[mirror_ubuntu-zesty-kernel.git] / include / linux / platform_data / invensense_mpu6050.h

/*
* Copyright (C) 2012 Invensense, Inc.
*
* 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.
*/

#ifndef __INV_MPU6050_PLATFORM_H_
#define __INV_MPU6050_PLATFORM_H_

/**
 * struct inv_mpu6050_platform_data - Platform data for the mpu driver
 * @orientation:	Orientation matrix of the chip (deprecated in favor of
 *			mounting matrix retrieved from device-tree)
 *
 * Contains platform specific information on how to configure the MPU6050 to
 * work on this platform.  The orientation matricies are 3x3 rotation matricies
 * that are applied to the data to rotate from the mounting orientation to the
 * platform orientation.  The values must be one of 0, 1, or -1 and each row and
 * column should have exactly 1 non-zero value.
 *
 * Deprecated in favor of mounting matrix retrieved from device-tree.
 */
struct inv_mpu6050_platform_data {
	__s8 orientation[9];
};

#endif
Commit	Line	Data
09a642b7 GG	1	/*
	2	* Copyright (C) 2012 Invensense, Inc.
	3	*
	4	* This software is licensed under the terms of the GNU General Public
	5	* License version 2, as published by the Free Software Foundation, and
	6	* may be copied, distributed, and modified under those terms.
	7	*
	8	* This program is distributed in the hope that it will be useful,
	9	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	* GNU General Public License for more details.
	12	*/
	13
	14	#ifndef __INV_MPU6050_PLATFORM_H_
	15	#define __INV_MPU6050_PLATFORM_H_
	16
	17	/**
	18	* struct inv_mpu6050_platform_data - Platform data for the mpu driver
eb379846 GB	19	* @orientation: Orientation matrix of the chip (deprecated in favor of
eb379846 GB	20	* mounting matrix retrieved from device-tree)
09a642b7 GG	21	*
	22	* Contains platform specific information on how to configure the MPU6050 to
	23	* work on this platform. The orientation matricies are 3x3 rotation matricies
	24	* that are applied to the data to rotate from the mounting orientation to the
	25	* platform orientation. The values must be one of 0, 1, or -1 and each row and
	26	* column should have exactly 1 non-zero value.
eb379846 GB	27	*
eb379846 GB	28	* Deprecated in favor of mounting matrix retrieved from device-tree.
09a642b7 GG	29	*/
	30	struct inv_mpu6050_platform_data {
	31	__s8 orientation[9];
	32	};
	33
	34	#endif