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TOMOYO Linux Cross Reference
Linux/arch/arm/mach-imx/mach-imx27_visstrim_m10.c

Version: ~ [ linux-5.4 ] ~ [ linux-5.3.13 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.86 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.156 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.203 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.202 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.140 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.78 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-3.9.11 ] ~ [ linux-3.8.13 ] ~ [ linux-3.7.10 ] ~ [ linux-3.6.11 ] ~ [ linux-3.5.7 ] ~ [ linux-3.4.113 ] ~ [ linux-3.3.8 ] ~ [ linux-3.2.102 ] ~ [ linux-3.1.10 ] ~ [ linux-3.0.101 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /*
  2  * mach-imx27_visstrim_m10.c
  3  *
  4  * Copyright 2010  Javier Martin <javier.martin@vista-silicon.com>
  5  *
  6  * Based on mach-pcm038.c, mach-pca100.c, mach-mx27ads.c and others.
  7  *
  8  * This program is free software; you can redistribute it and/or modify
  9  * it under the terms of the GNU General Public License as published by
 10  * the Free Software Foundation; either version 2 of the License, or
 11  * (at your option) any later version.
 12  *
 13  * This program is distributed in the hope that it will be useful,
 14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 16  * GNU General Public License for more details.
 17  *
 18  * You should have received a copy of the GNU General Public License
 19  * along with this program; if not, write to the Free Software
 20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 21  * MA 02110-1301, USA.
 22  */
 23 
 24 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 25 
 26 #include <linux/platform_device.h>
 27 #include <linux/mtd/physmap.h>
 28 #include <linux/i2c.h>
 29 #include <linux/i2c/pca953x.h>
 30 #include <linux/input.h>
 31 #include <linux/gpio.h>
 32 #include <linux/delay.h>
 33 #include <linux/dma-mapping.h>
 34 #include <linux/leds.h>
 35 #include <linux/platform_data/asoc-mx27vis.h>
 36 #include <media/soc_camera.h>
 37 #include <sound/tlv320aic32x4.h>
 38 #include <asm/mach-types.h>
 39 #include <asm/mach/arch.h>
 40 #include <asm/mach/time.h>
 41 #include <asm/system_info.h>
 42 #include <asm/memblock.h>
 43 #include <mach/common.h>
 44 #include <mach/hardware.h>
 45 #include <mach/iomux-mx27.h>
 46 
 47 #include "devices-imx27.h"
 48 
 49 #define TVP5150_RSTN (GPIO_PORTC + 18)
 50 #define TVP5150_PWDN (GPIO_PORTC + 19)
 51 #define OTG_PHY_CS_GPIO (GPIO_PORTF + 17)
 52 #define SDHC1_IRQ_GPIO IMX_GPIO_NR(2, 25)
 53 
 54 #define MOTHERBOARD_BIT2        (GPIO_PORTD + 31)
 55 #define MOTHERBOARD_BIT1        (GPIO_PORTD + 30)
 56 #define MOTHERBOARD_BIT0        (GPIO_PORTD + 29)
 57 
 58 #define EXPBOARD_BIT2           (GPIO_PORTD + 25)
 59 #define EXPBOARD_BIT1           (GPIO_PORTD + 27)
 60 #define EXPBOARD_BIT0           (GPIO_PORTD + 28)
 61 
 62 #define AMP_GAIN_0              (GPIO_PORTF + 9)
 63 #define AMP_GAIN_1              (GPIO_PORTF + 8)
 64 #define AMP_MUTE_SDL            (GPIO_PORTE + 5)
 65 #define AMP_MUTE_SDR            (GPIO_PORTF + 7)
 66 
 67 static const int visstrim_m10_pins[] __initconst = {
 68         /* UART1 (console) */
 69         PE12_PF_UART1_TXD,
 70         PE13_PF_UART1_RXD,
 71         PE14_PF_UART1_CTS,
 72         PE15_PF_UART1_RTS,
 73         /* FEC */
 74         PD0_AIN_FEC_TXD0,
 75         PD1_AIN_FEC_TXD1,
 76         PD2_AIN_FEC_TXD2,
 77         PD3_AIN_FEC_TXD3,
 78         PD4_AOUT_FEC_RX_ER,
 79         PD5_AOUT_FEC_RXD1,
 80         PD6_AOUT_FEC_RXD2,
 81         PD7_AOUT_FEC_RXD3,
 82         PD8_AF_FEC_MDIO,
 83         PD9_AIN_FEC_MDC,
 84         PD10_AOUT_FEC_CRS,
 85         PD11_AOUT_FEC_TX_CLK,
 86         PD12_AOUT_FEC_RXD0,
 87         PD13_AOUT_FEC_RX_DV,
 88         PD14_AOUT_FEC_RX_CLK,
 89         PD15_AOUT_FEC_COL,
 90         PD16_AIN_FEC_TX_ER,
 91         PF23_AIN_FEC_TX_EN,
 92         /* SSI1 */
 93         PC20_PF_SSI1_FS,
 94         PC21_PF_SSI1_RXD,
 95         PC22_PF_SSI1_TXD,
 96         PC23_PF_SSI1_CLK,
 97         /* SDHC1 */
 98         PE18_PF_SD1_D0,
 99         PE19_PF_SD1_D1,
100         PE20_PF_SD1_D2,
101         PE21_PF_SD1_D3,
102         PE22_PF_SD1_CMD,
103         PE23_PF_SD1_CLK,
104         /* Both I2Cs */
105         PD17_PF_I2C_DATA,
106         PD18_PF_I2C_CLK,
107         PC5_PF_I2C2_SDA,
108         PC6_PF_I2C2_SCL,
109         /* USB OTG */
110         OTG_PHY_CS_GPIO | GPIO_GPIO | GPIO_OUT,
111         PC9_PF_USBOTG_DATA0,
112         PC11_PF_USBOTG_DATA1,
113         PC10_PF_USBOTG_DATA2,
114         PC13_PF_USBOTG_DATA3,
115         PC12_PF_USBOTG_DATA4,
116         PC7_PF_USBOTG_DATA5,
117         PC8_PF_USBOTG_DATA6,
118         PE25_PF_USBOTG_DATA7,
119         PE24_PF_USBOTG_CLK,
120         PE2_PF_USBOTG_DIR,
121         PE0_PF_USBOTG_NXT,
122         PE1_PF_USBOTG_STP,
123         PB23_PF_USB_PWR,
124         PB24_PF_USB_OC,
125         /* CSI */
126         TVP5150_RSTN | GPIO_GPIO | GPIO_OUT,
127         TVP5150_PWDN | GPIO_GPIO | GPIO_OUT,
128         PB10_PF_CSI_D0,
129         PB11_PF_CSI_D1,
130         PB12_PF_CSI_D2,
131         PB13_PF_CSI_D3,
132         PB14_PF_CSI_D4,
133         PB15_PF_CSI_MCLK,
134         PB16_PF_CSI_PIXCLK,
135         PB17_PF_CSI_D5,
136         PB18_PF_CSI_D6,
137         PB19_PF_CSI_D7,
138         PB20_PF_CSI_VSYNC,
139         PB21_PF_CSI_HSYNC,
140         /* mother board version */
141         MOTHERBOARD_BIT2 | GPIO_GPIO | GPIO_IN | GPIO_PUEN,
142         MOTHERBOARD_BIT1 | GPIO_GPIO | GPIO_IN | GPIO_PUEN,
143         MOTHERBOARD_BIT0 | GPIO_GPIO | GPIO_IN | GPIO_PUEN,
144         /* expansion board version */
145         EXPBOARD_BIT2 | GPIO_GPIO | GPIO_IN | GPIO_PUEN,
146         EXPBOARD_BIT1 | GPIO_GPIO | GPIO_IN | GPIO_PUEN,
147         EXPBOARD_BIT0 | GPIO_GPIO | GPIO_IN | GPIO_PUEN,
148         /* Audio AMP control */
149         AMP_GAIN_0 | GPIO_GPIO | GPIO_OUT,
150         AMP_GAIN_1 | GPIO_GPIO | GPIO_OUT,
151         AMP_MUTE_SDL | GPIO_GPIO | GPIO_OUT,
152         AMP_MUTE_SDR | GPIO_GPIO | GPIO_OUT,
153 };
154 
155 static struct gpio visstrim_m10_version_gpios[] = {
156         { EXPBOARD_BIT0, GPIOF_IN, "exp-version-0" },
157         { EXPBOARD_BIT1, GPIOF_IN, "exp-version-1" },
158         { EXPBOARD_BIT2, GPIOF_IN, "exp-version-2" },
159         { MOTHERBOARD_BIT0, GPIOF_IN, "mother-version-0" },
160         { MOTHERBOARD_BIT1, GPIOF_IN, "mother-version-1" },
161         { MOTHERBOARD_BIT2, GPIOF_IN, "mother-version-2" },
162 };
163 
164 static const struct gpio visstrim_m10_gpios[] __initconst = {
165         {
166                 .gpio = TVP5150_RSTN,
167                 .flags = GPIOF_DIR_OUT | GPIOF_INIT_HIGH,
168                 .label = "tvp5150_rstn",
169         },
170         {
171                 .gpio = TVP5150_PWDN,
172                 .flags = GPIOF_DIR_OUT | GPIOF_INIT_LOW,
173                 .label = "tvp5150_pwdn",
174         },
175         {
176                 .gpio = OTG_PHY_CS_GPIO,
177                 .flags = GPIOF_DIR_OUT | GPIOF_INIT_LOW,
178                 .label = "usbotg_cs",
179         },
180         {
181                 .gpio = AMP_GAIN_0,
182                 .flags = GPIOF_DIR_OUT,
183                 .label = "amp-gain-0",
184         },
185         {
186                 .gpio = AMP_GAIN_1,
187                 .flags = GPIOF_DIR_OUT,
188                 .label = "amp-gain-1",
189         },
190         {
191                 .gpio = AMP_MUTE_SDL,
192                 .flags = GPIOF_DIR_OUT,
193                 .label = "amp-mute-sdl",
194         },
195         {
196                 .gpio = AMP_MUTE_SDR,
197                 .flags = GPIOF_DIR_OUT,
198                 .label = "amp-mute-sdr",
199         },
200 };
201 
202 /* Camera */
203 static int visstrim_camera_power(struct device *dev, int on)
204 {
205         gpio_set_value(TVP5150_PWDN, on);
206 
207         return 0;
208 };
209 
210 static int visstrim_camera_reset(struct device *dev)
211 {
212         gpio_set_value(TVP5150_RSTN, 0);
213         ndelay(500);
214         gpio_set_value(TVP5150_RSTN, 1);
215 
216         return 0;
217 };
218 
219 static struct i2c_board_info visstrim_i2c_camera =  {
220         I2C_BOARD_INFO("tvp5150", 0x5d),
221 };
222 
223 static struct soc_camera_link iclink_tvp5150 = {
224         .bus_id         = 0,
225         .board_info     = &visstrim_i2c_camera,
226         .i2c_adapter_id = 0,
227         .power = visstrim_camera_power,
228         .reset = visstrim_camera_reset,
229 };
230 
231 static struct mx2_camera_platform_data visstrim_camera = {
232         .flags = MX2_CAMERA_CCIR | MX2_CAMERA_CCIR_INTERLACE |
233                  MX2_CAMERA_PCLK_SAMPLE_RISING,
234         .clk = 100000,
235 };
236 
237 static phys_addr_t mx2_camera_base __initdata;
238 #define MX2_CAMERA_BUF_SIZE SZ_8M
239 
240 static void __init visstrim_camera_init(void)
241 {
242         struct platform_device *pdev;
243         int dma;
244 
245         gpio_set_value(TVP5150_PWDN, 1);
246         ndelay(1);
247         gpio_set_value(TVP5150_RSTN, 0);
248         ndelay(500);
249         gpio_set_value(TVP5150_RSTN, 1);
250         ndelay(200000);
251 
252         pdev = imx27_add_mx2_camera(&visstrim_camera);
253         if (IS_ERR(pdev))
254                 return;
255 
256         dma = dma_declare_coherent_memory(&pdev->dev,
257                                 mx2_camera_base, mx2_camera_base,
258                                 MX2_CAMERA_BUF_SIZE,
259                                 DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
260         if (!(dma & DMA_MEMORY_MAP))
261                 return;
262 }
263 
264 static void __init visstrim_reserve(void)
265 {
266         /* reserve 4 MiB for mx2-camera */
267         mx2_camera_base = arm_memblock_steal(3 * MX2_CAMERA_BUF_SIZE,
268                         MX2_CAMERA_BUF_SIZE);
269 }
270 
271 /* GPIOs used as events for applications */
272 static struct gpio_keys_button visstrim_gpio_keys[] = {
273         {
274                 .type   = EV_KEY,
275                 .code   = KEY_RESTART,
276                 .gpio   = (GPIO_PORTC + 15),
277                 .desc   = "Default config",
278                 .active_low = 0,
279                 .wakeup = 1,
280         },
281         {
282                 .type   = EV_KEY,
283                 .code   = KEY_RECORD,
284                 .gpio   = (GPIO_PORTF + 14),
285                 .desc   = "Record",
286                 .active_low = 0,
287                 .wakeup = 1,
288         },
289         {
290                 .type   = EV_KEY,
291                 .code   = KEY_STOP,
292                 .gpio   = (GPIO_PORTF + 13),
293                 .desc   = "Stop",
294                 .active_low = 0,
295                 .wakeup = 1,
296         }
297 };
298 
299 static const struct gpio_keys_platform_data
300                 visstrim_gpio_keys_platform_data __initconst = {
301         .buttons        = visstrim_gpio_keys,
302         .nbuttons       = ARRAY_SIZE(visstrim_gpio_keys),
303 };
304 
305 /* led */
306 static const struct gpio_led visstrim_m10_leds[] __initconst = {
307         {
308                 .name = "visstrim:ld0",
309                 .default_trigger = "nand-disk",
310                 .gpio = (GPIO_PORTC + 29),
311         },
312         {
313                 .name = "visstrim:ld1",
314                 .default_trigger = "nand-disk",
315                 .gpio = (GPIO_PORTC + 24),
316         },
317         {
318                 .name = "visstrim:ld2",
319                 .default_trigger = "nand-disk",
320                 .gpio = (GPIO_PORTC + 28),
321         },
322         {
323                 .name = "visstrim:ld3",
324                 .default_trigger = "nand-disk",
325                 .gpio = (GPIO_PORTC + 25),
326         },
327 };
328 
329 static const struct gpio_led_platform_data visstrim_m10_led_data __initconst = {
330         .leds = visstrim_m10_leds,
331         .num_leds = ARRAY_SIZE(visstrim_m10_leds),
332 };
333 
334 /* Visstrim_SM10 has a microSD slot connected to sdhc1 */
335 static int visstrim_m10_sdhc1_init(struct device *dev,
336                 irq_handler_t detect_irq, void *data)
337 {
338         int ret;
339 
340         ret = request_irq(gpio_to_irq(SDHC1_IRQ_GPIO), detect_irq,
341                           IRQF_TRIGGER_FALLING, "mmc-detect", data);
342         return ret;
343 }
344 
345 static void visstrim_m10_sdhc1_exit(struct device *dev, void *data)
346 {
347         free_irq(gpio_to_irq(SDHC1_IRQ_GPIO), data);
348 }
349 
350 static const struct imxmmc_platform_data visstrim_m10_sdhc_pdata __initconst = {
351         .init = visstrim_m10_sdhc1_init,
352         .exit = visstrim_m10_sdhc1_exit,
353 };
354 
355 /* Visstrim_SM10 NOR flash */
356 static struct physmap_flash_data visstrim_m10_flash_data = {
357         .width = 2,
358 };
359 
360 static struct resource visstrim_m10_flash_resource = {
361         .start = 0xc0000000,
362         .end = 0xc0000000 + SZ_64M - 1,
363         .flags = IORESOURCE_MEM,
364 };
365 
366 static struct platform_device visstrim_m10_nor_mtd_device = {
367         .name = "physmap-flash",
368         .id = 0,
369         .dev = {
370                 .platform_data = &visstrim_m10_flash_data,
371         },
372         .num_resources = 1,
373         .resource = &visstrim_m10_flash_resource,
374 };
375 
376 static struct platform_device *platform_devices[] __initdata = {
377         &visstrim_m10_nor_mtd_device,
378 };
379 
380 /* Visstrim_M10 uses UART0 as console */
381 static const struct imxuart_platform_data uart_pdata __initconst = {
382         .flags = IMXUART_HAVE_RTSCTS,
383 };
384 
385 /* I2C */
386 static const struct imxi2c_platform_data visstrim_m10_i2c_data __initconst = {
387         .bitrate = 100000,
388 };
389 
390 static struct pca953x_platform_data visstrim_m10_pca9555_pdata = {
391         .gpio_base = 240, /* After MX27 internal GPIOs */
392         .invert = 0,
393 };
394 
395 static struct aic32x4_pdata visstrim_m10_aic32x4_pdata = {
396         .power_cfg = AIC32X4_PWR_MICBIAS_2075_LDOIN |
397                      AIC32X4_PWR_AVDD_DVDD_WEAK_DISABLE |
398                      AIC32X4_PWR_AIC32X4_LDO_ENABLE |
399                      AIC32X4_PWR_CMMODE_LDOIN_RANGE_18_36 |
400                      AIC32X4_PWR_CMMODE_HP_LDOIN_POWERED,
401         .micpga_routing = AIC32X4_MICPGA_ROUTE_LMIC_IN2R_10K |
402                          AIC32X4_MICPGA_ROUTE_RMIC_IN1L_10K,
403         .swapdacs = false,
404 };
405 
406 static struct i2c_board_info visstrim_m10_i2c_devices[] = {
407         {
408                 I2C_BOARD_INFO("pca9555", 0x20),
409                 .platform_data = &visstrim_m10_pca9555_pdata,
410         },
411         {
412                 I2C_BOARD_INFO("tlv320aic32x4", 0x18),
413                 .platform_data = &visstrim_m10_aic32x4_pdata,
414         },
415         {
416                  I2C_BOARD_INFO("m41t00", 0x68),
417         }
418 };
419 
420 /* USB OTG */
421 static int otg_phy_init(struct platform_device *pdev)
422 {
423         return mx27_initialize_usb_hw(pdev->id, MXC_EHCI_POWER_PINS_ENABLED);
424 }
425 
426 static const struct mxc_usbh_platform_data
427 visstrim_m10_usbotg_pdata __initconst = {
428         .init = otg_phy_init,
429         .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
430 };
431 
432 /* SSI */
433 static const struct imx_ssi_platform_data visstrim_m10_ssi_pdata __initconst = {
434         .flags                  = IMX_SSI_DMA | IMX_SSI_SYN,
435 };
436 
437 /* coda */
438 
439 static void __init visstrim_coda_init(void)
440 {
441         struct platform_device *pdev;
442         int dma;
443 
444         pdev = imx27_add_coda();
445         dma = dma_declare_coherent_memory(&pdev->dev,
446                                           mx2_camera_base + MX2_CAMERA_BUF_SIZE,
447                                           mx2_camera_base + MX2_CAMERA_BUF_SIZE,
448                                           MX2_CAMERA_BUF_SIZE,
449                                           DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
450         if (!(dma & DMA_MEMORY_MAP))
451                 return;
452 }
453 
454 /* DMA deinterlace */
455 static struct platform_device visstrim_deinterlace = {
456         .name = "m2m-deinterlace",
457         .id = 0,
458 };
459 
460 static void __init visstrim_deinterlace_init(void)
461 {
462         int ret = -ENOMEM;
463         struct platform_device *pdev = &visstrim_deinterlace;
464         int dma;
465 
466         ret = platform_device_register(pdev);
467 
468         dma = dma_declare_coherent_memory(&pdev->dev,
469                                           mx2_camera_base + 2 * MX2_CAMERA_BUF_SIZE,
470                                           mx2_camera_base + 2 * MX2_CAMERA_BUF_SIZE,
471                                           MX2_CAMERA_BUF_SIZE,
472                                           DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
473         if (!(dma & DMA_MEMORY_MAP))
474                 return;
475 }
476 
477 
478 /* Audio */
479 static const struct snd_mx27vis_platform_data snd_mx27vis_pdata __initconst = {
480         .amp_gain0_gpio = AMP_GAIN_0,
481         .amp_gain1_gpio = AMP_GAIN_1,
482         .amp_mutel_gpio = AMP_MUTE_SDL,
483         .amp_muter_gpio = AMP_MUTE_SDR,
484 };
485 
486 static void __init visstrim_m10_revision(void)
487 {
488         int exp_version = 0;
489         int mo_version = 0;
490         int ret;
491 
492         ret = gpio_request_array(visstrim_m10_version_gpios,
493                                  ARRAY_SIZE(visstrim_m10_version_gpios));
494         if (ret) {
495                 pr_err("Failed to request version gpios");
496                 return;
497         }
498 
499         /* Get expansion board version (negative logic) */
500         exp_version |= !gpio_get_value(EXPBOARD_BIT2) << 2;
501         exp_version |= !gpio_get_value(EXPBOARD_BIT1) << 1;
502         exp_version |= !gpio_get_value(EXPBOARD_BIT0);
503 
504         /* Get mother board version (negative logic) */
505         mo_version |= !gpio_get_value(MOTHERBOARD_BIT2) << 2;
506         mo_version |= !gpio_get_value(MOTHERBOARD_BIT1) << 1;
507         mo_version |= !gpio_get_value(MOTHERBOARD_BIT0);
508 
509         system_rev = 0x27000;
510         system_rev |= (mo_version << 4);
511         system_rev |= exp_version;
512 }
513 
514 static void __init visstrim_m10_board_init(void)
515 {
516         int ret;
517 
518         imx27_soc_init();
519         visstrim_m10_revision();
520 
521         ret = mxc_gpio_setup_multiple_pins(visstrim_m10_pins,
522                         ARRAY_SIZE(visstrim_m10_pins), "VISSTRIM_M10");
523         if (ret)
524                 pr_err("Failed to setup pins (%d)\n", ret);
525 
526         ret = gpio_request_array(visstrim_m10_gpios,
527                                 ARRAY_SIZE(visstrim_m10_gpios));
528         if (ret)
529                 pr_err("Failed to request gpios (%d)\n", ret);
530 
531         imx27_add_imx_ssi(0, &visstrim_m10_ssi_pdata);
532         imx27_add_imx_uart0(&uart_pdata);
533 
534         imx27_add_imx_i2c(0, &visstrim_m10_i2c_data);
535         imx27_add_imx_i2c(1, &visstrim_m10_i2c_data);
536         i2c_register_board_info(0, visstrim_m10_i2c_devices,
537                                 ARRAY_SIZE(visstrim_m10_i2c_devices));
538 
539         imx27_add_mxc_mmc(0, &visstrim_m10_sdhc_pdata);
540         imx27_add_mxc_ehci_otg(&visstrim_m10_usbotg_pdata);
541         imx27_add_fec(NULL);
542         imx_add_gpio_keys(&visstrim_gpio_keys_platform_data);
543         platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
544         imx_add_platform_device("mx27vis", 0, NULL, 0, &snd_mx27vis_pdata,
545                                 sizeof(snd_mx27vis_pdata));
546         platform_device_register_resndata(NULL, "soc-camera-pdrv", 0, NULL, 0,
547                                       &iclink_tvp5150, sizeof(iclink_tvp5150));
548         gpio_led_register_device(0, &visstrim_m10_led_data);
549         visstrim_deinterlace_init();
550         visstrim_camera_init();
551         visstrim_coda_init();
552 }
553 
554 static void __init visstrim_m10_timer_init(void)
555 {
556         mx27_clocks_init((unsigned long)25000000);
557 }
558 
559 static struct sys_timer visstrim_m10_timer = {
560         .init   = visstrim_m10_timer_init,
561 };
562 
563 MACHINE_START(IMX27_VISSTRIM_M10, "Vista Silicon Visstrim_M10")
564         .atag_offset = 0x100,
565         .reserve = visstrim_reserve,
566         .map_io = mx27_map_io,
567         .init_early = imx27_init_early,
568         .init_irq = mx27_init_irq,
569         .handle_irq = imx27_handle_irq,
570         .timer = &visstrim_m10_timer,
571         .init_machine = visstrim_m10_board_init,
572         .restart        = mxc_restart,
573 MACHINE_END
574 

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