30 lines
787 B
C
30 lines
787 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (c) 2019 MediaTek Inc.
|
|
*/
|
|
|
|
#ifndef __CUST_GYRO_H__
|
|
#define __CUST_GYRO_H__
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/of.h>
|
|
|
|
#define GYRO_CUST_I2C_ADDR_NUM 2
|
|
|
|
struct gyro_hw {
|
|
unsigned short addr;
|
|
int i2c_num; /*!< the i2c bus used by the chip */
|
|
int direction; /*!< the direction of the chip */
|
|
int power_id;
|
|
int power_vol; /*!< the Power Voltage used by the chip */
|
|
int firlen; /*!< the length of low pass filter */
|
|
int (*power)(struct gyro_hw *hw, unsigned int on, char *devname);
|
|
unsigned char i2c_addr[GYRO_CUST_I2C_ADDR_NUM];
|
|
int power_vio_id;
|
|
int power_vio_vol; /*!< the Power Voltage used by the chip */
|
|
bool is_batch_supported;
|
|
};
|
|
|
|
int get_gyro_dts_func(struct device_node *node, struct gyro_hw *hw);
|
|
#endif
|