summaryrefslogblamecommitdiff
path: root/include/linux/platform_data/invensense_mpu6050.h
blob: f05b37521f678e400d41ed474c09c1bf21c7b16e (plain) (tree)
1
2
3
4
5
6
7
8
9
10
                                           

                                     






                                                                      

                                                                              

                                                                            
                                                                             


                                                                                

                                                                     





                                  
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2012 Invensense, Inc.
*/

#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 matrices are 3x3 rotation matrices
 * 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