1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * Copyright (C) 2012 Invensense, Inc.
4 */
5
6 #ifndef __INV_MPU6050_PLATFORM_H_
7 #define __INV_MPU6050_PLATFORM_H_
8
9 /**
10 * struct inv_mpu6050_platform_data - Platform data for the mpu driver
11 * @orientation: Orientation matrix of the chip (deprecated in favor of
12 * mounting matrix retrieved from device-tree)
13 *
14 * Contains platform specific information on how to configure the MPU6050 to
15 * work on this platform. The orientation matrices are 3x3 rotation matrices
16 * that are applied to the data to rotate from the mounting orientation to the
17 * platform orientation. The values must be one of 0, 1, or -1 and each row and
18 * column should have exactly 1 non-zero value.
19 *
20 * Deprecated in favor of mounting matrix retrieved from device-tree.
21 */
22 struct inv_mpu6050_platform_data {
23 __s8 orientation[9];
24 };
25
26 #endif
27
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