Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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 | */ |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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> |
Sandeep Paulraj | a3e13e8 | 2010-02-01 09:51:31 -0500 | [diff] [blame] | 20 | #include <linux/spi/spi.h> |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 21 | |
| 22 | #include <asm/mach/map.h> |
| 23 | |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 24 | #include <mach/cputype.h> |
| 25 | #include <mach/edma.h> |
| 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> |
Arnd Bergmann | ec2a083 | 2012-08-24 15:11:34 +0200 | [diff] [blame] | 32 | #include <linux/platform_data/keyscan-davinci.h> |
| 33 | #include <linux/platform_data/spi-davinci.h> |
Linus Walleij | 5f3fcf9 | 2011-08-22 08:40:38 +0100 | [diff] [blame] | 34 | #include <mach/gpio-davinci.h> |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 35 | |
Manjunath Hadli | 39c6d2d | 2011-12-21 19:13:35 +0530 | [diff] [blame] | 36 | #include "davinci.h" |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 37 | #include "clock.h" |
| 38 | #include "mux.h" |
Hebbar, Gururaja | 896f66b | 2012-08-27 18:56:41 +0530 | [diff] [blame] | 39 | #include "asp.h" |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 40 | |
| 41 | #define DM365_REF_FREQ 24000000 /* 24 MHz on the DM365 EVM */ |
Manjunath Hadli | 719f56f | 2011-12-15 17:41:51 +0530 | [diff] [blame] | 42 | #define DM365_RTC_BASE 0x01c69000 |
Lad, Prabhakar | 120c660 | 2013-03-19 07:34:36 -0300 | [diff] [blame^] | 43 | #define DM365_KEYSCAN_BASE 0x01c69400 |
| 44 | #define DM365_OSD_BASE 0x01c71c00 |
| 45 | #define DM365_VENC_BASE 0x01c71e00 |
Manjunath Hadli | 719f56f | 2011-12-15 17:41:51 +0530 | [diff] [blame] | 46 | #define DAVINCI_DM365_VC_BASE 0x01d0c000 |
| 47 | #define DAVINCI_DMA_VC_TX 2 |
| 48 | #define DAVINCI_DMA_VC_RX 3 |
Manjunath Hadli | 719f56f | 2011-12-15 17:41:51 +0530 | [diff] [blame] | 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 | |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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 | |
Lad, Prabhakar | 9a3e89b | 2013-03-22 04:53:12 -0300 | [diff] [blame] | 257 | static struct clk vpss_slave_clk = { |
| 258 | .name = "vpss_slave", |
| 259 | .parent = &pll1_sysclk5, |
| 260 | .lpsc = DAVINCI_LPSC_VPSSSLV, |
| 261 | }; |
| 262 | |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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", |
Sandeep Paulraj | ed16067 | 2009-08-27 16:39:43 -0400 | [diff] [blame] | 393 | .parent = &pll1_aux_clk, |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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 | |
Kevin Hilman | 08aca08 | 2010-01-11 08:22:23 -0800 | [diff] [blame] | 427 | static struct clk_lookup dm365_clks[] = { |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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), |
Lad, Prabhakar | 9a3e89b | 2013-03-22 04:53:12 -0300 | [diff] [blame] | 455 | CLK("vpss", "master", &vpss_master_clk), |
| 456 | CLK("vpss", "slave", &vpss_slave_clk), |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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), |
| 461 | CLK("davinci_mmc.0", NULL, &mmcsd0_clk), |
| 462 | CLK("davinci_mmc.1", NULL, &mmcsd1_clk), |
| 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), |
Miguel Aguilar | e89861e | 2010-01-21 11:41:51 -0600 | [diff] [blame] | 480 | CLK("davinci_voicecodec", NULL, &voicecodec_clk), |
Chris Paulson-Ellis | bedad0c | 2010-11-16 12:27:09 +0000 | [diff] [blame] | 481 | CLK("davinci-mcbsp", NULL, &asp0_clk), |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 482 | CLK(NULL, "rto", &rto_clk), |
| 483 | CLK(NULL, "mjcp", &mjcp_clk), |
| 484 | CLK(NULL, NULL, NULL), |
| 485 | }; |
| 486 | |
| 487 | /*----------------------------------------------------------------------*/ |
| 488 | |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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 | |
Thomas Koeller | 7735227 | 2010-05-11 17:06:49 +0200 | [diff] [blame] | 507 | MUX_CFG(DM365, AEMIF_AR_A14, 2, 0, 3, 1, false) |
| 508 | MUX_CFG(DM365, AEMIF_AR_BA0, 2, 0, 3, 2, false) |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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) |
Thomas Koeller | 7735227 | 2010-05-11 17:06:49 +0200 | [diff] [blame] | 513 | MUX_CFG(DM365, AEMIF_CE1, 2, 8, 1, 0, false) |
| 514 | MUX_CFG(DM365, AEMIF_WE_OE, 2, 9, 1, 0, false) |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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) |
Sandeep Paulraj | 9f51315 | 2009-06-20 12:11:09 -0400 | [diff] [blame] | 553 | |
Miguel Aguilar | 990c09d | 2009-10-13 13:57:07 -0600 | [diff] [blame] | 554 | MUX_CFG(DM365, KEYSCAN, 2, 0, 0x3f, 0x3f, false) |
Sandeep Paulraj | 9f51315 | 2009-06-20 12:11:09 -0400 | [diff] [blame] | 555 | |
Sandeep Paulraj | af5dbae | 2009-06-24 12:22:28 -0400 | [diff] [blame] | 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 | |
Thomas Koeller | 0efe2b7 | 2010-05-11 17:06:48 +0200 | [diff] [blame] | 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 | |
Sandeep Paulraj | af5dbae | 2009-06-24 12:22:28 -0400 | [diff] [blame] | 597 | MUX_CFG(DM365, GPIO20, 3, 21, 3, 0, false) |
Thomas Koeller | 2168e76 | 2010-05-11 17:06:47 +0200 | [diff] [blame] | 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) |
Sandeep Paulraj | af5dbae | 2009-06-24 12:22:28 -0400 | [diff] [blame] | 601 | MUX_CFG(DM365, GPIO33, 4, 12, 3, 0, false) |
| 602 | MUX_CFG(DM365, GPIO40, 4, 26, 3, 0, false) |
Thomas Koeller | ce10066 | 2010-04-08 17:01:56 +0200 | [diff] [blame] | 603 | MUX_CFG(DM365, GPIO64_57, 2, 6, 1, 0, false) |
Sandeep Paulraj | af5dbae | 2009-06-24 12:22:28 -0400 | [diff] [blame] | 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) |
Sandeep Paulraj | 866d286 | 2009-08-03 13:58:24 -0400 | [diff] [blame] | 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) |
Sandeep Paulraj | af5dbae | 2009-06-24 12:22:28 -0400 | [diff] [blame] | 615 | |
Sandeep Paulraj | 9f51315 | 2009-06-20 12:11:09 -0400 | [diff] [blame] | 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) |
Sandeep Paulraj | 0c30e0d | 2009-08-18 11:08:27 -0400 | [diff] [blame] | 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) |
Miguel Aguilar | e9ab321 | 2009-09-02 15:33:29 -0600 | [diff] [blame] | 634 | |
| 635 | EVT_CFG(DM365, EVT2_ASP_TX, 0, 1, 0, false) |
| 636 | EVT_CFG(DM365, EVT3_ASP_RX, 1, 1, 0, false) |
Miguel Aguilar | e89861e | 2010-01-21 11:41:51 -0600 | [diff] [blame] | 637 | EVT_CFG(DM365, EVT2_VC_TX, 0, 1, 1, false) |
| 638 | EVT_CFG(DM365, EVT3_VC_RX, 1, 1, 1, false) |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 639 | #endif |
| 640 | }; |
| 641 | |
Sandeep Paulraj | a3e13e8 | 2010-02-01 09:51:31 -0500 | [diff] [blame] | 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, |
Michael Williamson | 2e3e2a5 | 2011-02-08 07:59:55 -0500 | [diff] [blame] | 647 | .dma_event_q = EVENTQ_3, |
Sandeep Paulraj | a3e13e8 | 2010-02-01 09:51:31 -0500 | [diff] [blame] | 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 | }, |
Sandeep Paulraj | a3e13e8 | 2010-02-01 09:51:31 -0500 | [diff] [blame] | 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, |
Uwe Kleine-König | d65566e | 2012-03-30 22:13:53 +0200 | [diff] [blame] | 683 | const struct spi_board_info *info, unsigned len) |
Sandeep Paulraj | a3e13e8 | 2010-02-01 09:51:31 -0500 | [diff] [blame] | 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 | |
Sandeep Paulraj | 8ed0a9d | 2009-06-20 12:23:39 -0400 | [diff] [blame] | 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, |
Sandeep Paulraj | 8ed0a9d | 2009-06-20 12:23:39 -0400 | [diff] [blame] | 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, |
Cyril Chemparathy | d22960c | 2010-09-15 10:11:22 -0400 | [diff] [blame] | 711 | .end = DM365_EMAC_BASE + SZ_16K - 1, |
Sandeep Paulraj | 8ed0a9d | 2009-06-20 12:23:39 -0400 | [diff] [blame] | 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 | }; |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 745 | |
Cyril Chemparathy | d22960c | 2010-09-15 10:11:22 -0400 | [diff] [blame] | 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 | |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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, |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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, |
Miguel Aguilar | 99381b4 | 2009-11-05 08:52:05 -0600 | [diff] [blame] | 803 | [IRQ_DM365_RTCINT] = 3, |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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 | |
Sandeep Paulraj | 15061b5 | 2009-06-20 13:15:39 -0400 | [diff] [blame] | 828 | /* Four Transfer Controllers on DM365 */ |
| 829 | static const s8 |
| 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 | |
| 839 | static const s8 |
| 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 | |
Sekhar Nori | bc3ac9f | 2010-06-29 11:35:12 +0530 | [diff] [blame] | 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, |
Sandeep Paulraj | 15061b5 | 2009-06-20 13:15:39 -0400 | [diff] [blame] | 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 | |
Miguel Aguilar | e9ab321 | 2009-09-02 15:33:29 -0600 | [diff] [blame] | 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 = { |
Chris Paulson-Ellis | bedad0c | 2010-11-16 12:27:09 +0000 | [diff] [blame] | 935 | .name = "davinci-mcbsp", |
| 936 | .id = -1, |
Miguel Aguilar | e9ab321 | 2009-09-02 15:33:29 -0600 | [diff] [blame] | 937 | .num_resources = ARRAY_SIZE(dm365_asp_resources), |
| 938 | .resource = dm365_asp_resources, |
| 939 | }; |
| 940 | |
Miguel Aguilar | e89861e | 2010-01-21 11:41:51 -0600 | [diff] [blame] | 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 | |
Miguel Aguilar | 99381b4 | 2009-11-05 08:52:05 -0600 | [diff] [blame] | 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 | |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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 | }, |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 992 | }; |
| 993 | |
Miguel Aguilar | 990c09d | 2009-10-13 13:57:07 -0600 | [diff] [blame] | 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 | |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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, |
Sandeep Paulraj | cc36e97 | 2009-08-07 13:19:45 -0400 | [diff] [blame] | 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", |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 1031 | }, |
| 1032 | }; |
| 1033 | |
Cyril Chemparathy | e4c822c | 2010-05-07 17:06:36 -0400 | [diff] [blame] | 1034 | static u32 dm365_psc_bases[] = { DAVINCI_PWR_SLEEP_CNTRL_BASE }; |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 1035 | |
Kevin Hilman | 28552c2 | 2010-02-25 15:36:38 -0800 | [diff] [blame] | 1036 | static struct davinci_timer_info dm365_timer_info = { |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 1037 | .timers = davinci_timer_instance, |
| 1038 | .clockevent_id = T0_BOT, |
| 1039 | .clocksource_id = T0_TOP, |
| 1040 | }; |
| 1041 | |
Thomas Koeller | a2767b4 | 2010-06-22 14:08:12 +0200 | [diff] [blame] | 1042 | #define DM365_UART1_BASE (IO_PHYS + 0x106000) |
| 1043 | |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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 | { |
Thomas Koeller | a2767b4 | 2010-06-22 14:08:12 +0200 | [diff] [blame] | 1054 | .mapbase = DM365_UART1_BASE, |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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), |
Cyril Chemparathy | 3347db8 | 2010-05-07 17:06:34 -0400 | [diff] [blame] | 1077 | .jtag_id_reg = 0x01c40028, |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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), |
Cyril Chemparathy | 779b0d5 | 2010-05-07 17:06:38 -0400 | [diff] [blame] | 1083 | .pinmux_base = DAVINCI_SYSTEM_MODULE_BASE, |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 1084 | .pinmux_pins = dm365_pins, |
| 1085 | .pinmux_pins_num = ARRAY_SIZE(dm365_pins), |
Cyril Chemparathy | bd80894 | 2010-05-07 17:06:37 -0400 | [diff] [blame] | 1086 | .intc_base = DAVINCI_ARM_INTC_BASE, |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 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, |
Cyril Chemparathy | 686b634 | 2010-05-01 18:37:54 -0400 | [diff] [blame] | 1091 | .gpio_type = GPIO_TYPE_DAVINCI, |
Cyril Chemparathy | b8d4429 | 2010-05-07 17:06:32 -0400 | [diff] [blame] | 1092 | .gpio_base = DAVINCI_GPIO_BASE, |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 1093 | .gpio_num = 104, |
David Brownell | 7a36071 | 2009-06-25 17:01:31 -0700 | [diff] [blame] | 1094 | .gpio_irq = IRQ_DM365_GPIO0, |
| 1095 | .gpio_unbanked = 8, /* really 16 ... skip muxed GPIOs */ |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 1096 | .serial_dev = &dm365_serial_device, |
Sandeep Paulraj | 8ed0a9d | 2009-06-20 12:23:39 -0400 | [diff] [blame] | 1097 | .emac_pdata = &dm365_emac_pdata, |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 1098 | .sram_dma = 0x00010000, |
| 1099 | .sram_len = SZ_32K, |
| 1100 | }; |
| 1101 | |
Miguel Aguilar | e9ab321 | 2009-09-02 15:33:29 -0600 | [diff] [blame] | 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 | |
Miguel Aguilar | e89861e | 2010-01-21 11:41:51 -0600 | [diff] [blame] | 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 | |
Miguel Aguilar | 990c09d | 2009-10-13 13:57:07 -0600 | [diff] [blame] | 1124 | void __init dm365_init_ks(struct davinci_ks_platform_data *pdata) |
| 1125 | { |
Miguel Aguilar | 990c09d | 2009-10-13 13:57:07 -0600 | [diff] [blame] | 1126 | dm365_ks_device.dev.platform_data = pdata; |
| 1127 | platform_device_register(&dm365_ks_device); |
| 1128 | } |
| 1129 | |
Miguel Aguilar | 99381b4 | 2009-11-05 08:52:05 -0600 | [diff] [blame] | 1130 | void __init dm365_init_rtc(void) |
| 1131 | { |
| 1132 | davinci_cfg_reg(DM365_INT_PRTCSS); |
| 1133 | platform_device_register(&dm365_rtc_device); |
| 1134 | } |
| 1135 | |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 1136 | void __init dm365_init(void) |
| 1137 | { |
| 1138 | davinci_common_init(&davinci_soc_info_dm365); |
Manjunath Hadli | 5cfb19a | 2011-12-21 19:13:36 +0530 | [diff] [blame] | 1139 | davinci_map_sysmod(); |
Sandeep Paulraj | fb8fcb8 | 2009-06-11 09:41:05 -0400 | [diff] [blame] | 1140 | } |
Sandeep Paulraj | 8ed0a9d | 2009-06-20 12:23:39 -0400 | [diff] [blame] | 1141 | |
Murali Karicheri | f2a4c59 | 2010-02-01 17:38:53 -0500 | [diff] [blame] | 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 | |
Lad, Prabhakar | 120c660 | 2013-03-19 07:34:36 -0300 | [diff] [blame^] | 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 | |
Sandeep Paulraj | 8ed0a9d | 2009-06-20 12:23:39 -0400 | [diff] [blame] | 1400 | static int __init dm365_init_devices(void) |
| 1401 | { |
| 1402 | if (!cpu_is_davinci_dm365()) |
| 1403 | return 0; |
| 1404 | |
Sandeep Paulraj | 15061b5 | 2009-06-20 13:15:39 -0400 | [diff] [blame] | 1405 | davinci_cfg_reg(DM365_INT_EDMA_CC); |
| 1406 | platform_device_register(&dm365_edma_device); |
Cyril Chemparathy | d22960c | 2010-09-15 10:11:22 -0400 | [diff] [blame] | 1407 | |
| 1408 | platform_device_register(&dm365_mdio_device); |
Sandeep Paulraj | 8ed0a9d | 2009-06-20 12:23:39 -0400 | [diff] [blame] | 1409 | platform_device_register(&dm365_emac_device); |
Cyril Chemparathy | d22960c | 2010-09-15 10:11:22 -0400 | [diff] [blame] | 1410 | clk_add_alias(NULL, dev_name(&dm365_mdio_device.dev), |
| 1411 | NULL, &dm365_emac_device.dev); |
| 1412 | |
Sandeep Paulraj | 8ed0a9d | 2009-06-20 12:23:39 -0400 | [diff] [blame] | 1413 | return 0; |
| 1414 | } |
| 1415 | postcore_initcall(dm365_init_devices); |