind, whether express or implied; without even the implied warranty | |
12 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | */ | |
fb8fcb89 SP |
15 | #include <linux/init.h> |
16 | #include <linux/clk.h> | |
17 | #include <linux/serial_8250.h> | |
18 | #include <linux/platform_device.h> | |
19 | #include <linux/dma-mapping.h> | |
a3e13e89 | 20 | #include <linux/spi/spi.h> |
3ad7a42d | 21 | #include <linux/platform_data/edma.h> |
fb8fcb89 SP |
22 | |
23 | #include <asm/mach/map.h> | |
24 | ||
fb8fcb89 | 25 | #include <mach/cputype.h> |
fb8fcb89 SP |
26 | #include <mach/psc.h> |
27 | #include <mach/mux.h> | |
28 | #include <mach/irqs.h> | |
29 | #include <mach/time.h> | |
30 | #include <mach/serial.h> | |
31 | #include <mach/common.h> | |
ec2a0833 AB |
32 | #include <linux/platform_data/keyscan-davinci.h> |
33 | #include <linux/platform_data/spi-davinci.h> | |
5f3fcf96 | 34 | #include <mach/gpio-davinci.h> |
fb8fcb89 | 35 | |
39c6d2d1 | 36 | #include "davinci.h" |
fb8fcb89 SP |
37 | #include "clock.h" |
38 | #include "mux.h" | |
896f66b7 | 39 | #include "asp.h" |
fb8fcb89 SP |
40 | |
41 | #define DM365_REF_FREQ 24000000 /* 24 MHz on the DM365 EVM */ | |
719f56f2 | 42 | #define DM365_RTC_BASE 0x01c69000 |
120c6604 LP |
43 | #define DM365_KEYSCAN_BASE 0x01c69400 |
44 | #define DM365_OSD_BASE 0x01c71c00 | |
45 | #define DM365_VENC_BASE 0x01c71e00 | |
719f56f2 MH |
46 | #define DAVINCI_DM365_VC_BASE 0x01d0c000 |
47 | #define DAVINCI_DMA_VC_TX 2 | |
48 | #define DAVINCI_DMA_VC_RX 3 | |
719f56f2 MH |
49 | #define DM365_EMAC_BASE 0x01d07000 |
50 | #define DM365_EMAC_MDIO_BASE (DM365_EMAC_BASE + 0x4000) | |
51 | #define DM365_EMAC_CNTRL_OFFSET 0x0000 | |
52 | #define DM365_EMAC_CNTRL_MOD_OFFSET 0x3000 | |
53 | #define DM365_EMAC_CNTRL_RAM_OFFSET 0x1000 | |
54 | #define DM365_EMAC_CNTRL_RAM_SIZE 0x2000 | |
55 | ||
fb8fcb89 SP |
56 | static struct pll_data pll1_data = { |
57 | .num = 1, | |
58 | .phys_base = DAVINCI_PLL1_BASE, | |
59 | .flags = PLL_HAS_POSTDIV | PLL_HAS_PREDIV, | |
60 | }; | |
61 | ||
62 | static struct pll_data pll2_data = { | |
63 | .num = 2, | |
64 | .phys_base = DAVINCI_PLL2_BASE, | |
65 | .flags = PLL_HAS_POSTDIV | PLL_HAS_PREDIV, | |
66 | }; | |
67 | ||
68 | static struct clk ref_clk = { | |
69 | .name = "ref_clk", | |
70 | .rate = DM365_REF_FREQ, | |
71 | }; | |
72 | ||
73 | static struct clk pll1_clk = { | |
74 | .name = "pll1", | |
75 | .parent = &ref_clk, | |
76 | .flags = CLK_PLL, | |
77 | .pll_data = &pll1_data, | |
78 | }; | |
79 | ||
80 | static struct clk pll1_aux_clk = { | |
81 | .name = "pll1_aux_clk", | |
82 | .parent = &pll1_clk, | |
83 | .flags = CLK_PLL | PRE_PLL, | |
84 | }; | |
85 | ||
86 | static struct clk pll1_sysclkbp = { | |
87 | .name = "pll1_sysclkbp", | |
88 | .parent = &pll1_clk, | |
89 | .flags = CLK_PLL | PRE_PLL, | |
90 | .div_reg = BPDIV | |
91 | }; | |
92 | ||
93 | static struct clk clkout0_clk = { | |
94 | .name = "clkout0", | |
95 | .parent = &pll1_clk, | |
96 | .flags = CLK_PLL | PRE_PLL, | |
97 | }; | |
98 | ||
99 | static struct clk pll1_sysclk1 = { | |
100 | .name = "pll1_sysclk1", | |
101 | .parent = &pll1_clk, | |
102 | .flags = CLK_PLL, | |
103 | .div_reg = PLLDIV1, | |
104 | }; | |
105 | ||
106 | static struct clk pll1_sysclk2 = { | |
107 | .name = "pll1_sysclk2", | |
108 | .parent = &pll1_clk, | |
109 | .flags = CLK_PLL, | |
110 | .div_reg = PLLDIV2, | |
111 | }; | |
112 | ||
113 | static struct clk pll1_sysclk3 = { | |
114 | .name = "pll1_sysclk3", | |
115 | .parent = &pll1_clk, | |
116 | .flags = CLK_PLL, | |
117 | .div_reg = PLLDIV3, | |
118 | }; | |
119 | ||
120 | static struct clk pll1_sysclk4 = { | |
121 | .name = "pll1_sysclk4", | |
122 | .parent = &pll1_clk, | |
123 | .flags = CLK_PLL, | |
124 | .div_reg = PLLDIV4, | |
125 | }; | |
126 | ||
127 | static struct clk pll1_sysclk5 = { | |
128 | .name = "pll1_sysclk5", | |
129 | .parent = &pll1_clk, | |
130 | .flags = CLK_PLL, | |
131 | .div_reg = PLLDIV5, | |
132 | }; | |
133 | ||
134 | static struct clk pll1_sysclk6 = { | |
135 | .name = "pll1_sysclk6", | |
136 | .parent = &pll1_clk, | |
137 | .flags = CLK_PLL, | |
138 | .div_reg = PLLDIV6, | |
139 | }; | |
140 | ||
141 | static struct clk pll1_sysclk7 = { | |
142 | .name = "pll1_sysclk7", | |
143 | .parent = &pll1_clk, | |
144 | .flags = CLK_PLL, | |
145 | .div_reg = PLLDIV7, | |
146 | }; | |
147 | ||
148 | static struct clk pll1_sysclk8 = { | |
149 | .name = "pll1_sysclk8", | |
150 | .parent = &pll1_clk, | |
151 | .flags = CLK_PLL, | |
152 | .div_reg = PLLDIV8, | |
153 | }; | |
154 | ||
155 | static struct clk pll1_sysclk9 = { | |
156 | .name = "pll1_sysclk9", | |
157 | .parent = &pll1_clk, | |
158 | .flags = CLK_PLL, | |
159 | .div_reg = PLLDIV9, | |
160 | }; | |
161 | ||
162 | static struct clk pll2_clk = { | |
163 | .name = "pll2", | |
164 | .parent = &ref_clk, | |
165 | .flags = CLK_PLL, | |
166 | .pll_data = &pll2_data, | |
167 | }; | |
168 | ||
169 | static struct clk pll2_aux_clk = { | |
170 | .name = "pll2_aux_clk", | |
171 | .parent = &pll2_clk, | |
172 | .flags = CLK_PLL | PRE_PLL, | |
173 | }; | |
174 | ||
175 | static struct clk clkout1_clk = { | |
176 | .name = "clkout1", | |
177 | .parent = &pll2_clk, | |
178 | .flags = CLK_PLL | PRE_PLL, | |
179 | }; | |
180 | ||
181 | static struct clk pll2_sysclk1 = { | |
182 | .name = "pll2_sysclk1", | |
183 | .parent = &pll2_clk, | |
184 | .flags = CLK_PLL, | |
185 | .div_reg = PLLDIV1, | |
186 | }; | |
187 | ||
188 | static struct clk pll2_sysclk2 = { | |
189 | .name = "pll2_sysclk2", | |
190 | .parent = &pll2_clk, | |
191 | .flags = CLK_PLL, | |
192 | .div_reg = PLLDIV2, | |
193 | }; | |
194 | ||
195 | static struct clk pll2_sysclk3 = { | |
196 | .name = "pll2_sysclk3", | |
197 | .parent = &pll2_clk, | |
198 | .flags = CLK_PLL, | |
199 | .div_reg = PLLDIV3, | |
200 | }; | |
201 | ||
202 | static struct clk pll2_sysclk4 = { | |
203 | .name = "pll2_sysclk4", | |
204 | .parent = &pll2_clk, | |
205 | .flags = CLK_PLL, | |
206 | .div_reg = PLLDIV4, | |
207 | }; | |
208 | ||
209 | static struct clk pll2_sysclk5 = { | |
210 | .name = "pll2_sysclk5", | |
211 | .parent = &pll2_clk, | |
212 | .flags = CLK_PLL, | |
213 | .div_reg = PLLDIV5, | |
214 | }; | |
215 | ||
216 | static struct clk pll2_sysclk6 = { | |
217 | .name = "pll2_sysclk6", | |
218 | .parent = &pll2_clk, | |
219 | .flags = CLK_PLL, | |
220 | .div_reg = PLLDIV6, | |
221 | }; | |
222 | ||
223 | static struct clk pll2_sysclk7 = { | |
224 | .name = "pll2_sysclk7", | |
225 | .parent = &pll2_clk, | |
226 | .flags = CLK_PLL, | |
227 | .div_reg = PLLDIV7, | |
228 | }; | |
229 | ||
230 | static struct clk pll2_sysclk8 = { | |
231 | .name = "pll2_sysclk8", | |
232 | .parent = &pll2_clk, | |
233 | .flags = CLK_PLL, | |
234 | .div_reg = PLLDIV8, | |
235 | }; | |
236 | ||
237 | static struct clk pll2_sysclk9 = { | |
238 | .name = "pll2_sysclk9", | |
239 | .parent = &pll2_clk, | |
240 | .flags = CLK_PLL, | |
241 | .div_reg = PLLDIV9, | |
242 | }; | |
243 | ||
244 | static struct clk vpss_dac_clk = { | |
245 | .name = "vpss_dac", | |
246 | .parent = &pll1_sysclk3, | |
247 | .lpsc = DM365_LPSC_DAC_CLK, | |
248 | }; | |
249 | ||
250 | static struct clk vpss_master_clk = { | |
251 | .name = "vpss_master", | |
252 | .parent = &pll1_sysclk5, | |
253 | .lpsc = DM365_LPSC_VPSSMSTR, | |
254 | .flags = CLK_PSC, | |
255 | }; | |
256 | ||
9a3e89b1 LP |
257 | static struct clk vpss_slave_clk = { |
258 | .name = "vpss_slave", | |
259 | .parent = &pll1_sysclk5, | |
260 | .lpsc = DAVINCI_LPSC_VPSSSLV, | |
261 | }; | |
262 | ||
fb8fcb89 SP |
263 | static struct clk arm_clk = { |
264 | .name = "arm_clk", | |
265 | .parent = &pll2_sysclk2, | |
266 | .lpsc = DAVINCI_LPSC_ARM, | |
267 | .flags = ALWAYS_ENABLED, | |
268 | }; | |
269 | ||
270 | static struct clk uart0_clk = { | |
271 | .name = "uart0", | |
272 | .parent = &pll1_aux_clk, | |
273 | .lpsc = DAVINCI_LPSC_UART0, | |
274 | }; | |
275 | ||
276 | static struct clk uart1_clk = { | |
277 | .name = "uart1", | |
278 | .parent = &pll1_sysclk4, | |
279 | .lpsc = DAVINCI_LPSC_UART1, | |
280 | }; | |
281 | ||
282 | static struct clk i2c_clk = { | |
283 | .name = "i2c", | |
284 | .parent = &pll1_aux_clk, | |
285 | .lpsc = DAVINCI_LPSC_I2C, | |
286 | }; | |
287 | ||
288 | static struct clk mmcsd0_clk = { | |
289 | .name = "mmcsd0", | |
290 | .parent = &pll1_sysclk8, | |
291 | .lpsc = DAVINCI_LPSC_MMC_SD, | |
292 | }; | |
293 | ||
294 | static struct clk mmcsd1_clk = { | |
295 | .name = "mmcsd1", | |
296 | .parent = &pll1_sysclk4, | |
297 | .lpsc = DM365_LPSC_MMC_SD1, | |
298 | }; | |
299 | ||
300 | static struct clk spi0_clk = { | |
301 | .name = "spi0", | |
302 | .parent = &pll1_sysclk4, | |
303 | .lpsc = DAVINCI_LPSC_SPI, | |
304 | }; | |
305 | ||
306 | static struct clk spi1_clk = { | |
307 | .name = "spi1", | |
308 | .parent = &pll1_sysclk4, | |
309 | .lpsc = DM365_LPSC_SPI1, | |
310 | }; | |
311 | ||
312 | static struct clk spi2_clk = { | |
313 | .name = "spi2", | |
314 | .parent = &pll1_sysclk4, | |
315 | .lpsc = DM365_LPSC_SPI2, | |
316 | }; | |
317 | ||
318 | static struct clk spi3_clk = { | |
319 | .name = "spi3", | |
320 | .parent = &pll1_sysclk4, | |
321 | .lpsc = DM365_LPSC_SPI3, | |
322 | }; | |
323 | ||
324 | static struct clk spi4_clk = { | |
325 | .name = "spi4", | |
326 | .parent = &pll1_aux_clk, | |
327 | .lpsc = DM365_LPSC_SPI4, | |
328 | }; | |
329 | ||
330 | static struct clk gpio_clk = { | |
331 | .name = "gpio", | |
332 | .parent = &pll1_sysclk4, | |
333 | .lpsc = DAVINCI_LPSC_GPIO, | |
334 | }; | |
335 | ||
336 | static struct clk aemif_clk = { | |
337 | .name = "aemif", | |
338 | .parent = &pll1_sysclk4, | |
339 | .lpsc = DAVINCI_LPSC_AEMIF, | |
340 | }; | |
341 | ||
342 | static struct clk pwm0_clk = { | |
343 | .name = "pwm0", | |
344 | .parent = &pll1_aux_clk, | |
345 | .lpsc = DAVINCI_LPSC_PWM0, | |
346 | }; | |
347 | ||
348 | static struct clk pwm1_clk = { | |
349 | .name = "pwm1", | |
350 | .parent = &pll1_aux_clk, | |
351 | .lpsc = DAVINCI_LPSC_PWM1, | |
352 | }; | |
353 | ||
354 | static struct clk pwm2_clk = { | |
355 | .name = "pwm2", | |
356 | .parent = &pll1_aux_clk, | |
357 | .lpsc = DAVINCI_LPSC_PWM2, | |
358 | }; | |
359 | ||
360 | static struct clk pwm3_clk = { | |
361 | .name = "pwm3", | |
362 | .parent = &ref_clk, | |
363 | .lpsc = DM365_LPSC_PWM3, | |
364 | }; | |
365 | ||
366 | static struct clk timer0_clk = { | |
367 | .name = "timer0", | |
368 | .parent = &pll1_aux_clk, | |
369 | .lpsc = DAVINCI_LPSC_TIMER0, | |
370 | }; | |
371 | ||
372 | static struct clk timer1_clk = { | |
373 | .name = "timer1", | |
374 | .parent = &pll1_aux_clk, | |
375 | .lpsc = DAVINCI_LPSC_TIMER1, | |
376 | }; | |
377 | ||
378 | static struct clk timer2_clk = { | |
379 | .name = "timer2", | |
380 | .parent = &pll1_aux_clk, | |
381 | .lpsc = DAVINCI_LPSC_TIMER2, | |
382 | .usecount = 1, | |
383 | }; | |
384 | ||
385 | static struct clk timer3_clk = { | |
386 | .name = "timer3", | |
387 | .parent = &pll1_aux_clk, | |
388 | .lpsc = DM365_LPSC_TIMER3, | |
389 | }; | |
390 | ||
391 | static struct clk usb_clk = { | |
392 | .name = "usb", | |
ed160672 | 393 | .parent = &pll1_aux_clk, |
fb8fcb89 SP |
394 | .lpsc = DAVINCI_LPSC_USB, |
395 | }; | |
396 | ||
397 | static struct clk emac_clk = { | |
398 | .name = "emac", | |
399 | .parent = &pll1_sysclk4, | |
400 | .lpsc = DM365_LPSC_EMAC, | |
401 | }; | |
402 | ||
403 | static struct clk voicecodec_clk = { | |
404 | .name = "voice_codec", | |
405 | .parent = &pll2_sysclk4, | |
406 | .lpsc = DM365_LPSC_VOICE_CODEC, | |
407 | }; | |
408 | ||
409 | static struct clk asp0_clk = { | |
410 | .name = "asp0", | |
411 | .parent = &pll1_sysclk4, | |
412 | .lpsc = DM365_LPSC_McBSP1, | |
413 | }; | |
414 | ||
415 | static struct clk rto_clk = { | |
416 | .name = "rto", | |
417 | .parent = &pll1_sysclk4, | |
418 | .lpsc = DM365_LPSC_RTO, | |
419 | }; | |
420 | ||
421 | static struct clk mjcp_clk = { | |
422 | .name = "mjcp", | |
423 | .parent = &pll1_sysclk3, | |
424 | .lpsc = DM365_LPSC_MJCP, | |
425 | }; | |
426 | ||
08aca087 | 427 | static struct clk_lookup dm365_clks[] = { |
fb8fcb89 SP |
428 | CLK(NULL, "ref", &ref_clk), |
429 | CLK(NULL, "pll1", &pll1_clk), | |
430 | CLK(NULL, "pll1_aux", &pll1_aux_clk), | |
431 | CLK(NULL, "pll1_sysclkbp", &pll1_sysclkbp), | |
432 | CLK(NULL, "clkout0", &clkout0_clk), | |
433 | CLK(NULL, "pll1_sysclk1", &pll1_sysclk1), | |
434 | CLK(NULL, "pll1_sysclk2", &pll1_sysclk2), | |
435 | CLK(NULL, "pll1_sysclk3", &pll1_sysclk3), | |
436 | CLK(NULL, "pll1_sysclk4", &pll1_sysclk4), | |
437 | CLK(NULL, "pll1_sysclk5", &pll1_sysclk5), | |
438 | CLK(NULL, "pll1_sysclk6", &pll1_sysclk6), | |
439 | CLK(NULL, "pll1_sysclk7", &pll1_sysclk7), | |
440 | CLK(NULL, "pll1_sysclk8", &pll1_sysclk8), | |
441 | CLK(NULL, "pll1_sysclk9", &pll1_sysclk9), | |
442 | CLK(NULL, "pll2", &pll2_clk), | |
443 | CLK(NULL, "pll2_aux", &pll2_aux_clk), | |
444 | CLK(NULL, "clkout1", &clkout1_clk), | |
445 | CLK(NULL, "pll2_sysclk1", &pll2_sysclk1), | |
446 | CLK(NULL, "pll2_sysclk2", &pll2_sysclk2), | |
447 | CLK(NULL, "pll2_sysclk3", &pll2_sysclk3), | |
448 | CLK(NULL, "pll2_sysclk4", &pll2_sysclk4), | |
449 | CLK(NULL, "pll2_sysclk5", &pll2_sysclk5), | |
450 | CLK(NULL, "pll2_sysclk6", &pll2_sysclk6), | |
451 | CLK(NULL, "pll2_sysclk7", &pll2_sysclk7), | |
452 | CLK(NULL, "pll2_sysclk8", &pll2_sysclk8), | |
453 | CLK(NULL, "pll2_sysclk9", &pll2_sysclk9), | |
454 | CLK(NULL, "vpss_dac", &vpss_dac_clk), | |
9a3e89b1 LP |
455 | CLK("vpss", "master", &vpss_master_clk), |
456 | CLK("vpss", "slave", &vpss_slave_clk), | |
fb8fcb89 SP |
457 | CLK(NULL, "arm", &arm_clk), |
458 | CLK(NULL, "uart0", &uart0_clk), | |
459 | CLK(NULL, "uart1", &uart1_clk), | |
460 | CLK("i2c_davinci.1", NULL, &i2c_clk), | |
d7ca4c75 MP |
461 | CLK("da830-mmc.0", NULL, &mmcsd0_clk), |
462 | CLK("da830-mmc.1", NULL, &mmcsd1_clk), | |
fb8fcb89 SP |
463 | CLK("spi_davinci.0", NULL, &spi0_clk), |
464 | CLK("spi_davinci.1", NULL, &spi1_clk), | |
465 | CLK("spi_davinci.2", NULL, &spi2_clk), | |
466 | CLK("spi_davinci.3", NULL, &spi3_clk), | |
467 | CLK("spi_davinci.4", NULL, &spi4_clk), | |
468 | CLK(NULL, "gpio", &gpio_clk), | |
469 | CLK(NULL, "aemif", &aemif_clk), | |
470 | CLK(NULL, "pwm0", &pwm0_clk), | |
471 | CLK(NULL, "pwm1", &pwm1_clk), | |
472 | CLK(NULL, "pwm2", &pwm2_clk), | |
473 | CLK(NULL, "pwm3", &pwm3_clk), | |
474 | CLK(NULL, "timer0", &timer0_clk), | |
475 | CLK(NULL, "timer1", &timer1_clk), | |
476 | CLK("watchdog", NULL, &timer2_clk), | |
477 | CLK(NULL, "timer3", &timer3_clk), | |
478 | CLK(NULL, "usb", &usb_clk), | |
479 | CLK("davinci_emac.1", NULL, &emac_clk), | |
e89861e9 | 480 | CLK("davinci_voicecodec", NULL, &voicecodec_clk), |
bedad0ca | 481 | CLK("davinci-mcbsp", NULL, &asp0_clk), |
fb8fcb89 SP |
482 | CLK(NULL, "rto", &rto_clk), |
483 | CLK(NULL, "mjcp", &mjcp_clk), | |
484 | CLK(NULL, NULL, NULL), | |
485 | }; | |
486 | ||
487 | /*----------------------------------------------------------------------*/ | |
488 | ||
fb8fcb89 SP |
489 | #define INTMUX 0x18 |
490 | #define EVTMUX 0x1c | |
491 | ||
492 | ||
493 | static const struct mux_config dm365_pins[] = { | |
494 | #ifdef CONFIG_DAVINCI_MUX | |
495 | MUX_CFG(DM365, MMCSD0, 0, 24, 1, 0, false) | |
496 | ||
497 | MUX_CFG(DM365, SD1_CLK, 0, 16, 3, 1, false) | |
498 | MUX_CFG(DM365, SD1_CMD, 4, 30, 3, 1, false) | |
499 | MUX_CFG(DM365, SD1_DATA3, 4, 28, 3, 1, false) | |
500 | MUX_CFG(DM365, SD1_DATA2, 4, 26, 3, 1, false) | |
501 | MUX_CFG(DM365, SD1_DATA1, 4, 24, 3, 1, false) | |
502 | MUX_CFG(DM365, SD1_DATA0, 4, 22, 3, 1, false) | |
503 | ||
504 | MUX_CFG(DM365, I2C_SDA, 3, 23, 3, 2, false) | |
505 | MUX_CFG(DM365, I2C_SCL, 3, 21, 3, 2, false) | |
506 | ||
7735227e TK |
507 | MUX_CFG(DM365, AEMIF_AR_A14, 2, 0, 3, 1, false) |
508 | MUX_CFG(DM365, AEMIF_AR_BA0, 2, 0, 3, 2, false) | |
fb8fcb89 SP |
509 | MUX_CFG(DM365, AEMIF_A3, 2, 2, 3, 1, false) |
510 | MUX_CFG(DM365, AEMIF_A7, 2, 4, 3, 1, false) | |
511 | MUX_CFG(DM365, AEMIF_D15_8, 2, 6, 1, 1, false) | |
512 | MUX_CFG(DM365, AEMIF_CE0, 2, 7, 1, 0, false) | |
7735227e TK |
513 | MUX_CFG(DM365, AEMIF_CE1, 2, 8, 1, 0, false) |
514 | MUX_CFG(DM365, AEMIF_WE_OE, 2, 9, 1, 0, false) | |
fb8fcb89 SP |
515 | |
516 | MUX_CFG(DM365, MCBSP0_BDX, 0, 23, 1, 1, false) | |
517 | MUX_CFG(DM365, MCBSP0_X, 0, 22, 1, 1, false) | |
518 | MUX_CFG(DM365, MCBSP0_BFSX, 0, 21, 1, 1, false) | |
519 | MUX_CFG(DM365, MCBSP0_BDR, 0, 20, 1, 1, false) | |
520 | MUX_CFG(DM365, MCBSP0_R, 0, 19, 1, 1, false) | |
521 | MUX_CFG(DM365, MCBSP0_BFSR, 0, 18, 1, 1, false) | |
522 | ||
523 | MUX_CFG(DM365, SPI0_SCLK, 3, 28, 1, 1, false) | |
524 | MUX_CFG(DM365, SPI0_SDI, 3, 26, 3, 1, false) | |
525 | MUX_CFG(DM365, SPI0_SDO, 3, 25, 1, 1, false) | |
526 | MUX_CFG(DM365, SPI0_SDENA0, 3, 29, 3, 1, false) | |
527 | MUX_CFG(DM365, SPI0_SDENA1, 3, 26, 3, 2, false) | |
528 | ||
529 | MUX_CFG(DM365, UART0_RXD, 3, 20, 1, 1, false) | |
530 | MUX_CFG(DM365, UART0_TXD, 3, 19, 1, 1, false) | |
531 | MUX_CFG(DM365, UART1_RXD, 3, 17, 3, 2, false) | |
532 | MUX_CFG(DM365, UART1_TXD, 3, 15, 3, 2, false) | |
533 | MUX_CFG(DM365, UART1_RTS, 3, 23, 3, 1, false) | |
534 | MUX_CFG(DM365, UART1_CTS, 3, 21, 3, 1, false) | |
535 | ||
536 | MUX_CFG(DM365, EMAC_TX_EN, 3, 17, 3, 1, false) | |
537 | MUX_CFG(DM365, EMAC_TX_CLK, 3, 15, 3, 1, false) | |
538 | MUX_CFG(DM365, EMAC_COL, 3, 14, 1, 1, false) | |
539 | MUX_CFG(DM365, EMAC_TXD3, 3, 13, 1, 1, false) | |
540 | MUX_CFG(DM365, EMAC_TXD2, 3, 12, 1, 1, false) | |
541 | MUX_CFG(DM365, EMAC_TXD1, 3, 11, 1, 1, false) | |
542 | MUX_CFG(DM365, EMAC_TXD0, 3, 10, 1, 1, false) | |
543 | MUX_CFG(DM365, EMAC_RXD3, 3, 9, 1, 1, false) | |
544 | MUX_CFG(DM365, EMAC_RXD2, 3, 8, 1, 1, false) | |
545 | MUX_CFG(DM365, EMAC_RXD1, 3, 7, 1, 1, false) | |
546 | MUX_CFG(DM365, EMAC_RXD0, 3, 6, 1, 1, false) | |
547 | MUX_CFG(DM365, EMAC_RX_CLK, 3, 5, 1, 1, false) | |
548 | MUX_CFG(DM365, EMAC_RX_DV, 3, 4, 1, 1, false) | |
549 | MUX_CFG(DM365, EMAC_RX_ER, 3, 3, 1, 1, false) | |
550 | MUX_CFG(DM365, EMAC_CRS, 3, 2, 1, 1, false) | |
551 | MUX_CFG(DM365, EMAC_MDIO, 3, 1, 1, 1, false) | |
552 | MUX_CFG(DM365, EMAC_MDCLK, 3, 0, 1, 1, false) | |
9f513153 | 553 | |
990c09d5 | 554 | MUX_CFG(DM365, KEYSCAN, 2, 0, 0x3f, 0x3f, false) |
9f513153 | 555 | |
af5dbaef SP |
556 | MUX_CFG(DM365, PWM0, 1, 0, 3, 2, false) |
557 | MUX_CFG(DM365, PWM0_G23, 3, 26, 3, 3, false) | |
558 | MUX_CFG(DM365, PWM1, 1, 2, 3, 2, false) | |
559 | MUX_CFG(DM365, PWM1_G25, 3, 29, 3, 2, false) | |
560 | MUX_CFG(DM365, PWM2_G87, 1, 10, 3, 2, false) | |
561 | MUX_CFG(DM365, PWM2_G88, 1, 8, 3, 2, false) | |
562 | MUX_CFG(DM365, PWM2_G89, 1, 6, 3, 2, false) | |
563 | MUX_CFG(DM365, PWM2_G90, 1, 4, 3, 2, false) | |
564 | MUX_CFG(DM365, PWM3_G80, 1, 20, 3, 3, false) | |
565 | MUX_CFG(DM365, PWM3_G81, 1, 18, 3, 3, false) | |
566 | MUX_CFG(DM365, PWM3_G85, 1, 14, 3, 2, false) | |
567 | MUX_CFG(DM365, PWM3_G86, 1, 12, 3, 2, false) | |
568 | ||
569 | MUX_CFG(DM365, SPI1_SCLK, 4, 2, 3, 1, false) | |
570 | MUX_CFG(DM365, SPI1_SDI, 3, 31, 1, 1, false) | |
571 | MUX_CFG(DM365, SPI1_SDO, 4, 0, 3, 1, false) | |
572 | MUX_CFG(DM365, SPI1_SDENA0, 4, 4, 3, 1, false) | |
573 | MUX_CFG(DM365, SPI1_SDENA1, 4, 0, 3, 2, false) | |
574 | ||
575 | MUX_CFG(DM365, SPI2_SCLK, 4, 10, 3, 1, false) | |
576 | MUX_CFG(DM365, SPI2_SDI, 4, 6, 3, 1, false) | |
577 | MUX_CFG(DM365, SPI2_SDO, 4, 8, 3, 1, false) | |
578 | MUX_CFG(DM365, SPI2_SDENA0, 4, 12, 3, 1, false) | |
579 | MUX_CFG(DM365, SPI2_SDENA1, 4, 8, 3, 2, false) | |
580 | ||
581 | MUX_CFG(DM365, SPI3_SCLK, 0, 0, 3, 2, false) | |
582 | MUX_CFG(DM365, SPI3_SDI, 0, 2, 3, 2, false) | |
583 | MUX_CFG(DM365, SPI3_SDO, 0, 6, 3, 2, false) | |
584 | MUX_CFG(DM365, SPI3_SDENA0, 0, 4, 3, 2, false) | |
585 | MUX_CFG(DM365, SPI3_SDENA1, 0, 6, 3, 3, false) | |
586 | ||
587 | MUX_CFG(DM365, SPI4_SCLK, 4, 18, 3, 1, false) | |
588 | MUX_CFG(DM365, SPI4_SDI, 4, 14, 3, 1, false) | |
589 | MUX_CFG(DM365, SPI4_SDO, 4, 16, 3, 1, false) | |
590 | MUX_CFG(DM365, SPI4_SDENA0, 4, 20, 3, 1, false) | |
591 | MUX_CFG(DM365, SPI4_SDENA1, 4, 16, 3, 2, false) | |
592 | ||
0efe2b74 TK |
593 | MUX_CFG(DM365, CLKOUT0, 4, 20, 3, 3, false) |
594 | MUX_CFG(DM365, CLKOUT1, 4, 16, 3, 3, false) | |
595 | MUX_CFG(DM365, CLKOUT2, 4, 8, 3, 3, false) | |
596 | ||
af5dbaef | 597 | MUX_CFG(DM365, GPIO20, 3, 21, 3, 0, false) |
2168e76d TK |
598 | MUX_CFG(DM365, GPIO30, 4, 6, 3, 0, false) |
599 | MUX_CFG(DM365, GPIO31, 4, 8, 3, 0, false) | |
600 | MUX_CFG(DM365, GPIO32, 4, 10, 3, 0, false) | |
af5dbaef SP |
601 | MUX_CFG(DM365, GPIO33, 4, 12, 3, 0, false) |
602 | MUX_CFG(DM365, GPIO40, 4, 26, 3, 0, false) | |
ce100669 | 603 | MUX_CFG(DM365, GPIO64_57, 2, 6, 1, 0, false) |
af5dbaef SP |
604 | |
605 | MUX_CFG(DM365, VOUT_FIELD, 1, 18, 3, 1, false) | |
606 | MUX_CFG(DM365, VOUT_FIELD_G81, 1, 18, 3, 0, false) | |
607 | MUX_CFG(DM365, VOUT_HVSYNC, 1, 16, 1, 0, false) | |
608 | MUX_CFG(DM365, VOUT_COUTL_EN, 1, 0, 0xff, 0x55, false) | |
609 | MUX_CFG(DM365, VOUT_COUTH_EN, 1, 8, 0xff, 0x55, false) | |
610 | MUX_CFG(DM365, VIN_CAM_WEN, 0, 14, 3, 0, false) | |
611 | MUX_CFG(DM365, VIN_CAM_VD, 0, 13, 1, 0, false) | |
612 | MUX_CFG(DM365, VIN_CAM_HD, 0, 12, 1, 0, false) | |
866d2869 SP |
613 | MUX_CFG(DM365, VIN_YIN4_7_EN, 0, 0, 0xff, 0, false) |
614 | MUX_CFG(DM365, VIN_YIN0_3_EN, 0, 8, 0xf, 0, false) | |
af5dbaef | 615 | |
9f513153 SP |
616 | INT_CFG(DM365, INT_EDMA_CC, 2, 1, 1, false) |
617 | INT_CFG(DM365, INT_EDMA_TC0_ERR, 3, 1, 1, false) | |
618 | INT_CFG(DM365, INT_EDMA_TC1_ERR, 4, 1, 1, false) | |
619 | INT_CFG(DM365, INT_EDMA_TC2_ERR, 22, 1, 1, false) | |
620 | INT_CFG(DM365, INT_EDMA_TC3_ERR, 23, 1, 1, false) | |
621 | INT_CFG(DM365, INT_PRTCSS, 10, 1, 1, false) | |
622 | INT_CFG(DM365, INT_EMAC_RXTHRESH, 14, 1, 1, false) | |
623 | INT_CFG(DM365, INT_EMAC_RXPULSE, 15, 1, 1, false) | |
624 | INT_CFG(DM365, INT_EMAC_TXPULSE, 16, 1, 1, false) | |
625 | INT_CFG(DM365, INT_EMAC_MISCPULSE, 17, 1, 1, false) | |
0c30e0d3 SP |
626 | INT_CFG(DM365, INT_IMX0_ENABLE, 0, 1, 0, false) |
627 | INT_CFG(DM365, INT_IMX0_DISABLE, 0, 1, 1, false) | |
628 | INT_CFG(DM365, INT_HDVICP_ENABLE, 0, 1, 1, false) | |
629 | INT_CFG(DM365, INT_HDVICP_DISABLE, 0, 1, 0, false) | |
630 | INT_CFG(DM365, INT_IMX1_ENABLE, 24, 1, 1, false) | |
631 | INT_CFG(DM365, INT_IMX1_DISABLE, 24, 1, 0, false) | |
632 | INT_CFG(DM365, INT_NSF_ENABLE, 25, 1, 1, false) | |
633 | INT_CFG(DM365, INT_NSF_DISABLE, 25, 1, 0, false) | |
e9ab3214 MA |
634 | |
635 | EVT_CFG(DM365, EVT2_ASP_TX, 0, 1, 0, false) | |
636 | EVT_CFG(DM365, EVT3_ASP_RX, 1, 1, 0, false) | |
e89861e9 MA |
637 | EVT_CFG(DM365, EVT2_VC_TX, 0, 1, 1, false) |
638 | EVT_CFG(DM365, EVT3_VC_RX, 1, 1, 1, false) | |
fb8fcb89 SP |
639 | #endif |
640 | }; | |
641 | ||
a3e13e89 SP |
642 | static u64 dm365_spi0_dma_mask = DMA_BIT_MASK(32); |
643 | ||
644 | static struct davinci_spi_platform_data dm365_spi0_pdata = { | |
645 | .version = SPI_VERSION_1, | |
646 | .num_chipselect = 2, | |
2e3e2a5e | 647 | .dma_event_q = EVENTQ_3, |
a3e13e89 SP |
648 | }; |
649 | ||
650 | static struct resource dm365_spi0_resources[] = { | |
651 | { | |
652 | .start = 0x01c66000, | |
653 | .end = 0x01c667ff, | |
654 | .flags = IORESOURCE_MEM, | |
655 | }, | |
656 | { | |
657 | .start = IRQ_DM365_SPIINT0_0, | |
658 | .flags = IORESOURCE_IRQ, | |
659 | }, | |
660 | { | |
661 | .start = 17, | |
662 | .flags = IORESOURCE_DMA, | |
663 | }, | |
664 | { | |
665 | .start = 16, | |
666 | .flags = IORESOURCE_DMA, | |
667 | }, | |
a3e13e89 SP |
668 | }; |
669 | ||
670 | static struct platform_device dm365_spi0_device = { | |
671 | .name = "spi_davinci", | |
672 | .id = 0, | |
673 | .dev = { | |
674 | .dma_mask = &dm365_spi0_dma_mask, | |
675 | .coherent_dma_mask = DMA_BIT_MASK(32), | |
676 | .platform_data = &dm365_spi0_pdata, | |
677 | }, | |
678 | .num_resources = ARRAY_SIZE(dm365_spi0_resources), | |
679 | .resource = dm365_spi0_resources, | |
680 | }; | |
681 | ||
682 | void __init dm365_init_spi0(unsigned chipselect_mask, | |
d65566e5 | 683 | const struct spi_board_info *info, unsigned len) |
a3e13e89 SP |
684 | { |
685 | davinci_cfg_reg(DM365_SPI0_SCLK); | |
686 | davinci_cfg_reg(DM365_SPI0_SDI); | |
687 | davinci_cfg_reg(DM365_SPI0_SDO); | |
688 | ||
689 | /* not all slaves will be wired up */ | |
690 | if (chipselect_mask & BIT(0)) | |
691 | davinci_cfg_reg(DM365_SPI0_SDENA0); | |
692 | if (chipselect_mask & BIT(1)) | |
693 | davinci_cfg_reg(DM365_SPI0_SDENA1); | |
694 | ||
695 | spi_register_board_info(info, len); | |
696 | ||
697 | platform_device_register(&dm365_spi0_device); | |
698 | } | |
699 | ||
8ed0a9d4 SP |
700 | static struct emac_platform_data dm365_emac_pdata = { |
701 | .ctrl_reg_offset = DM365_EMAC_CNTRL_OFFSET, | |
702 | .ctrl_mod_reg_offset = DM365_EMAC_CNTRL_MOD_OFFSET, | |
703 | .ctrl_ram_offset = DM365_EMAC_CNTRL_RAM_OFFSET, | |
8ed0a9d4 SP |
704 | .ctrl_ram_size = DM365_EMAC_CNTRL_RAM_SIZE, |
705 | .version = EMAC_VERSION_2, | |
706 | }; | |
707 | ||
708 | static struct resource dm365_emac_resources[] = { | |
709 | { | |
710 | .start = DM365_EMAC_BASE, | |
d22960c8 | 711 | .end = DM365_EMAC_BASE + SZ_16K - 1, |
8ed0a9d4 SP |
712 | .flags = IORESOURCE_MEM, |
713 | }, | |
714 | { | |
715 | .start = IRQ_DM365_EMAC_RXTHRESH, | |
716 | .end = IRQ_DM365_EMAC_RXTHRESH, | |
717 | .flags = IORESOURCE_IRQ, | |
718 | }, | |
719 | { | |
720 | .start = IRQ_DM365_EMAC_RXPULSE, | |
721 | .end = IRQ_DM365_EMAC_RXPULSE, | |
722 | .flags = IORESOURCE_IRQ, | |
723 | }, | |
724 | { | |
725 | .start = IRQ_DM365_EMAC_TXPULSE, | |
726 | .end = IRQ_DM365_EMAC_TXPULSE, | |
727 | .flags = IORESOURCE_IRQ, | |
728 | }, | |
729 | { | |
730 | .start = IRQ_DM365_EMAC_MISCPULSE, | |
731 | .end = IRQ_DM365_EMAC_MISCPULSE, | |
732 | .flags = IORESOURCE_IRQ, | |
733 | }, | |
734 | }; | |
735 | ||
736 | static struct platform_device dm365_emac_device = { | |
737 | .name = "davinci_emac", | |
738 | .id = 1, | |
739 | .dev = { | |
740 | .platform_data = &dm365_emac_pdata, | |
741 | }, | |
742 | .num_resources = ARRAY_SIZE(dm365_emac_resources), | |
743 | .resource = dm365_emac_resources, | |
744 | }; | |
fb8fcb89 | 745 | |
d22960c8 CC |
746 | static struct resource dm365_mdio_resources[] = { |
747 | { | |
748 | .start = DM365_EMAC_MDIO_BASE, | |
749 | .end = DM365_EMAC_MDIO_BASE + SZ_4K - 1, | |
750 | .flags = IORESOURCE_MEM, | |
751 | }, | |
752 | }; | |
753 | ||
754 | static struct platform_device dm365_mdio_device = { | |
755 | .name = "davinci_mdio", | |
756 | .id = 0, | |
757 | .num_resources = ARRAY_SIZE(dm365_mdio_resources), | |
758 | .resource = dm365_mdio_resources, | |
759 | }; | |
760 | ||
fb8fcb89 SP |
761 | static u8 dm365_default_priorities[DAVINCI_N_AINTC_IRQ] = { |
762 | [IRQ_VDINT0] = 2, | |
763 | [IRQ_VDINT1] = 6, | |
764 | [IRQ_VDINT2] = 6, | |
765 | [IRQ_HISTINT] = 6, | |
766 | [IRQ_H3AINT] = 6, | |
767 | [IRQ_PRVUINT] = 6, | |
768 | [IRQ_RSZINT] = 6, | |
769 | [IRQ_DM365_INSFINT] = 7, | |
770 | [IRQ_VENCINT] = 6, | |
771 | [IRQ_ASQINT] = 6, | |
772 | [IRQ_IMXINT] = 6, | |
773 | [IRQ_DM365_IMCOPINT] = 4, | |
774 | [IRQ_USBINT] = 4, | |
775 | [IRQ_DM365_RTOINT] = 7, | |
776 | [IRQ_DM365_TINT5] = 7, | |
777 | [IRQ_DM365_TINT6] = 5, | |
778 | [IRQ_CCINT0] = 5, | |
779 | [IRQ_CCERRINT] = 5, | |
780 | [IRQ_TCERRINT0] = 5, | |
781 | [IRQ_TCERRINT] = 7, | |
782 | [IRQ_PSCIN] = 4, | |
783 | [IRQ_DM365_SPINT2_1] = 7, | |
784 | [IRQ_DM365_TINT7] = 7, | |
785 | [IRQ_DM365_SDIOINT0] = 7, | |
786 | [IRQ_MBXINT] = 7, | |
787 | [IRQ_MBRINT] = 7, | |
788 | [IRQ_MMCINT] = 7, | |
789 | [IRQ_DM365_MMCINT1] = 7, | |
790 | [IRQ_DM365_PWMINT3] = 7, | |
fb8fcb89 SP |
791 | [IRQ_AEMIFINT] = 2, |
792 | [IRQ_DM365_SDIOINT1] = 2, | |
793 | [IRQ_TINT0_TINT12] = 7, | |
794 | [IRQ_TINT0_TINT34] = 7, | |
795 | [IRQ_TINT1_TINT12] = 7, | |
796 | [IRQ_TINT1_TINT34] = 7, | |
797 | [IRQ_PWMINT0] = 7, | |
798 | [IRQ_PWMINT1] = 3, | |
799 | [IRQ_PWMINT2] = 3, | |
800 | [IRQ_I2C] = 3, | |
801 | [IRQ_UARTINT0] = 3, | |
802 | [IRQ_UARTINT1] = 3, | |
99381b4f | 803 | [IRQ_DM365_RTCINT] = 3, |
fb8fcb89 SP |
804 | [IRQ_DM365_SPIINT0_0] = 3, |
805 | [IRQ_DM365_SPIINT3_0] = 3, | |
806 | [IRQ_DM365_GPIO0] = 3, | |
807 | [IRQ_DM365_GPIO1] = 7, | |
808 | [IRQ_DM365_GPIO2] = 4, | |
809 | [IRQ_DM365_GPIO3] = 4, | |
810 | [IRQ_DM365_GPIO4] = 7, | |
811 | [IRQ_DM365_GPIO5] = 7, | |
812 | [IRQ_DM365_GPIO6] = 7, | |
813 | [IRQ_DM365_GPIO7] = 7, | |
814 | [IRQ_DM365_EMAC_RXTHRESH] = 7, | |
815 | [IRQ_DM365_EMAC_RXPULSE] = 7, | |
816 | [IRQ_DM365_EMAC_TXPULSE] = 7, | |
817 | [IRQ_DM365_EMAC_MISCPULSE] = 7, | |
818 | [IRQ_DM365_GPIO12] = 7, | |
819 | [IRQ_DM365_GPIO13] = 7, | |
820 | [IRQ_DM365_GPIO14] = 7, | |
821 | [IRQ_DM365_GPIO15] = 7, | |
822 | [IRQ_DM365_KEYINT] = 7, | |
823 | [IRQ_DM365_TCERRINT2] = 7, | |
824 | [IRQ_DM365_TCERRINT3] = 7, | |
825 | [IRQ_DM365_EMUINT] = 7, | |
826 | }; | |
827 | ||
15061b5d | 828 | /* Four Transfer Controllers on DM365 */ |
6cba4355 | 829 | static s8 |
15061b5d SP |
830 | dm365_queue_tc_mapping[][2] = { |
831 | /* {event queue no, TC no} */ | |
832 | {0, 0}, | |
833 | {1, 1}, | |
834 | {2, 2}, | |
835 | {3, 3}, | |
836 | {-1, -1}, | |
837 | }; | |
838 | ||
6cba4355 | 839 | static s8 |
15061b5d SP |
840 | dm365_queue_priority_mapping[][2] = { |
841 | /* {event queue no, Priority} */ | |
842 | {0, 7}, | |
843 | {1, 7}, | |
844 | {2, 7}, | |
845 | {3, 0}, | |
846 | {-1, -1}, | |
847 | }; | |
848 | ||
bc3ac9f3 SN |
849 | static struct edma_soc_info edma_cc0_info = { |
850 | .n_channel = 64, | |
851 | .n_region = 4, | |
852 | .n_slot = 256, | |
853 | .n_tc = 4, | |
854 | .n_cc = 1, | |
855 | .queue_tc_mapping = dm365_queue_tc_mapping, | |
856 | .queue_priority_mapping = dm365_queue_priority_mapping, | |
857 | .default_queue = EVENTQ_3, | |
858 | }; | |
859 | ||
860 | static struct edma_soc_info *dm365_edma_info[EDMA_MAX_CC] = { | |
861 | &edma_cc0_info, | |
15061b5d SP |
862 | }; |
863 | ||
864 | static struct resource edma_resources[] = { | |
865 | { | |
866 | .name = "edma_cc0", | |
867 | .start = 0x01c00000, | |
868 | .end = 0x01c00000 + SZ_64K - 1, | |
869 | .flags = IORESOURCE_MEM, | |
870 | }, | |
871 | { | |
872 | .name = "edma_tc0", | |
873 | .start = 0x01c10000, | |
874 | .end = 0x01c10000 + SZ_1K - 1, | |
875 | .flags = IORESOURCE_MEM, | |
876 | }, | |
877 | { | |
878 | .name = "edma_tc1", | |
879 | .start = 0x01c10400, | |
880 | .end = 0x01c10400 + SZ_1K - 1, | |
881 | .flags = IORESOURCE_MEM, | |
882 | }, | |
883 | { | |
884 | .name = "edma_tc2", | |
885 | .start = 0x01c10800, | |
886 | .end = 0x01c10800 + SZ_1K - 1, | |
887 | .flags = IORESOURCE_MEM, | |
888 | }, | |
889 | { | |
890 | .name = "edma_tc3", | |
891 | .start = 0x01c10c00, | |
892 | .end = 0x01c10c00 + SZ_1K - 1, | |
893 | .flags = IORESOURCE_MEM, | |
894 | }, | |
895 | { | |
896 | .name = "edma0", | |
897 | .start = IRQ_CCINT0, | |
898 | .flags = IORESOURCE_IRQ, | |
899 | }, | |
900 | { | |
901 | .name = "edma0_err", | |
902 | .start = IRQ_CCERRINT, | |
903 | .flags = IORESOURCE_IRQ, | |
904 | }, | |
905 | /* not using TC*_ERR */ | |
906 | }; | |
907 | ||
908 | static struct platform_device dm365_edma_device = { | |
909 | .name = "edma", | |
910 | .id = 0, | |
911 | .dev.platform_data = dm365_edma_info, | |
912 | .num_resources = ARRAY_SIZE(edma_resources), | |
913 | .resource = edma_resources, | |
914 | }; | |
915 | ||
e9ab3214 MA |
916 | static struct resource dm365_asp_resources[] = { |
917 | { | |
918 | .start = DAVINCI_DM365_ASP0_BASE, | |
919 | .end = DAVINCI_DM365_ASP0_BASE + SZ_8K - 1, | |
920 | .flags = IORESOURCE_MEM, | |
921 | }, | |
922 | { | |
923 | .start = DAVINCI_DMA_ASP0_TX, | |
924 | .end = DAVINCI_DMA_ASP0_TX, | |
925 | .flags = IORESOURCE_DMA, | |
926 | }, | |
927 | { | |
928 | .start = DAVINCI_DMA_ASP0_RX, | |
929 | .end = DAVINCI_DMA_ASP0_RX, | |
930 | .flags = IORESOURCE_DMA, | |
931 | }, | |
932 | }; | |
933 | ||
934 | static struct platform_device dm365_asp_device = { | |
bedad0ca CPE |
935 | .name = "davinci-mcbsp", |
936 | .id = -1, | |
e9ab3214 MA |
937 | .num_resources = ARRAY_SIZE(dm365_asp_resources), |
938 | .resource = dm365_asp_resources, | |
939 | }; | |
940 | ||
e89861e9 MA |
941 | static struct resource dm365_vc_resources[] = { |
942 | { | |
943 | .start = DAVINCI_DM365_VC_BASE, | |
944 | .end = DAVINCI_DM365_VC_BASE + SZ_1K - 1, | |
945 | .flags = IORESOURCE_MEM, | |
946 | }, | |
947 | { | |
948 | .start = DAVINCI_DMA_VC_TX, | |
949 | .end = DAVINCI_DMA_VC_TX, | |
950 | .flags = IORESOURCE_DMA, | |
951 | }, | |
952 | { | |
953 | .start = DAVINCI_DMA_VC_RX, | |
954 | .end = DAVINCI_DMA_VC_RX, | |
955 | .flags = IORESOURCE_DMA, | |
956 | }, | |
957 | }; | |
958 | ||
959 | static struct platform_device dm365_vc_device = { | |
960 | .name = "davinci_voicecodec", | |
961 | .id = -1, | |
962 | .num_resources = ARRAY_SIZE(dm365_vc_resources), | |
963 | .resource = dm365_vc_resources, | |
964 | }; | |
965 | ||
99381b4f MA |
966 | static struct resource dm365_rtc_resources[] = { |
967 | { | |
968 | .start = DM365_RTC_BASE, | |
969 | .end = DM365_RTC_BASE + SZ_1K - 1, | |
970 | .flags = IORESOURCE_MEM, | |
971 | }, | |
972 | { | |
973 | .start = IRQ_DM365_RTCINT, | |
974 | .flags = IORESOURCE_IRQ, | |
975 | }, | |
976 | }; | |
977 | ||
978 | static struct platform_device dm365_rtc_device = { | |
979 | .name = "rtc_davinci", | |
980 | .id = 0, | |
981 | .num_resources = ARRAY_SIZE(dm365_rtc_resources), | |
982 | .resource = dm365_rtc_resources, | |
983 | }; | |
984 | ||
fb8fcb89 SP |
985 | static struct map_desc dm365_io_desc[] = { |
986 | { | |
987 | .virtual = IO_VIRT, | |
988 | .pfn = __phys_to_pfn(IO_PHYS), | |
989 | .length = IO_SIZE, | |
990 | .type = MT_DEVICE | |
991 | }, | |
fb8fcb89 SP |
992 | }; |
993 | ||
990c09d5 MA |
994 | static struct resource dm365_ks_resources[] = { |
995 | { | |
996 | /* registers */ | |
997 | .start = DM365_KEYSCAN_BASE, | |
998 | .end = DM365_KEYSCAN_BASE + SZ_1K - 1, | |
999 | .flags = IORESOURCE_MEM, | |
1000 | }, | |
1001 | { | |
1002 | /* interrupt */ | |
1003 | .start = IRQ_DM365_KEYINT, | |
1004 | .end = IRQ_DM365_KEYINT, | |
1005 | .flags = IORESOURCE_IRQ, | |
1006 | }, | |
1007 | }; | |
1008 | ||
1009 | static struct platform_device dm365_ks_device = { | |
1010 | .name = "davinci_keyscan", | |
1011 | .id = 0, | |
1012 | .num_resources = ARRAY_SIZE(dm365_ks_resources), | |
1013 | .resource = dm365_ks_resources, | |
1014 | }; | |
1015 | ||
fb8fcb89 SP |
1016 | /* Contents of JTAG ID register used to identify exact cpu type */ |
1017 | static struct davinci_id dm365_ids[] = { | |
1018 | { | |
1019 | .variant = 0x0, | |
1020 | .part_no = 0xb83e, | |
1021 | .manufacturer = 0x017, | |
1022 | .cpu_id = DAVINCI_CPU_ID_DM365, | |
cc36e97b SP |
1023 | .name = "dm365_rev1.1", |
1024 | }, | |
1025 | { | |
1026 | .variant = 0x8, | |
1027 | .part_no = 0xb83e, | |
1028 | .manufacturer = 0x017, | |
1029 | .cpu_id = DAVINCI_CPU_ID_DM365, | |
1030 | .name = "dm365_rev1.2", | |
fb8fcb89 SP |
1031 | }, |
1032 | }; | |
1033 | ||
e4c822c7 | 1034 | static u32 dm365_psc_bases[] = { DAVINCI_PWR_SLEEP_CNTRL_BASE }; |
fb8fcb89 | 1035 | |
28552c2e | 1036 | static struct davinci_timer_info dm365_timer_info = { |
fb8fcb89 SP |
1037 | .timers = davinci_timer_instance, |
1038 | .clockevent_id = T0_BOT, | |
1039 | .clocksource_id = T0_TOP, | |
1040 | }; | |
1041 | ||
a2767b41 TK |
1042 | #define DM365_UART1_BASE (IO_PHYS + 0x106000) |
1043 | ||
fb8fcb89 SP |
1044 | static struct plat_serial8250_port dm365_serial_platform_data[] = { |
1045 | { | |
1046 | .mapbase = DAVINCI_UART0_BASE, | |
1047 | .irq = IRQ_UARTINT0, | |
1048 | .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | | |
1049 | UPF_IOREMAP, | |
1050 | .iotype = UPIO_MEM, | |
1051 | .regshift = 2, | |
1052 | }, | |
1053 | { | |
a2767b41 | 1054 | .mapbase = DM365_UART1_BASE, |
fb8fcb89 SP |
1055 | .irq = IRQ_UARTINT1, |
1056 | .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | | |
1057 | UPF_IOREMAP, | |
1058 | .iotype = UPIO_MEM, | |
1059 | .regshift = 2, | |
1060 | }, | |
1061 | { | |
1062 | .flags = 0 | |
1063 | }, | |
1064 | }; | |
1065 | ||
1066 | static struct platform_device dm365_serial_device = { | |
1067 | .name = "serial8250", | |
1068 | .id = PLAT8250_DEV_PLATFORM, | |
1069 | .dev = { | |
1070 | .platform_data = dm365_serial_platform_data, | |
1071 | }, | |
1072 | }; | |
1073 | ||
1074 | static struct davinci_soc_info davinci_soc_info_dm365 = { | |
1075 | .io_desc = dm365_io_desc, | |
1076 | .io_desc_num = ARRAY_SIZE(dm365_io_desc), | |
3347db83 | 1077 | .jtag_id_reg = 0x01c40028, |
fb8fcb89 SP |
1078 | .ids = dm365_ids, |
1079 | .ids_num = ARRAY_SIZE(dm365_ids), | |
1080 | .cpu_clks = dm365_clks, | |
1081 | .psc_bases = dm365_psc_bases, | |
1082 | .psc_bases_num = ARRAY_SIZE(dm365_psc_bases), | |
779b0d53 | 1083 | .pinmux_base = DAVINCI_SYSTEM_MODULE_BASE, |
fb8fcb89 SP |
1084 | .pinmux_pins = dm365_pins, |
1085 | .pinmux_pins_num = ARRAY_SIZE(dm365_pins), | |
bd808947 | 1086 | .intc_base = DAVINCI_ARM_INTC_BASE, |
fb8fcb89 SP |
1087 | .intc_type = DAVINCI_INTC_TYPE_AINTC, |
1088 | .intc_irq_prios = dm365_default_priorities, | |
1089 | .intc_irq_num = DAVINCI_N_AINTC_IRQ, | |
1090 | .timer_info = &dm365_timer_info, | |
686b634a | 1091 | .gpio_type = GPIO_TYPE_DAVINCI, |
b8d44293 | 1092 | .gpio_base = DAVINCI_GPIO_BASE, |
fb8fcb89 | 1093 | .gpio_num = 104, |
7a36071e DB |
1094 | .gpio_irq = IRQ_DM365_GPIO0, |
1095 | .gpio_unbanked = 8, /* really 16 ... skip muxed GPIOs */ | |
fb8fcb89 | 1096 | .serial_dev = &dm365_serial_device, |
8ed0a9d4 | 1097 | .emac_pdata = &dm365_emac_pdata, |
fb8fcb89 SP |
1098 | .sram_dma = 0x00010000, |
1099 | .sram_len = SZ_32K, | |
1100 | }; | |
1101 | ||
e9ab3214 MA |
1102 | void __init dm365_init_asp(struct snd_platform_data *pdata) |
1103 | { | |
1104 | davinci_cfg_reg(DM365_MCBSP0_BDX); | |
1105 | davinci_cfg_reg(DM365_MCBSP0_X); | |
1106 | davinci_cfg_reg(DM365_MCBSP0_BFSX); | |
1107 | davinci_cfg_reg(DM365_MCBSP0_BDR); | |
1108 | davinci_cfg_reg(DM365_MCBSP0_R); | |
1109 | davinci_cfg_reg(DM365_MCBSP0_BFSR); | |
1110 | davinci_cfg_reg(DM365_EVT2_ASP_TX); | |
1111 | davinci_cfg_reg(DM365_EVT3_ASP_RX); | |
1112 | dm365_asp_device.dev.platform_data = pdata; | |
1113 | platform_device_register(&dm365_asp_device); | |
1114 | } | |
1115 | ||
e89861e9 MA |
1116 | void __init dm365_init_vc(struct snd_platform_data *pdata) |
1117 | { | |
1118 | davinci_cfg_reg(DM365_EVT2_VC_TX); | |
1119 | davinci_cfg_reg(DM365_EVT3_VC_RX); | |
1120 | dm365_vc_device.dev.platform_data = pdata; | |
1121 | platform_device_register(&dm365_vc_device); | |
1122 | } | |
1123 | ||
990c09d5 MA |
1124 | void __init dm365_init_ks(struct davinci_ks_platform_data *pdata) |
1125 | { | |
990c09d5 MA |
1126 | dm365_ks_device.dev.platform_data = pdata; |
1127 | platform_device_register(&dm365_ks_device); | |
1128 | } | |
1129 | ||
99381b4f MA |
1130 | void __init dm365_init_rtc(void) |
1131 | { | |
1132 | davinci_cfg_reg(DM365_INT_PRTCSS); | |
1133 | platform_device_register(&dm365_rtc_device); | |
1134 | } | |
1135 | ||
fb8fcb89 SP |
1136 | void __init dm365_init(void) |
1137 | { | |
1138 | davinci_common_init(&davinci_soc_info_dm365); | |
5cfb19ac | 1139 | davinci_map_sysmod(); |
fb8fcb89 | 1140 | } |
8ed0a9d4 | 1141 | |
f2a4c59d MK |
1142 | static struct resource dm365_vpss_resources[] = { |
1143 | { | |
1144 | /* VPSS ISP5 Base address */ | |
1145 | .name = "isp5", | |
1146 | .start = 0x01c70000, | |
1147 | .end = 0x01c70000 + 0xff, | |
1148 | .flags = IORESOURCE_MEM, | |
1149 | }, | |
1150 | { | |
1151 | /* VPSS CLK Base address */ | |
1152 | .name = "vpss", | |
1153 | .start = 0x01c70200, | |
1154 | .end = 0x01c70200 + 0xff, | |
1155 | .flags = IORESOURCE_MEM, | |
1156 | }, | |
1157 | }; | |
1158 | ||
1159 | static struct platform_device dm365_vpss_device = { | |
1160 | .name = "vpss", | |
1161 | .id = -1, | |
1162 | .dev.platform_data = "dm365_vpss", | |
1163 | .num_resources = ARRAY_SIZE(dm365_vpss_resources), | |
1164 | .resource = dm365_vpss_resources, | |
1165 | }; | |
1166 | ||
1167 | static struct resource vpfe_resources[] = { | |
1168 | { | |
1169 | .start = IRQ_VDINT0, | |
1170 | .end = IRQ_VDINT0, | |
1171 | .flags = IORESOURCE_IRQ, | |
1172 | }, | |
1173 | { | |
1174 | .start = IRQ_VDINT1, | |
1175 | .end = IRQ_VDINT1, | |
1176 | .flags = IORESOURCE_IRQ, | |
1177 | }, | |
1178 | }; | |
1179 | ||
1180 | static u64 vpfe_capture_dma_mask = DMA_BIT_MASK(32); | |
1181 | static struct platform_device vpfe_capture_dev = { | |
1182 | .name = CAPTURE_DRV_NAME, | |
1183 | .id = -1, | |
1184 | .num_resources = ARRAY_SIZE(vpfe_resources), | |
1185 | .resource = vpfe_resources, | |
1186 | .dev = { | |
1187 | .dma_mask = &vpfe_capture_dma_mask, | |
1188 | .coherent_dma_mask = DMA_BIT_MASK(32), | |
1189 | }, | |
1190 | }; | |
1191 | ||
1192 | static void dm365_isif_setup_pinmux(void) | |
1193 | { | |
1194 | davinci_cfg_reg(DM365_VIN_CAM_WEN); | |
1195 | davinci_cfg_reg(DM365_VIN_CAM_VD); | |
1196 | davinci_cfg_reg(DM365_VIN_CAM_HD); | |
1197 | davinci_cfg_reg(DM365_VIN_YIN4_7_EN); | |
1198 | davinci_cfg_reg(DM365_VIN_YIN0_3_EN); | |
1199 | } | |
1200 | ||
1201 | static struct resource isif_resource[] = { | |
1202 | /* ISIF Base address */ | |
1203 | { | |
1204 | .start = 0x01c71000, | |
1205 | .end = 0x01c71000 + 0x1ff, | |
1206 | .flags = IORESOURCE_MEM, | |
1207 | }, | |
1208 | /* ISIF Linearization table 0 */ | |
1209 | { | |
1210 | .start = 0x1C7C000, | |
1211 | .end = 0x1C7C000 + 0x2ff, | |
1212 | .flags = IORESOURCE_MEM, | |
1213 | }, | |
1214 | /* ISIF Linearization table 1 */ | |
1215 | { | |
1216 | .start = 0x1C7C400, | |
1217 | .end = 0x1C7C400 + 0x2ff, | |
1218 | .flags = IORESOURCE_MEM, | |
1219 | }, | |
1220 | }; | |
1221 | static struct platform_device dm365_isif_dev = { | |
1222 | .name = "isif", | |
1223 | .id = -1, | |
1224 | .num_resources = ARRAY_SIZE(isif_resource), | |
1225 | .resource = isif_resource, | |
1226 | .dev = { | |
1227 | .dma_mask = &vpfe_capture_dma_mask, | |
1228 | .coherent_dma_mask = DMA_BIT_MASK(32), | |
1229 | .platform_data = dm365_isif_setup_pinmux, | |
1230 | }, | |
1231 | }; | |
1232 | ||
120c6604 LP |
1233 | static struct resource dm365_osd_resources[] = { |
1234 | { | |
1235 | .start = DM365_OSD_BASE, | |
1236 | .end = DM365_OSD_BASE + 0xff, | |
1237 | .flags = IORESOURCE_MEM, | |
1238 | }, | |
1239 | }; | |
1240 | ||
1241 | static u64 dm365_video_dma_mask = DMA_BIT_MASK(32); | |
1242 | ||
1243 | static struct platform_device dm365_osd_dev = { | |
1244 | .name = DM365_VPBE_OSD_SUBDEV_NAME, | |
1245 | .id = -1, | |
1246 | .num_resources = ARRAY_SIZE(dm365_osd_resources), | |
1247 | .resource = dm365_osd_resources, | |
1248 | .dev = { | |
1249 | .dma_mask = &dm365_video_dma_mask, | |
1250 | .coherent_dma_mask = DMA_BIT_MASK(32), | |
1251 | }, | |
1252 | }; | |
1253 | ||
1254 | static struct resource dm365_venc_resources[] = { | |
1255 | { | |
1256 | .start = IRQ_VENCINT, | |
1257 | .end = IRQ_VENCINT, | |
1258 | .flags = IORESOURCE_IRQ, | |
1259 | }, | |
1260 | /* venc registers io space */ | |
1261 | { | |
1262 | .start = DM365_VENC_BASE, | |
1263 | .end = DM365_VENC_BASE + 0x177, | |
1264 | .flags = IORESOURCE_MEM, | |
1265 | }, | |
1266 | /* vdaccfg registers io space */ | |
1267 | { | |
1268 | .start = DAVINCI_SYSTEM_MODULE_BASE + SYSMOD_VDAC_CONFIG, | |
1269 | .end = DAVINCI_SYSTEM_MODULE_BASE + SYSMOD_VDAC_CONFIG + 3, | |
1270 | .flags = IORESOURCE_MEM, | |
1271 | }, | |
1272 | }; | |
1273 | ||
1274 | static struct resource dm365_v4l2_disp_resources[] = { | |
1275 | { | |
1276 | .start = IRQ_VENCINT, | |
1277 | .end = IRQ_VENCINT, | |
1278 | .flags = IORESOURCE_IRQ, | |
1279 | }, | |
1280 | /* venc registers io space */ | |
1281 | { | |
1282 | .start = DM365_VENC_BASE, | |
1283 | .end = DM365_VENC_BASE + 0x177, | |
1284 | .flags = IORESOURCE_MEM, | |
1285 | }, | |
1286 | }; | |
1287 | ||
1288 | static int dm365_vpbe_setup_pinmux(enum v4l2_mbus_pixelcode if_type, | |
1289 | int field) | |
1290 | { | |
1291 | switch (if_type) { | |
1292 | case V4L2_MBUS_FMT_SGRBG8_1X8: | |
1293 | davinci_cfg_reg(DM365_VOUT_FIELD_G81); | |
1294 | davinci_cfg_reg(DM365_VOUT_COUTL_EN); | |
1295 | davinci_cfg_reg(DM365_VOUT_COUTH_EN); | |
1296 | break; | |
1297 | case V4L2_MBUS_FMT_YUYV10_1X20: | |
1298 | if (field) | |
1299 | davinci_cfg_reg(DM365_VOUT_FIELD); | |
1300 | else | |
1301 | davinci_cfg_reg(DM365_VOUT_FIELD_G81); | |
1302 | davinci_cfg_reg(DM365_VOUT_COUTL_EN); | |
1303 | davinci_cfg_reg(DM365_VOUT_COUTH_EN); | |
1304 | break; | |
1305 | default: | |
1306 | return -EINVAL; | |
1307 | } | |
1308 | ||
1309 | return 0; | |
1310 | } | |
1311 | ||
1312 | static int dm365_venc_setup_clock(enum vpbe_enc_timings_type type, | |
1313 | unsigned int pclock) | |
1314 | { | |
1315 | void __iomem *vpss_clkctl_reg; | |
1316 | u32 val; | |
1317 | ||
1318 | vpss_clkctl_reg = DAVINCI_SYSMOD_VIRT(SYSMOD_VPSS_CLKCTL); | |
1319 | ||
1320 | switch (type) { | |
1321 | case VPBE_ENC_STD: | |
1322 | val = VPSS_VENCCLKEN_ENABLE | VPSS_DACCLKEN_ENABLE; | |
1323 | break; | |
1324 | case VPBE_ENC_DV_TIMINGS: | |
1325 | if (pclock <= 27000000) { | |
1326 | val = VPSS_VENCCLKEN_ENABLE | VPSS_DACCLKEN_ENABLE; | |
1327 | } else { | |
1328 | /* set sysclk4 to output 74.25 MHz from pll1 */ | |
1329 | val = VPSS_PLLC2SYSCLK5_ENABLE | VPSS_DACCLKEN_ENABLE | | |
1330 | VPSS_VENCCLKEN_ENABLE; | |
1331 | } | |
1332 | break; | |
1333 | default: | |
1334 | return -EINVAL; | |
1335 | } | |
1336 | writel(val, vpss_clkctl_reg); | |
1337 | ||
1338 | return 0; | |
1339 | } | |
1340 | ||
1341 | static struct platform_device dm365_vpbe_display = { | |
1342 | .name = "vpbe-v4l2", | |
1343 | .id = -1, | |
1344 | .num_resources = ARRAY_SIZE(dm365_v4l2_disp_resources), | |
1345 | .resource = dm365_v4l2_disp_resources, | |
1346 | .dev = { | |
1347 | .dma_mask = &dm365_video_dma_mask, | |
1348 | .coherent_dma_mask = DMA_BIT_MASK(32), | |
1349 | }, | |
1350 | }; | |
1351 | ||
1352 | struct venc_platform_data dm365_venc_pdata = { | |
1353 | .setup_pinmux = dm365_vpbe_setup_pinmux, | |
1354 | .setup_clock = dm365_venc_setup_clock, | |
1355 | }; | |
1356 | ||
1357 | static struct platform_device dm365_venc_dev = { | |
1358 | .name = DM365_VPBE_VENC_SUBDEV_NAME, | |
1359 | .id = -1, | |
1360 | .num_resources = ARRAY_SIZE(dm365_venc_resources), | |
1361 | .resource = dm365_venc_resources, | |
1362 | .dev = { | |
1363 | .dma_mask = &dm365_video_dma_mask, | |
1364 | .coherent_dma_mask = DMA_BIT_MASK(32), | |
1365 | .platform_data = (void *)&dm365_venc_pdata, | |
1366 | }, | |
1367 | }; | |
1368 | ||
1369 | static struct platform_device dm365_vpbe_dev = { | |
1370 | .name = "vpbe_controller", | |
1371 | .id = -1, | |
1372 | .dev = { | |
1373 | .dma_mask = &dm365_video_dma_mask, | |
1374 | .coherent_dma_mask = DMA_BIT_MASK(32), | |
1375 | }, | |
1376 | }; | |
1377 | ||
1378 | int __init dm365_init_video(struct vpfe_config *vpfe_cfg, | |
1379 | struct vpbe_config *vpbe_cfg) | |
1380 | { | |
1381 | if (vpfe_cfg || vpbe_cfg) | |
1382 | platform_device_register(&dm365_vpss_device); | |
1383 | ||
1384 | if (vpfe_cfg) { | |
1385 | vpfe_capture_dev.dev.platform_data = vpfe_cfg; | |
1386 | platform_device_register(&dm365_isif_dev); | |
1387 | platform_device_register(&vpfe_capture_dev); | |
1388 | } | |
1389 | if (vpbe_cfg) { | |
1390 | dm365_vpbe_dev.dev.platform_data = vpbe_cfg; | |
1391 | platform_device_register(&dm365_osd_dev); | |
1392 | platform_device_register(&dm365_venc_dev); | |
1393 | platform_device_register(&dm365_vpbe_dev); | |
1394 | platform_device_register(&dm365_vpbe_display); | |
1395 | } | |
1396 | ||
1397 | return 0; | |
1398 | } | |
1399 | ||
8ed0a9d4 SP |
1400 | static int __init dm365_init_devices(void) |
1401 | { | |
1402 | if (!cpu_is_davinci_dm365()) | |
1403 | return 0; | |
1404 | ||
15061b5d SP |
1405 | davinci_cfg_reg(DM365_INT_EDMA_CC); |
1406 | platform_device_register(&dm365_edma_device); | |
d22960c8 CC |
1407 | |
1408 | platform_device_register(&dm365_mdio_device); | |
8ed0a9d4 | 1409 | platform_device_register(&dm365_emac_device); |
d22960c8 CC |
1410 | clk_add_alias(NULL, dev_name(&dm365_mdio_device.dev), |
1411 | NULL, &dm365_emac_device.dev); | |
1412 | ||
8ed0a9d4 SP |
1413 | return 0; |
1414 | } | |
1415 | postcore_initcall(dm365_init_devices); |