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Commit 8e7ccddf authored by Robert Jarzmik's avatar Robert Jarzmik Committed by Eric Miao
Browse files

[ARM] pxa/MioA701: add camera support for Mio A701 board. 



Add GPIO configuration and platform specific declarations
to make Mitac Mio A701 camera chip work. The chip is a
Micron MT9M111 CMOS sensor, based on PXA QIF interface and
I2C bus for sensor control.

Signed-off-by: default avatarRobert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: default avatarEric Miao <eric.miao@marvell.com>
parent 0bcd30ec

arch/arm/mach-pxa/mioa701.c

+51 −0
Original line number Original line Diff line number Diff line
@@ -46,6 +46,9 @@ 
#include <mach/mmc.h>

#include <mach/mmc.h>

#include <mach/udc.h>

#include <mach/udc.h>

#include <mach/pxa27x-udc.h>

#include <mach/pxa27x-udc.h>

#include <mach/i2c.h>

#include <mach/camera.h>

#include <media/soc_camera.h>





#include <mach/mioa701.h>

#include <mach/mioa701.h>
@@ -98,6 +101,20 @@ static unsigned long mioa701_pin_config[] = { 
	GPIO75_LCD_LCLK,

	GPIO75_LCD_LCLK,

	GPIO76_LCD_PCLK,

	GPIO76_LCD_PCLK,





	/* QCI */

	GPIO12_CIF_DD_7,

	GPIO17_CIF_DD_6,

	GPIO50_CIF_DD_3,

	GPIO51_CIF_DD_2,

	GPIO52_CIF_DD_4,

	GPIO53_CIF_MCLK,

	GPIO54_CIF_PCLK,

	GPIO55_CIF_DD_1,

	GPIO81_CIF_DD_0,

	GPIO82_CIF_DD_5,

	GPIO84_CIF_FV,

	GPIO85_CIF_LV,



	/* Bluetooth */

	/* Bluetooth */

	GPIO44_BTUART_CTS,

	GPIO44_BTUART_CTS,

	GPIO42_BTUART_RXD,

	GPIO42_BTUART_RXD,
@@ -151,6 +168,10 @@ static unsigned long mioa701_pin_config[] = { 
	GPIO104_KP_MKOUT_1,

	GPIO104_KP_MKOUT_1,

	GPIO105_KP_MKOUT_2,

	GPIO105_KP_MKOUT_2,





	/* I2C */

	GPIO117_I2C_SCL,

	GPIO118_I2C_SDA,



	/* Unknown */

	/* Unknown */

	MFP_CFG_IN(GPIO14, AF0),

	MFP_CFG_IN(GPIO14, AF0),

	MFP_CFG_IN(GPIO20, AF0),

	MFP_CFG_IN(GPIO20, AF0),
@@ -806,6 +827,32 @@ static int __init mioa701_battery_init(void) 
}

}

#endif

#endif





/*

 * Camera interface

 */

struct pxacamera_platform_data mioa701_pxacamera_platform_data = {

	.flags  = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |

		PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN,

	.mclk_10khz = 5000,

};



static struct soc_camera_link iclink = {

	.bus_id	= 0, /* Must match id in pxa27x_device_camera in device.c */

};



/* Board I2C devices. */

static struct i2c_board_info __initdata mioa701_i2c_devices[] = {

	{

		/* Must initialize before the camera(s) */

		I2C_BOARD_INFO("mt9m111", 0x5d),

		.platform_data = &iclink,

	},

};



struct i2c_pxa_platform_data i2c_pdata = {

	.fast_mode = 1,

};



/*

/*

 * Mio global

 * Mio global

 */

 */
@@ -885,6 +932,10 @@ static void __init mioa701_machine_init(void) 
	platform_add_devices(devices, ARRAY_SIZE(devices));

	platform_add_devices(devices, ARRAY_SIZE(devices));

	gsm_init();

	gsm_init();

	mioa701_battery_init();

	mioa701_battery_init();



	pxa_set_i2c_info(&i2c_pdata);

	pxa_set_camera_info(&mioa701_pxacamera_platform_data);

	i2c_register_board_info(0, ARRAY_AND_SIZE(mioa701_i2c_devices));

}

}





static void mioa701_machine_exit(void)

static void mioa701_machine_exit(void)