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Commit d396be47 authored by Dmitry Lifshitz's avatar Dmitry Lifshitz Committed by Tony Lindgren
Browse files

ARM: OMAP3: cm-t35: add mt9t001 camera sensor support 



Setup pinmux for CPI and register the mt9t001 camera sensor
in ISP subsystem.

Signed-off-by: default avatarDmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: default avatarIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent e2fb5052

arch/arm/mach-omap2/board-cm-t35.c

+69 −0
Original line number Diff line number Diff line
@@ -490,6 +490,51 @@ static struct twl4030_platform_data cm_t35_twldata = { 
	.power		= &cm_t35_power_data,

};



#if defined(CONFIG_VIDEO_OMAP3) || defined(CONFIG_VIDEO_OMAP3_MODULE)

#include <media/omap3isp.h>

#include "devices.h"



static struct i2c_board_info cm_t35_isp_i2c_boardinfo[] = {

	{

		I2C_BOARD_INFO("mt9t001", 0x5d),

	},

};



static struct isp_subdev_i2c_board_info cm_t35_isp_primary_subdevs[] = {

	{

		.board_info = &cm_t35_isp_i2c_boardinfo[0],

		.i2c_adapter_id = 3,

	},

	{ NULL, 0, },

};



static struct isp_v4l2_subdevs_group cm_t35_isp_subdevs[] = {

	{

		.subdevs = cm_t35_isp_primary_subdevs,

		.interface = ISP_INTERFACE_PARALLEL,

		.bus = {

			.parallel = {

				.clk_pol = 1,

			},

		},

	},

	{ NULL, 0, },

};



static struct isp_platform_data cm_t35_isp_pdata = {

	.subdevs = cm_t35_isp_subdevs,

};



static void __init cm_t35_init_camera(void)

{

	if (omap3_init_camera(&cm_t35_isp_pdata) < 0)

		pr_warn("CM-T3x: Failed registering camera device!\n");

}



#else

static inline void cm_t35_init_camera(void) {}

#endif /* CONFIG_VIDEO_OMAP3 */



static void __init cm_t35_init_i2c(void)

{

	omap3_pmic_get_config(&cm_t35_twldata, TWL_COMMON_PDATA_USB,
@@ -497,6 +542,8 @@ static void __init cm_t35_init_i2c(void) 
			      TWL_COMMON_PDATA_AUDIO);



	omap3_pmic_init("tps65930", &cm_t35_twldata);



	omap_register_i2c_bus(3, 400, NULL, 0);

}



#ifdef CONFIG_OMAP_MUX
@@ -574,6 +621,27 @@ static struct omap_board_mux board_mux[] __initdata = { 
	OMAP3_MUX(DSS_DATA16, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),

	OMAP3_MUX(DSS_DATA17, OMAP_MUX_MODE0 | OMAP_PIN_OUTPUT),



	/* Camera */

	OMAP3_MUX(CAM_HS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_VS, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_XCLKA, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_PCLK, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_FLD, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_D0, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_D1, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_D2, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_D3, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_D4, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_D5, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_D6, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_D7, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),

	OMAP3_MUX(CAM_D8, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),

	OMAP3_MUX(CAM_D9, OMAP_MUX_MODE0 | OMAP_PIN_INPUT_PULLDOWN),

	OMAP3_MUX(CAM_STROBE, OMAP_MUX_MODE0 | OMAP_PIN_INPUT),



	OMAP3_MUX(CAM_D10, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),

	OMAP3_MUX(CAM_D11, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLDOWN),



	/* display controls */

	OMAP3_MUX(MCBSP1_FSR, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),

	OMAP3_MUX(GPMC_NCS7, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
@@ -646,6 +714,7 @@ static void __init cm_t3x_common_init(void) 


	usb_musb_init(NULL);

	cm_t35_init_usbh();

	cm_t35_init_camera();

}



static void __init cm_t35_init(void)