/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2022 ROHM Semiconductors * * ROHM/KIONIX KX022A accelerometer driver */ #ifndef _KX022A_H_ #define _KX022A_H_ #include <linux/bits.h> #include <linux/regmap.h> #define KX022A_REG_WHO … #define KX022A_ID … #define KX132ACR_LBZ_ID … #define KX022A_REG_CNTL2 … #define KX022A_MASK_SRST … #define KX022A_REG_CNTL … #define KX022A_MASK_PC1 … #define KX022A_MASK_RES … #define KX022A_MASK_DRDY … #define KX022A_MASK_GSEL … #define KX022A_GSEL_SHIFT … #define KX022A_GSEL_2 … #define KX022A_GSEL_4 … #define KX022A_GSEL_8 … #define KX022A_GSEL_16 … #define KX022A_REG_INS2 … #define KX022A_MASK_INS2_DRDY … #define KX122_MASK_INS2_WMI … #define KX022A_REG_XHP_L … #define KX022A_REG_XOUT_L … #define KX022A_REG_YOUT_L … #define KX022A_REG_ZOUT_L … #define KX022A_REG_COTR … #define KX022A_REG_TSCP … #define KX022A_REG_INT_REL … #define KX022A_REG_ODCNTL … #define KX022A_REG_BTS_WUF_TH … #define KX022A_REG_MAN_WAKE … #define KX022A_REG_BUF_CNTL1 … #define KX022A_MASK_WM_TH … #define KX022A_REG_BUF_CNTL2 … #define KX022A_MASK_BUF_EN … #define KX022A_MASK_BRES16 … #define KX022A_REG_BUF_STATUS_1 … #define KX022A_REG_BUF_STATUS_2 … #define KX022A_REG_BUF_CLEAR … #define KX022A_REG_BUF_READ … #define KX022A_MASK_ODR … #define KX022A_ODR_SHIFT … #define KX022A_FIFO_MAX_WMI_TH … #define KX022A_REG_INC1 … #define KX022A_REG_INC5 … #define KX022A_REG_INC6 … #define KX022A_MASK_IEN … #define KX022A_MASK_IPOL … #define KX022A_IPOL_LOW … #define KX022A_IPOL_HIGH … #define KX022A_MASK_ITYP … #define KX022A_ITYP_PULSE … #define KX022A_ITYP_LEVEL … #define KX022A_REG_INC4 … #define KX022A_MASK_WMI … #define KX022A_REG_SELF_TEST … #define KX022A_MAX_REGISTER … #define KX132_REG_WHO … #define KX132_ID … #define KX132_FIFO_LENGTH … #define KX132_REG_CNTL … #define KX132_REG_CNTL2 … #define KX132_REG_CNTL5 … #define KX132_MASK_RES … #define KX132_GSEL_2 … #define KX132_GSEL_4 … #define KX132_GSEL_8 … #define KX132_GSEL_16 … #define KX132_REG_INS2 … #define KX132_MASK_INS2_WMI … #define KX132_REG_XADP_L … #define KX132_REG_XOUT_L … #define KX132_REG_YOUT_L … #define KX132_REG_ZOUT_L … #define KX132_REG_COTR … #define KX132_REG_TSCP … #define KX132_REG_INT_REL … #define KX132_REG_ODCNTL … #define KX132_REG_BTS_WUF_TH … #define KX132_REG_BUF_CNTL1 … #define KX132_REG_BUF_CNTL2 … #define KX132_REG_BUF_STATUS_1 … #define KX132_REG_BUF_STATUS_2 … #define KX132_MASK_BUF_SMP_LVL … #define KX132_REG_BUF_CLEAR … #define KX132_REG_BUF_READ … #define KX132_ODR_SHIFT … #define KX132_FIFO_MAX_WMI_TH … #define KX132_REG_INC1 … #define KX132_REG_INC5 … #define KX132_REG_INC6 … #define KX132_IPOL_LOW … #define KX132_IPOL_HIGH … #define KX132_ITYP_PULSE … #define KX132_REG_INC4 … #define KX132_REG_SELF_TEST … #define KX132_MAX_REGISTER … struct device; struct kx022a_data; /** * struct kx022a_chip_info - Kionix accelerometer chip specific information * * @name: name of the device * @regmap_config: pointer to register map configuration * @channels: pointer to iio_chan_spec array * @num_channels: number of iio_chan_spec channels * @fifo_length: number of 16-bit samples in a full buffer * @buf_smp_lvl_mask: buffer sample level mask * @who: WHO_AM_I register * @id: WHO_AM_I register value * @cntl: control register 1 * @cntl2: control register 2 * @odcntl: output data control register * @buf_cntl1: buffer control register 1 * @buf_cntl2: buffer control register 2 * @buf_clear: buffer clear register * @buf_status1: buffer status register 1 * @buf_read: buffer read register * @inc1: interrupt control register 1 * @inc4: interrupt control register 4 * @inc5: interrupt control register 5 * @inc6: interrupt control register 6 * @xout_l: x-axis output least significant byte * @get_fifo_bytes_available: function pointer to get amount of acceleration * data bytes currently stored in the sensor's FIFO * buffer */ struct kx022a_chip_info { … }; int kx022a_probe_internal(struct device *dev, const struct kx022a_chip_info *chip_info); extern const struct kx022a_chip_info kx022a_chip_info; extern const struct kx022a_chip_info kx132_chip_info; extern const struct kx022a_chip_info kx132acr_chip_info; #endif
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