/*

* Copyright (c) 2015, The Linux Foundation. All rights reserved.

* Copyright (c) 2015, Alex Deddo <adeddo27@gmail.com>

*

* This software is licensed under the terms of the GNU General Public

* License version 2, as published by the Free Software Foundation, and

* may be copied, distributed, and modified under those terms.

*

* 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.

*/

#define pr_fmt(fmt) "%s: " fmt, __func__

#include <linux/module.h>

#include <linux/platform_device.h>

#include <linux/i2c.h>

#define DEV_NAME "mcp9808"

#define DEV_ADDR 0x18

#define GPIO_IRQ 0x152

static struct i2c_adapter *adap;

static struct i2c_board_info board_info[] __initdata = {

{

I2C_BOARD_INFO(DEV_NAME, DEV_ADDR),

.irq = GPIO_IRQ,

},

};

static struct i2c_client *client;

static int __init minnow_module_init(void)

{

adap = i2c_get_adapter(7);

client = i2c_new_device(adap, board_info);

pr_info("initialized\n");

return 0;

}

static void __exit minnow_module_exit(void)

{

i2c_unregister_device(client);

i2c_put_adapter(adap);

pr_info("exited\n");

}

module_init(minnow_module_init);

module_exit(minnow_module_exit);

MODULE_AUTHOR("Alex Deddo");

MODULE_DESCRIPTION("MinnowMax I2C device initializer");

MODULE_LICENSE("GPL");