mirror of https://github.com/F-Stack/f-stack.git
110 lines
2.4 KiB
C
110 lines
2.4 KiB
C
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/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
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* Copyright 2019 NXP
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*/
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#ifndef __FSL_DPRTC_H
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#define __FSL_DPRTC_H
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/** @addtogroup dprtc Data Path Real Time Counter API
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* Contains initialization APIs and runtime control APIs for RTC
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* @{
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*/
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struct fsl_mc_io;
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int dprtc_open(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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int dprtc_id,
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uint16_t *token);
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int dprtc_close(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token);
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/**
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* struct dprtc_cfg - Structure representing DPRTC configuration
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* @options: place holder
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*/
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struct dprtc_cfg {
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uint32_t options;
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};
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int dprtc_create(struct fsl_mc_io *mc_io,
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uint16_t dprc_token,
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uint32_t cmd_flags,
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const struct dprtc_cfg *cfg,
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uint32_t *obj_id);
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int dprtc_destroy(struct fsl_mc_io *mc_io,
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uint16_t dprc_token,
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uint32_t cmd_flags,
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uint32_t object_id);
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int dprtc_enable(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token);
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int dprtc_disable(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token);
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int dprtc_is_enabled(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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int *en);
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int dprtc_reset(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token);
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int dprtc_set_clock_offset(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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int64_t offset);
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int dprtc_set_freq_compensation(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint32_t freq_compensation);
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int dprtc_get_freq_compensation(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint32_t *freq_compensation);
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int dprtc_get_time(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint64_t *time);
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int dprtc_set_time(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint64_t time);
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int dprtc_set_alarm(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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uint64_t time);
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/**
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* struct dprtc_attr - Structure representing DPRTC attributes
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* @id: DPRTC object ID
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*/
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struct dprtc_attr {
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int id;
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int paddr;
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int little_endian;
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};
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int dprtc_get_attributes(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t token,
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struct dprtc_attr *attr);
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int dprtc_get_api_version(struct fsl_mc_io *mc_io,
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uint32_t cmd_flags,
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uint16_t *major_ver,
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uint16_t *minor_ver);
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#endif /* __FSL_DPRTC_H */
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