2 * Copyright (C) 2008 Sascha Hauer, Pengutronix
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
15 #include <linux/types.h>
16 #include <linux/init.h>
17 #include <linux/dma-mapping.h>
18 #include <linux/platform_device.h>
19 #include <linux/mtd/physmap.h>
20 #include <linux/mtd/plat-ram.h>
21 #include <linux/memory.h>
22 #include <linux/gpio.h>
23 #include <linux/smsc911x.h>
24 #include <linux/interrupt.h>
25 #include <linux/i2c.h>
26 #include <linux/platform_data/at24.h>
27 #include <linux/delay.h>
28 #include <linux/spi/spi.h>
29 #include <linux/irq.h>
30 #include <linux/can/platform/sja1000.h>
31 #include <linux/usb/otg.h>
32 #include <linux/usb/ulpi.h>
33 #include <linux/gfp.h>
34 #include <linux/memblock.h>
35 #include <linux/regulator/machine.h>
36 #include <linux/regulator/fixed.h>
38 #include <media/soc_camera.h>
40 #include <asm/mach-types.h>
41 #include <asm/mach/arch.h>
42 #include <asm/mach/time.h>
43 #include <asm/mach/map.h>
44 #include <asm/memblock.h>
47 #include "devices-imx31.h"
49 #include "iomux-mx3.h"
53 static enum pcm037_board_variant pcm037_instance
= PCM037_PCM970
;
55 static int __init
pcm037_variant_setup(char *str
)
57 if (!strcmp("eet", str
))
58 pcm037_instance
= PCM037_EET
;
59 else if (strcmp("pcm970", str
))
60 pr_warning("Unknown pcm037 baseboard variant %s\n", str
);
65 /* Supported values: "pcm970" (default) and "eet" */
66 __setup("pcm037_variant=", pcm037_variant_setup
);
68 enum pcm037_board_variant
pcm037_variant(void)
70 return pcm037_instance
;
73 /* UART1 with RTS/CTS handshake signals */
74 static unsigned int pcm037_uart1_handshake_pins
[] = {
81 /* UART1 without RTS/CTS handshake signals */
82 static unsigned int pcm037_uart1_pins
[] = {
87 static unsigned int pcm037_pins
[] = {
89 MX31_PIN_CSPI2_MOSI__SCL
,
90 MX31_PIN_CSPI2_MISO__SDA
,
91 MX31_PIN_CSPI2_SS2__I2C3_SDA
,
92 MX31_PIN_CSPI2_SCLK__I2C3_SCL
,
94 MX31_PIN_SD1_DATA3__SD1_DATA3
,
95 MX31_PIN_SD1_DATA2__SD1_DATA2
,
96 MX31_PIN_SD1_DATA1__SD1_DATA1
,
97 MX31_PIN_SD1_DATA0__SD1_DATA0
,
98 MX31_PIN_SD1_CLK__SD1_CLK
,
99 MX31_PIN_SD1_CMD__SD1_CMD
,
100 IOMUX_MODE(MX31_PIN_SCK6
, IOMUX_CONFIG_GPIO
), /* card detect */
101 IOMUX_MODE(MX31_PIN_SFS6
, IOMUX_CONFIG_GPIO
), /* write protect */
103 MX31_PIN_CSPI1_MOSI__MOSI
,
104 MX31_PIN_CSPI1_MISO__MISO
,
105 MX31_PIN_CSPI1_SCLK__SCLK
,
106 MX31_PIN_CSPI1_SPI_RDY__SPI_RDY
,
107 MX31_PIN_CSPI1_SS0__SS0
,
108 MX31_PIN_CSPI1_SS1__SS1
,
109 MX31_PIN_CSPI1_SS2__SS2
,
116 MX31_PIN_CSPI3_MOSI__RXD3
,
117 MX31_PIN_CSPI3_MISO__TXD3
,
118 MX31_PIN_CSPI3_SCLK__RTS3
,
119 MX31_PIN_CSPI3_SPI_RDY__CTS3
,
120 /* LAN9217 irq pin */
121 IOMUX_MODE(MX31_PIN_GPIO3_1
, IOMUX_CONFIG_GPIO
),
123 MX31_PIN_BATT_LINE__OWIRE
,
143 MX31_PIN_VSYNC3__VSYNC3
,
144 MX31_PIN_HSYNC__HSYNC
,
145 MX31_PIN_FPSHIFT__FPSHIFT
,
146 MX31_PIN_DRDY0__DRDY0
,
147 MX31_PIN_D3_REV__D3_REV
,
148 MX31_PIN_CONTRAST__CONTRAST
,
149 MX31_PIN_D3_SPL__D3_SPL
,
150 MX31_PIN_D3_CLS__D3_CLS
,
151 MX31_PIN_LCS0__GPI03_23
,
153 IOMUX_MODE(MX31_PIN_CSI_D5
, IOMUX_CONFIG_GPIO
),
154 MX31_PIN_CSI_D6__CSI_D6
,
155 MX31_PIN_CSI_D7__CSI_D7
,
156 MX31_PIN_CSI_D8__CSI_D8
,
157 MX31_PIN_CSI_D9__CSI_D9
,
158 MX31_PIN_CSI_D10__CSI_D10
,
159 MX31_PIN_CSI_D11__CSI_D11
,
160 MX31_PIN_CSI_D12__CSI_D12
,
161 MX31_PIN_CSI_D13__CSI_D13
,
162 MX31_PIN_CSI_D14__CSI_D14
,
163 MX31_PIN_CSI_D15__CSI_D15
,
164 MX31_PIN_CSI_HSYNC__CSI_HSYNC
,
165 MX31_PIN_CSI_MCLK__CSI_MCLK
,
166 MX31_PIN_CSI_PIXCLK__CSI_PIXCLK
,
167 MX31_PIN_CSI_VSYNC__CSI_VSYNC
,
169 IOMUX_MODE(MX31_PIN_ATA_DMACK
, IOMUX_CONFIG_GPIO
),
171 MX31_PIN_USBOTG_DATA0__USBOTG_DATA0
,
172 MX31_PIN_USBOTG_DATA1__USBOTG_DATA1
,
173 MX31_PIN_USBOTG_DATA2__USBOTG_DATA2
,
174 MX31_PIN_USBOTG_DATA3__USBOTG_DATA3
,
175 MX31_PIN_USBOTG_DATA4__USBOTG_DATA4
,
176 MX31_PIN_USBOTG_DATA5__USBOTG_DATA5
,
177 MX31_PIN_USBOTG_DATA6__USBOTG_DATA6
,
178 MX31_PIN_USBOTG_DATA7__USBOTG_DATA7
,
179 MX31_PIN_USBOTG_CLK__USBOTG_CLK
,
180 MX31_PIN_USBOTG_DIR__USBOTG_DIR
,
181 MX31_PIN_USBOTG_NXT__USBOTG_NXT
,
182 MX31_PIN_USBOTG_STP__USBOTG_STP
,
184 IOMUX_MODE(MX31_PIN_USBH2_CLK
, IOMUX_CONFIG_FUNC
),
185 IOMUX_MODE(MX31_PIN_USBH2_DIR
, IOMUX_CONFIG_FUNC
),
186 IOMUX_MODE(MX31_PIN_USBH2_NXT
, IOMUX_CONFIG_FUNC
),
187 IOMUX_MODE(MX31_PIN_USBH2_STP
, IOMUX_CONFIG_FUNC
),
188 IOMUX_MODE(MX31_PIN_USBH2_DATA0
, IOMUX_CONFIG_FUNC
),
189 IOMUX_MODE(MX31_PIN_USBH2_DATA1
, IOMUX_CONFIG_FUNC
),
190 IOMUX_MODE(MX31_PIN_STXD3
, IOMUX_CONFIG_FUNC
),
191 IOMUX_MODE(MX31_PIN_SRXD3
, IOMUX_CONFIG_FUNC
),
192 IOMUX_MODE(MX31_PIN_SCK3
, IOMUX_CONFIG_FUNC
),
193 IOMUX_MODE(MX31_PIN_SFS3
, IOMUX_CONFIG_FUNC
),
194 IOMUX_MODE(MX31_PIN_STXD6
, IOMUX_CONFIG_FUNC
),
195 IOMUX_MODE(MX31_PIN_SRXD6
, IOMUX_CONFIG_FUNC
),
198 static struct physmap_flash_data pcm037_flash_data
= {
202 static struct resource pcm037_flash_resource
= {
205 .flags
= IORESOURCE_MEM
,
208 static struct platform_device pcm037_flash
= {
209 .name
= "physmap-flash",
212 .platform_data
= &pcm037_flash_data
,
214 .resource
= &pcm037_flash_resource
,
218 static const struct imxuart_platform_data uart_pdata __initconst
= {
219 .flags
= IMXUART_HAVE_RTSCTS
,
222 static struct resource smsc911x_resources
[] = {
224 .start
= MX31_CS1_BASE_ADDR
+ 0x300,
225 .end
= MX31_CS1_BASE_ADDR
+ 0x300 + SZ_64K
- 1,
226 .flags
= IORESOURCE_MEM
,
228 /* irq number is run-time assigned */
229 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_LOWLEVEL
,
233 static struct smsc911x_platform_config smsc911x_info
= {
234 .flags
= SMSC911X_USE_32BIT
| SMSC911X_FORCE_INTERNAL_PHY
|
235 SMSC911X_SAVE_MAC_ADDRESS
,
236 .irq_polarity
= SMSC911X_IRQ_POLARITY_ACTIVE_LOW
,
237 .irq_type
= SMSC911X_IRQ_TYPE_OPEN_DRAIN
,
238 .phy_interface
= PHY_INTERFACE_MODE_MII
,
241 static struct platform_device pcm037_eth
= {
244 .num_resources
= ARRAY_SIZE(smsc911x_resources
),
245 .resource
= smsc911x_resources
,
247 .platform_data
= &smsc911x_info
,
251 static struct platdata_mtd_ram pcm038_sram_data
= {
255 static struct resource pcm038_sram_resource
= {
256 .start
= MX31_CS4_BASE_ADDR
,
257 .end
= MX31_CS4_BASE_ADDR
+ 512 * 1024 - 1,
258 .flags
= IORESOURCE_MEM
,
261 static struct platform_device pcm037_sram_device
= {
265 .platform_data
= &pcm038_sram_data
,
268 .resource
= &pcm038_sram_resource
,
271 static const struct mxc_nand_platform_data
272 pcm037_nand_board_info __initconst
= {
277 static const struct imxi2c_platform_data pcm037_i2c1_data __initconst
= {
281 static const struct imxi2c_platform_data pcm037_i2c2_data __initconst
= {
285 static struct at24_platform_data board_eeprom
= {
288 .flags
= AT24_FLAG_ADDR16
,
291 static int pcm037_camera_power(struct device
*dev
, int on
)
293 /* disable or enable the camera in X7 or X8 PCM970 connector */
294 gpio_set_value(IOMUX_TO_GPIO(MX31_PIN_CSI_D5
), !on
);
298 static struct i2c_board_info pcm037_i2c_camera
[] = {
300 I2C_BOARD_INFO("mt9t031", 0x5d),
302 I2C_BOARD_INFO("mt9v022", 0x48),
306 static struct soc_camera_link iclink_mt9v022
= {
307 .bus_id
= 0, /* Must match with the camera ID */
308 .board_info
= &pcm037_i2c_camera
[1],
312 static struct soc_camera_link iclink_mt9t031
= {
313 .bus_id
= 0, /* Must match with the camera ID */
314 .power
= pcm037_camera_power
,
315 .board_info
= &pcm037_i2c_camera
[0],
319 static struct i2c_board_info pcm037_i2c_devices
[] = {
321 I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */
322 .platform_data
= &board_eeprom
,
324 I2C_BOARD_INFO("pcf8563", 0x51),
328 static struct platform_device pcm037_mt9t031
= {
329 .name
= "soc-camera-pdrv",
332 .platform_data
= &iclink_mt9t031
,
336 static struct platform_device pcm037_mt9v022
= {
337 .name
= "soc-camera-pdrv",
340 .platform_data
= &iclink_mt9v022
,
344 /* Not connected by default */
345 #ifdef PCM970_SDHC_RW_SWITCH
346 static int pcm970_sdhc1_get_ro(struct device
*dev
)
348 return gpio_get_value(IOMUX_TO_GPIO(MX31_PIN_SFS6
));
352 #define SDHC1_GPIO_WP IOMUX_TO_GPIO(MX31_PIN_SFS6)
353 #define SDHC1_GPIO_DET IOMUX_TO_GPIO(MX31_PIN_SCK6)
355 static int pcm970_sdhc1_init(struct device
*dev
, irq_handler_t detect_irq
,
360 ret
= gpio_request(SDHC1_GPIO_DET
, "sdhc-detect");
364 gpio_direction_input(SDHC1_GPIO_DET
);
366 #ifdef PCM970_SDHC_RW_SWITCH
367 ret
= gpio_request(SDHC1_GPIO_WP
, "sdhc-wp");
370 gpio_direction_input(SDHC1_GPIO_WP
);
373 ret
= request_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_SCK6
)), detect_irq
,
374 IRQF_TRIGGER_FALLING
, "sdhc-detect", data
);
376 goto err_gpio_free_2
;
381 #ifdef PCM970_SDHC_RW_SWITCH
382 gpio_free(SDHC1_GPIO_WP
);
385 gpio_free(SDHC1_GPIO_DET
);
390 static void pcm970_sdhc1_exit(struct device
*dev
, void *data
)
392 free_irq(gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_SCK6
)), data
);
393 gpio_free(SDHC1_GPIO_DET
);
394 gpio_free(SDHC1_GPIO_WP
);
397 static const struct imxmmc_platform_data sdhc_pdata __initconst
= {
398 #ifdef PCM970_SDHC_RW_SWITCH
399 .get_ro
= pcm970_sdhc1_get_ro
,
401 .init
= pcm970_sdhc1_init
,
402 .exit
= pcm970_sdhc1_exit
,
405 struct mx3_camera_pdata camera_pdata __initdata
= {
406 .flags
= MX3_CAMERA_DATAWIDTH_8
| MX3_CAMERA_DATAWIDTH_10
,
410 static phys_addr_t mx3_camera_base __initdata
;
411 #define MX3_CAMERA_BUF_SIZE SZ_4M
413 static int __init
pcm037_init_camera(void)
415 int dma
, ret
= -ENOMEM
;
416 struct platform_device
*pdev
= imx31_alloc_mx3_camera(&camera_pdata
);
419 return PTR_ERR(pdev
);
421 dma
= dma_declare_coherent_memory(&pdev
->dev
,
422 mx3_camera_base
, mx3_camera_base
,
424 DMA_MEMORY_MAP
| DMA_MEMORY_EXCLUSIVE
);
425 if (!(dma
& DMA_MEMORY_MAP
))
428 ret
= platform_device_add(pdev
);
431 platform_device_put(pdev
);
436 static struct platform_device
*devices
[] __initdata
= {
443 static const struct fb_videomode fb_modedb
[] = {
445 /* 240x320 @ 60 Hz Sharp */
446 .name
= "Sharp-LQ035Q7DH06-QVGA",
457 .sync
= FB_SYNC_HOR_HIGH_ACT
| FB_SYNC_SHARP_MODE
|
458 FB_SYNC_CLK_INVERT
| FB_SYNC_CLK_IDLE_EN
,
459 .vmode
= FB_VMODE_NONINTERLACED
,
462 /* 240x320 @ 60 Hz */
474 .sync
= FB_SYNC_VERT_HIGH_ACT
| FB_SYNC_OE_ACT_HIGH
,
475 .vmode
= FB_VMODE_NONINTERLACED
,
478 /* 240x320 @ 60 Hz */
490 .sync
= FB_SYNC_OE_ACT_HIGH
| FB_SYNC_CLK_INVERT
,
491 .vmode
= FB_VMODE_NONINTERLACED
,
496 static struct mx3fb_platform_data mx3fb_pdata
= {
497 .name
= "Sharp-LQ035Q7DH06-QVGA",
499 .num_modes
= ARRAY_SIZE(fb_modedb
),
502 static struct resource pcm970_sja1000_resources
[] = {
504 .start
= MX31_CS5_BASE_ADDR
,
505 .end
= MX31_CS5_BASE_ADDR
+ 0x100 - 1,
506 .flags
= IORESOURCE_MEM
,
508 /* irq number is run-time assigned */
509 .flags
= IORESOURCE_IRQ
| IORESOURCE_IRQ_LOWEDGE
,
513 struct sja1000_platform_data pcm970_sja1000_platform_data
= {
514 .osc_freq
= 16000000,
515 .ocr
= OCR_TX1_PULLDOWN
| OCR_TX0_PUSHPULL
,
519 static struct platform_device pcm970_sja1000
= {
520 .name
= "sja1000_platform",
522 .platform_data
= &pcm970_sja1000_platform_data
,
524 .resource
= pcm970_sja1000_resources
,
525 .num_resources
= ARRAY_SIZE(pcm970_sja1000_resources
),
528 static int pcm037_otg_init(struct platform_device
*pdev
)
530 return mx31_initialize_usb_hw(pdev
->id
, MXC_EHCI_INTERFACE_DIFF_UNI
);
533 static struct mxc_usbh_platform_data otg_pdata __initdata
= {
534 .init
= pcm037_otg_init
,
535 .portsc
= MXC_EHCI_MODE_ULPI
,
538 static int pcm037_usbh2_init(struct platform_device
*pdev
)
540 return mx31_initialize_usb_hw(pdev
->id
, MXC_EHCI_INTERFACE_DIFF_UNI
);
543 static struct mxc_usbh_platform_data usbh2_pdata __initdata
= {
544 .init
= pcm037_usbh2_init
,
545 .portsc
= MXC_EHCI_MODE_ULPI
,
548 static const struct fsl_usb2_platform_data otg_device_pdata __initconst
= {
549 .operating_mode
= FSL_USB2_DR_DEVICE
,
550 .phy_mode
= FSL_USB2_PHY_ULPI
,
553 static bool otg_mode_host __initdata
;
555 static int __init
pcm037_otg_mode(char *options
)
557 if (!strcmp(options
, "host"))
558 otg_mode_host
= true;
559 else if (!strcmp(options
, "device"))
560 otg_mode_host
= false;
562 pr_info("otg_mode neither \"host\" nor \"device\". "
563 "Defaulting to device\n");
566 __setup("otg_mode=", pcm037_otg_mode
);
568 static struct regulator_consumer_supply dummy_supplies
[] = {
569 REGULATOR_SUPPLY("vdd33a", "smsc911x"),
570 REGULATOR_SUPPLY("vddvario", "smsc911x"),
574 * Board specific initialization.
576 static void __init
pcm037_init(void)
582 regulator_register_fixed(0, dummy_supplies
, ARRAY_SIZE(dummy_supplies
));
584 mxc_iomux_set_gpr(MUX_PGP_UH2
, 1);
586 mxc_iomux_setup_multiple_pins(pcm037_pins
, ARRAY_SIZE(pcm037_pins
),
589 #define H2_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS \
590 | PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU)
592 mxc_iomux_set_pad(MX31_PIN_USBH2_CLK
, H2_PAD_CFG
);
593 mxc_iomux_set_pad(MX31_PIN_USBH2_DIR
, H2_PAD_CFG
);
594 mxc_iomux_set_pad(MX31_PIN_USBH2_NXT
, H2_PAD_CFG
);
595 mxc_iomux_set_pad(MX31_PIN_USBH2_STP
, H2_PAD_CFG
);
596 mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0
, H2_PAD_CFG
); /* USBH2_DATA0 */
597 mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1
, H2_PAD_CFG
); /* USBH2_DATA1 */
598 mxc_iomux_set_pad(MX31_PIN_SRXD6
, H2_PAD_CFG
); /* USBH2_DATA2 */
599 mxc_iomux_set_pad(MX31_PIN_STXD6
, H2_PAD_CFG
); /* USBH2_DATA3 */
600 mxc_iomux_set_pad(MX31_PIN_SFS3
, H2_PAD_CFG
); /* USBH2_DATA4 */
601 mxc_iomux_set_pad(MX31_PIN_SCK3
, H2_PAD_CFG
); /* USBH2_DATA5 */
602 mxc_iomux_set_pad(MX31_PIN_SRXD3
, H2_PAD_CFG
); /* USBH2_DATA6 */
603 mxc_iomux_set_pad(MX31_PIN_STXD3
, H2_PAD_CFG
); /* USBH2_DATA7 */
605 if (pcm037_variant() == PCM037_EET
)
606 mxc_iomux_setup_multiple_pins(pcm037_uart1_pins
,
607 ARRAY_SIZE(pcm037_uart1_pins
), "pcm037_uart1");
609 mxc_iomux_setup_multiple_pins(pcm037_uart1_handshake_pins
,
610 ARRAY_SIZE(pcm037_uart1_handshake_pins
),
613 platform_add_devices(devices
, ARRAY_SIZE(devices
));
615 imx31_add_imx2_wdt();
616 imx31_add_imx_uart0(&uart_pdata
);
617 /* XXX: should't this have .flags = 0 (i.e. no RTSCTS) on PCM037_EET? */
618 imx31_add_imx_uart1(&uart_pdata
);
619 imx31_add_imx_uart2(&uart_pdata
);
623 /* LAN9217 IRQ pin */
624 ret
= gpio_request(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1
), "lan9217-irq");
626 pr_warning("could not get LAN irq gpio\n");
628 gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1
));
629 smsc911x_resources
[1].start
=
630 gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1
));
631 smsc911x_resources
[1].end
=
632 gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO3_1
));
633 platform_device_register(&pcm037_eth
);
637 /* I2C adapters and devices */
638 i2c_register_board_info(1, pcm037_i2c_devices
,
639 ARRAY_SIZE(pcm037_i2c_devices
));
641 imx31_add_imx_i2c1(&pcm037_i2c1_data
);
642 imx31_add_imx_i2c2(&pcm037_i2c2_data
);
644 imx31_add_mxc_nand(&pcm037_nand_board_info
);
645 imx31_add_mxc_mmc(0, &sdhc_pdata
);
646 imx31_add_ipu_core();
647 imx31_add_mx3_sdc_fb(&mx3fb_pdata
);
650 /* Camera power: default - off */
651 ret
= gpio_request(IOMUX_TO_GPIO(MX31_PIN_CSI_D5
), "mt9t031-power");
653 gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CSI_D5
), 1);
655 iclink_mt9t031
.power
= NULL
;
657 pcm037_init_camera();
659 pcm970_sja1000_resources
[1].start
=
660 gpio_to_irq(IOMUX_TO_GPIO(IOMUX_PIN(48, 105)));
661 pcm970_sja1000_resources
[1].end
=
662 gpio_to_irq(IOMUX_TO_GPIO(IOMUX_PIN(48, 105)));
663 platform_device_register(&pcm970_sja1000
);
666 otg_pdata
.otg
= imx_otg_ulpi_create(ULPI_OTG_DRVVBUS
|
667 ULPI_OTG_DRVVBUS_EXT
);
669 imx31_add_mxc_ehci_otg(&otg_pdata
);
672 usbh2_pdata
.otg
= imx_otg_ulpi_create(ULPI_OTG_DRVVBUS
|
673 ULPI_OTG_DRVVBUS_EXT
);
675 imx31_add_mxc_ehci_hs(2, &usbh2_pdata
);
678 imx31_add_fsl_usb2_udc(&otg_device_pdata
);
682 static void __init
pcm037_timer_init(void)
684 mx31_clocks_init(26000000);
687 static void __init
pcm037_reserve(void)
689 /* reserve 4 MiB for mx3-camera */
690 mx3_camera_base
= arm_memblock_steal(MX3_CAMERA_BUF_SIZE
,
691 MX3_CAMERA_BUF_SIZE
);
694 static void __init
pcm037_init_late(void)
696 pcm037_eet_init_devices();
699 MACHINE_START(PCM037
, "Phytec Phycore pcm037")
700 /* Maintainer: Pengutronix */
701 .atag_offset
= 0x100,
702 .reserve
= pcm037_reserve
,
703 .map_io
= mx31_map_io
,
704 .init_early
= imx31_init_early
,
705 .init_irq
= mx31_init_irq
,
706 .init_time
= pcm037_timer_init
,
707 .init_machine
= pcm037_init
,
708 .init_late
= pcm037_init_late
,
709 .restart
= mxc_restart
,