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Open Menu / drivers / net / ethernet / freescale / dpaa2 / dprtc.h
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/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright 2013-2016 Freescale Semiconductor Inc.
 * Copyright 2016-2018 NXP
 */

#ifndef __FSL_DPRTC_H
#define __FSL_DPRTC_H

/* Data Path Real Time Counter API
 * Contains initialization APIs and runtime control APIs for RTC
 */

struct fsl_mc_io;

#define DPRTC_MAX_IRQ_NUM	1
#define DPRTC_IRQ_INDEX		0

#define DPRTC_EVENT_PPS		0x08000000
#define DPRTC_EVENT_ETS1	0x00800000
#define DPRTC_EVENT_ETS2	0x00400000

int dprtc_open(struct fsl_mc_io *mc_io,
	       u32 cmd_flags,
	       int dprtc_id,
	       u16 *token);

int dprtc_close(struct fsl_mc_io *mc_io,
		u32 cmd_flags,
		u16 token);

int dprtc_set_irq_enable(struct fsl_mc_io *mc_io,
			 u32 cmd_flags,
			 u16 token,
			 u8 irq_index,
			 u8 en);

int dprtc_get_irq_enable(struct fsl_mc_io *mc_io,
			 u32 cmd_flags,
			 u16 token,
			 u8 irq_index,
			 u8 *en);

int dprtc_set_irq_mask(struct fsl_mc_io *mc_io,
		       u32 cmd_flags,
		       u16 token,
		       u8 irq_index,
		       u32 mask);

int dprtc_get_irq_mask(struct fsl_mc_io *mc_io,
		       u32 cmd_flags,
		       u16 token,
		       u8 irq_index,
		       u32 *mask);

int dprtc_get_irq_status(struct fsl_mc_io *mc_io,
			 u32 cmd_flags,
			 u16 token,
			 u8 irq_index,
			 u32 *status);

int dprtc_clear_irq_status(struct fsl_mc_io *mc_io,
			   u32 cmd_flags,
			   u16 token,
			   u8 irq_index,
			   u32 status);

#endif /* __FSL_DPRTC_H */