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 19 * @orientation: Orientation matrix of the chip (deprecated in favor of 20 * mounting matrix retrieved from device-tree) 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. 27 * 28 * Deprecated in favor of mounting matrix retrieved from device-tree. 29 */ 30 struct inv_mpu6050_platform_data { 31 __s8 orientation[9]; 32 }; 33 34 #endif 35