diff options
Diffstat (limited to 'driver/accel_kionix.h')
-rw-r--r-- | driver/accel_kionix.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/driver/accel_kionix.h b/driver/accel_kionix.h deleted file mode 100644 index 5ec83411e9..0000000000 --- a/driver/accel_kionix.h +++ /dev/null @@ -1,79 +0,0 @@ -/* Copyright 2015 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* Kionix Accelerometer driver for Chrome EC */ - -#ifndef __CROS_EC_ACCEL_KIONIX_H -#define __CROS_EC_ACCEL_KIONIX_H - -#include "common.h" -#include "accelgyro.h" -#include "driver/accel_kx022.h" -#include "driver/accel_kxcj9.h" - -/* - * Struct for pairing an engineering value with the register value for a - * parameter. - */ -struct accel_param_pair { - int val; /* Value in engineering units. */ - int reg; /* Corresponding register value. */ -}; - -struct kionix_accel_data { - struct accelgyro_saved_data_t base; - /* Current resolution of accelerometer. */ - int sensor_resolution; - int16_t offset[3]; -#ifdef CONFIG_KX022_ORIENTATION_SENSOR - int8_t raw_orientation; - enum motionsensor_orientation orientation; - enum motionsensor_orientation last_orientation; -#endif -}; - -extern const struct accelgyro_drv kionix_accel_drv; - -/* - * The addr field of motion_sensor support both SPI and I2C: - * - * +-------------------------------+---+ - * | 7 bit i2c address | 0 | - * +-------------------------------+---+ - * Or - * +-------------------------------+---+ - * | SPI device ID | 1 | - * +-------------------------------+---+ - */ -#define KIONIX_CTRL1_REG(v) (KX022_CNTL1 + \ - (v) * (KXCJ9_CTRL1 - KX022_CNTL1)) -#define KIONIX_CTRL2_REG(v) (KX022_CNTL2 + \ - (v) * (KXCJ9_CTRL2 - KX022_CNTL2)) -#define KIONIX_ODR_REG(v) (KX022_ODCNTL + \ - (v) * (KXCJ9_DATA_CTRL - KX022_ODCNTL)) -#define KIONIX_ODR_FIELD(v) (KX022_OSA_FIELD + \ - (v) * (KXCJ9_OSA_FIELD - KX022_OSA_FIELD)) -#define KIONIX_PC1_FIELD(v) (KX022_CNTL1_PC1 + \ - (v) * (KXCJ9_CTRL1_PC1 - KX022_CNTL1_PC1)) -#define KIONIX_RANGE_FIELD(v) (KX022_GSEL_FIELD + \ - (v) * (KXCJ9_GSEL_ALL - KX022_GSEL_FIELD)) -#define KIONIX_RES_FIELD(v) (KX022_RES_16BIT + \ - (v) * (KXCJ9_RES_12BIT - KX022_RES_16BIT)) -#define KIONIX_RESET_FIELD(v) (KX022_CNTL2_SRST + \ - (v) * (KXCJ9_CTRL2_SRST - KX022_CNTL2_SRST)) -#define KIONIX_XOUT_L(v) (KX022_XOUT_L + \ - (v) * (KXCJ9_XOUT_L - KX022_XOUT_L)) - -#define KIONIX_WHO_AM_I(v) (KX022_WHOAMI + \ - (v) * (KXCJ9_WHOAMI - KX022_WHOAMI)) - -#define KIONIX_WHO_AM_I_VAL(v) (KX022_WHO_AM_I_VAL + \ - (v) * (KXCJ9_WHO_AM_I_VAL - KX022_WHO_AM_I_VAL)) - -#ifdef CONFIG_CMD_I2C_STRESS_TEST_ACCEL -extern struct i2c_stress_test_dev kionix_i2c_stress_test_dev; -#endif - -#endif /* __CROS_EC_ACCEL_KIONIX_H */ |