arm_arch_timer.h

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/*
 * Copyright (c) 2019 Carlo Caione <[email protected]>
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
 
#ifndef ZEPHYR_INCLUDE_DRIVERS_TIMER_ARM_ARCH_TIMER_H_
#define ZEPHYR_INCLUDE_DRIVERS_TIMER_ARM_ARCH_TIMER_H_
 
#include <zephyr/dt-bindings/interrupt-controller/arm-gic.h>
#include <zephyr/types.h>
#include <zephyr/devicetree.h>
 
#if DT_HAS_COMPAT_STATUS_OKAY(arm_armv8_timer)
#define ARM_TIMER_NODE DT_INST(0, arm_armv8_timer)
#elif DT_HAS_COMPAT_STATUS_OKAY(arm_armv7_timer)
#define ARM_TIMER_NODE DT_INST(0, arm_armv7_timer)
#endif
 
#define ARM_TIMER_SECURE_IRQ            DT_IRQ_BY_IDX(ARM_TIMER_NODE, 0, irq)
#define ARM_TIMER_NON_SECURE_IRQ        DT_IRQ_BY_IDX(ARM_TIMER_NODE, 1, irq)
#define ARM_TIMER_VIRTUAL_IRQ           DT_IRQ_BY_IDX(ARM_TIMER_NODE, 2, irq)
#define ARM_TIMER_HYP_IRQ               DT_IRQ_BY_IDX(ARM_TIMER_NODE, 3, irq)
 
#define ARM_TIMER_SECURE_PRIO           DT_IRQ_BY_IDX(ARM_TIMER_NODE, 0,\
                                        priority)
#define ARM_TIMER_NON_SECURE_PRIO       DT_IRQ_BY_IDX(ARM_TIMER_NODE, 1,\
                                        priority)
#define ARM_TIMER_VIRTUAL_PRIO          DT_IRQ_BY_IDX(ARM_TIMER_NODE, 2,\
                                        priority)
#define ARM_TIMER_HYP_PRIO              DT_IRQ_BY_IDX(ARM_TIMER_NODE, 3,\
                                        priority)
 
#define ARM_TIMER_SECURE_FLAGS          DT_IRQ_BY_IDX(ARM_TIMER_NODE, 0, flags)
#define ARM_TIMER_NON_SECURE_FLAGS      DT_IRQ_BY_IDX(ARM_TIMER_NODE, 1, flags)
#define ARM_TIMER_VIRTUAL_FLAGS         DT_IRQ_BY_IDX(ARM_TIMER_NODE, 2, flags)
#define ARM_TIMER_HYP_FLAGS             DT_IRQ_BY_IDX(ARM_TIMER_NODE, 3, flags)
 
#endif /* ZEPHYR_INCLUDE_DRIVERS_TIMER_ARM_ARCH_TIMER_H_ */