/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Support for Intel Camera Imaging ISP subsystem.
 * Copyright (c) 2015, Intel Corporation.
 */

#ifndef _gp_timer_defs_h
#define _gp_timer_defs_h

#define _HRT_GP_TIMER_REG_ALIGN 4

#define HIVE_GP_TIMER_RESET_REG_IDX                              0
#define HIVE_GP_TIMER_OVERALL_ENABLE_REG_IDX                     1
#define HIVE_GP_TIMER_ENABLE_REG_IDX(timer)                     (HIVE_GP_TIMER_OVERALL_ENABLE_REG_IDX + 1 + timer)
#define HIVE_GP_TIMER_VALUE_REG_IDX(timer, timers)               (HIVE_GP_TIMER_ENABLE_REG_IDX(timers) + timer)
#define HIVE_GP_TIMER_COUNT_TYPE_REG_IDX(timer, timers)          (HIVE_GP_TIMER_VALUE_REG_IDX(timers, timers) + timer)
#define HIVE_GP_TIMER_SIGNAL_SELECT_REG_IDX(timer, timers)       (HIVE_GP_TIMER_COUNT_TYPE_REG_IDX(timers, timers) + timer)
#define HIVE_GP_TIMER_IRQ_TRIGGER_VALUE_REG_IDX(irq, timers)     (HIVE_GP_TIMER_SIGNAL_SELECT_REG_IDX(timers, timers) + irq)
#define HIVE_GP_TIMER_IRQ_TIMER_SELECT_REG_IDX(irq, timers, irqs) (HIVE_GP_TIMER_IRQ_TRIGGER_VALUE_REG_IDX(irqs, timers) + irq)
#define HIVE_GP_TIMER_IRQ_ENABLE_REG_IDX(irq, timers, irqs)       (HIVE_GP_TIMER_IRQ_TIMER_SELECT_REG_IDX(irqs, timers, irqs) + irq)

#define HIVE_GP_TIMER_COUNT_TYPE_HIGH                            0
#define HIVE_GP_TIMER_COUNT_TYPE_LOW                             1
#define HIVE_GP_TIMER_COUNT_TYPE_POSEDGE                         2
#define HIVE_GP_TIMER_COUNT_TYPE_NEGEDGE                         3
#define HIVE_GP_TIMER_COUNT_TYPES                                4

#endif /* _gp_timer_defs_h */