/*
 * arch/arm/mach-tegra/board-bonaire-sensors.c
 *
 * Copyright (c) 2011-2013, NVIDIA CORPORATION.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 */

#include <linux/i2c.h>
#include <linux/delay.h>
#include <media/imx091.h>
#include <media/ov9772.h>
#include "board.h"
#include "board-bonaire.h"

static int bonaire_imx091_power_on(struct nvc_regulator *vreg)
{
	return 0;
}

static int bonaire_imx091_power_off(struct nvc_regulator *vreg)
{
	return 0;
}

static struct nvc_imager_cap imx091_cap = {
	.identifier		= "IMX091",
	.sensor_nvc_interface	= NVC_IMAGER_SENSOR_INTERFACE_SERIAL_A,
	.pixel_types[0]		= 0x100,
	.orientation		= 0,
	.direction		= 0,
	.initial_clock_rate_khz	= 6000,
	.clock_profiles[0] = {
		.external_clock_khz	= 24000,
		.clock_multiplier	= 10416667, /* value / 1,000,000 */
	},
	.clock_profiles[1] = {
		.external_clock_khz	= 0,
		.clock_multiplier	= 0,
	},
	.h_sync_edge		= 0,
	.v_sync_edge		= 0,
	.mclk_on_vgp0		= 0,
	.csi_port		= 0,
	.data_lanes		= 4,
	.virtual_channel_id	= 0,
	.discontinuous_clk_mode	= 1,
	.cil_threshold_settle	= 0xc,
	.min_blank_time_width	= 16,
	.min_blank_time_height	= 16,
	.preferred_mode_index	= 0,
	.focuser_guid		= 0,
	.torch_guid		= 0,
	.cap_version		= NVC_IMAGER_CAPABILITIES_VERSION2,
};

static struct imx091_platform_data bonaire_imx091_data = {
	.num			= 0,
	.sync			= 0,
	.dev_name		= "camera",
	.gpio_count		= 0,
	.gpio			= 0,
	.cap			= &imx091_cap,
	.power_on		= bonaire_imx091_power_on,
	.power_off		= bonaire_imx091_power_off,
};

static int bonaire_ov9772_power_on(struct nvc_regulator *vreg)
{
	return 0;
}

static int bonaire_ov9772_power_off(struct nvc_regulator *vreg)
{
	return 0;
}

static struct nvc_imager_cap ov9772_cap = {
	.identifier		= "OV9772",
	/* refer to NvOdmImagerSensorInterface enum in ODM nvodm_imager.h */
	.sensor_nvc_interface	= NVC_IMAGER_SENSOR_INTERFACE_SERIAL_C,
	/* refer to NvOdmImagerPixelType enum in ODM nvodm_imager.h */
	.pixel_types[0]		= 0x103,
	/* refer to NvOdmImagerOrientation enum in ODM nvodm_imager.h */
	.orientation		= 0,
	/* refer to NvOdmImagerDirection enum in ODM nvodm_imager.h */
	.direction		= 0,
	.initial_clock_rate_khz	= 6000,
	.clock_profiles[0] = {
		.external_clock_khz	= 24000,
		.clock_multiplier	= 1162020, /* value / 1,000,000 */
	},
	.clock_profiles[1] = {
		.external_clock_khz	= 0,
		.clock_multiplier	= 0,
	},
	.h_sync_edge		= 0,
	.v_sync_edge		= 0,
	.mclk_on_vgp0		= 0,
	.csi_port		= 1,
	.data_lanes		= 1,
	.virtual_channel_id	= 0,
	.discontinuous_clk_mode	= 0, /* use continuous clock */
	.cil_threshold_settle	= 0xc,
	.min_blank_time_width	= 16,
	.min_blank_time_height	= 16,
	.preferred_mode_index	= 0,
	.focuser_guid		= 0,
	.torch_guid		= 0,
	.cap_version		= NVC_IMAGER_CAPABILITIES_VERSION2,
};

static struct ov9772_platform_data bonaire_ov9772_data = {
	.num			= 1,
	.sync			= 0,
	.dev_name		= "camera",
	.gpio_count		= 0,
	.gpio			= 0,
	.cap			= &ov9772_cap,
	.power_on		= bonaire_ov9772_power_on,
	.power_off		= bonaire_ov9772_power_off,
};


static struct i2c_board_info bonaire_i2c_board_info[] = {
	{
		I2C_BOARD_INFO("imx091", 0x36),
		.platform_data = &bonaire_imx091_data,
	},
	{
		I2C_BOARD_INFO("ov9772", 0x10),
		.platform_data = &bonaire_ov9772_data,
	},
};

int __init bonaire_sensors_init(void)
{
	i2c_register_board_info(4, bonaire_i2c_board_info,
		ARRAY_SIZE(bonaire_i2c_board_info));
	return 0;
}