/*
 * arch/arm/mach-tegra/board-roth-powermon.c
 *
 * Copyright (c) 2011-2012, NVIDIA Corporation. All Rights Reserved.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#include <linux/i2c.h>
#include <linux/ina3221.h>

#include "board.h"
#include "board-roth.h"

enum {
	VDD_DDR_CORE_CPU,
};

static struct ina3221_platform_data power_mon_info[] = {
	[VDD_DDR_CORE_CPU] = {
		.rail_name = {"VDD_SYS_DDR_IN", "VDD_SYS_SOC_IN",
							"VDD_SYS_CPU_IN"},
		.shunt_resistor = {10, 10, 10},
		.cont_conf_data = INA3221_CONT_CONFIG_DATA,
		.trig_conf_data = INA3221_TRIG_CONFIG_DATA,
	},
};

enum {
	INA_I2C_ADDR_40,
};

static struct i2c_board_info roth_i2c1_ina3221_board_info[] = {
	[INA_I2C_ADDR_40] = {
		I2C_BOARD_INFO("ina3221", 0x40),
		.platform_data = &power_mon_info[VDD_DDR_CORE_CPU],
		.irq = -1,
	},
};

int __init roth_pmon_init(void)
{
	pr_info("INA3221: registering device\n");
	i2c_register_board_info(1, roth_i2c1_ina3221_board_info,
		ARRAY_SIZE(roth_i2c1_ina3221_board_info));

	return 0;
}