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/*
* mpu3050.h
* MPU-3050 Gyroscope driver
*
* Copyright (C) 2011 Texas Instruments
* Author: Dan Murphy <Dmurphy@ti.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*
* 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.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*
* Derived work from mpu3050_gyro.h from Jorge Bustamante <jbustamante@ti.com>
*/
#ifndef _LINUX_MPU3050_I2C_H
#define _LINUX_MPU3050_I2C_H
#define MPU3050_INT_STATUS_RAW_DATA_RDY (1 << 0)
#define MPU3050_INT_STATUS_DMP_DONE (1 << 1)
#define MPU3050_INT_STATUS_MPU_RDY (1 << 2)
#define MPU3050_INT_CFG_RAW_RDY_EN (1 << 0)
#define MPU3050_INT_CFG_DMP_DONE_EN (1 << 1)
#define MPU3050_INT_CFG_MPU_RDY_EN (1 << 2)
#define MPU3050_INT_CFG_ANY_RD_CLEAR (1 << 4)
#define MPU3050_INT_CFG_LATCH_INT_EN (1 << 5)
#define MPU3050_INT_CFG_OPEN (1 << 6)
#define MPU3050_INT_CFG_ACTL (1 << 7)
#define MPU3050_PWR_MGMT_RESET (1 << 7)
#define MPU3050_PWR_MGMT_SLEEP (1 << 6)
#define MPU3050_PWR_MGMT_STANDBY_X (1 << 5)
#define MPU3050_PWR_MGMT_STANDBY_Y (1 << 4)
#define MPU3050_PWR_MGMT_STANDBY_Z (1 << 3)
#define MPU3050_PWR_MGMT_CLK_INTERNAL 0x00
#define MPU3050_PWR_MGMT_CLK_X_REF 0x01
#define MPU3050_PWR_MGMT_CLK_Y_REF 0x02
#define MPU3050_PWR_MGMT_CLK_Z_REF 0x03
#define MPU3050_PWR_MGMT_CLK_EXT_32K 0x04
#define MPU3050_PWR_MGMT_CLK_EXT_19K 0x05
#define MPU3050_PWR_MGMT_CLK_STOP_RESET 0x07
struct mpu3050gyro_platform_data {
int irq_flags;
int default_poll_rate;
uint8_t slave_i2c_addr;
uint8_t sample_rate_div;
uint8_t dlpf_fs_sync;
uint8_t interrupt_cfg;
};
#endif
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