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path: root/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
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Diffstat (limited to 'drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h')
-rw-r--r--drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
index e7799315d4dc..aa837de57079 100644
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h
@@ -54,6 +54,7 @@ struct inv_mpu6050_reg_map {
u8 int_enable;
u8 pwr_mgmt_1;
u8 pwr_mgmt_2;
+ u8 int_pin_cfg;
};
/*device enum */
@@ -119,6 +120,8 @@ struct inv_mpu6050_state {
enum inv_devices chip_type;
spinlock_t time_stamp_lock;
struct i2c_client *client;
+ struct i2c_adapter *mux_adapter;
+ unsigned int powerup_count;
struct inv_mpu6050_platform_data plat_data;
DECLARE_KFIFO(timestamps, long long, TIMESTAMP_FIFO_SIZE);
};
@@ -179,6 +182,9 @@ struct inv_mpu6050_state {
/* 6 + 6 round up and plus 8 */
#define INV_MPU6050_OUTPUT_DATA_SIZE 24
+#define INV_MPU6050_REG_INT_PIN_CFG 0x37
+#define INV_MPU6050_BIT_BYPASS_EN 0x2
+
/* init parameters */
#define INV_MPU6050_INIT_FIFO_RATE 50
#define INV_MPU6050_TIME_STAMP_TOR 5