c39339a7a8
nxstyle fixes to pass CI Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
137 lines
5.9 KiB
C
137 lines
5.9 KiB
C
/****************************************************************************
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* arch/arm/include/efm32/irq.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/* This file should never be included directly but, rather,
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* only indirectly through nuttx/irq.h
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*/
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#ifndef __ARCH_ARM_INCLUDE_EFM32_IRQ_H
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#define __ARCH_ARM_INCLUDE_EFM32_IRQ_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/irq.h>
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#include <arch/efm32/chip.h>
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#if defined(CONFIG_EFM32_EFM32TG)
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# include <arch/efm32/efm32tg_irq.h>
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#elif defined(CONFIG_EFM32_EFM32G)
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# include <arch/efm32/efm32g_irq.h>
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#elif defined(CONFIG_EFM32_EFM32GG)
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# include <arch/efm32/efm32gg_irq.h>
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#else
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# error "Unsupported EFM32 chip"
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#endif
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/****************************************************************************
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* Pre-processor Prototypes
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****************************************************************************/
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/* IRQ numbers.
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* The IRQ number corresponds vector number and hence map directly to bits in
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* the NVIC. This does, however, waste several words of memory in the IRQ
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* to handle mapping tables.
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*/
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/* Processor Exceptions (vectors 0-15) */
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#define EFM32_IRQ_RESERVED (0) /* Reserved vector (only used with CONFIG_DEBUG_FEATURES) */
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/* Vector 0: Reset stack pointer value */
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/* Vector 1: Reset (not handler as an IRQ) */
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#define EFM32_IRQ_NMI (2) /* Vector 2: Non-Maskable Interrupt (NMI) */
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#define EFM32_IRQ_HARDFAULT (3) /* Vector 3: Hard fault */
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#define EFM32_IRQ_MEMFAULT (4) /* Vector 4: Memory management (MPU) */
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#define EFM32_IRQ_BUSFAULT (5) /* Vector 5: Bus fault */
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#define EFM32_IRQ_USAGEFAULT (6) /* Vector 6: Usage fault */
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#define EFM32_IRQ_SVCALL (11) /* Vector 11: SVC call */
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#define EFM32_IRQ_DBGMONITOR (12) /* Vector 12: Debug Monitor */
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/* Vector 13: Reserved */
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#define EFM32_IRQ_PENDSV (14) /* Vector 14: Pendable system service request */
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#define EFM32_IRQ_SYSTICK (15) /* Vector 15: System tick */
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/* External interrupts (vectors >= 16).
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* These definitions are chip-specific
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*/
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#define EFM32_IRQ_INTERRUPTS (16) /* Vector number of the first external interrupt */
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#ifdef CONFIG_EFM32_GPIO_IRQ
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/* If GPIO interrupt support is enabled then up to 16 additional GPIO
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* interrupt sources are available. There are actually only two physical
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* interrupt lines: GPIO_EVEN and GPIO_ODD. However, from the software point
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* of view, there are 16-additional interrupts generated from a second level
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* of decoding.
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*/
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# define EFM32_IRQ_EXTI0 (EFM32_IRQ_NVECTORS + 0) /* Port[n], pin0 external interrupt */
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# define EFM32_IRQ_EXTI1 (EFM32_IRQ_NVECTORS + 1) /* Port[n], pin1 external interrupt */
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# define EFM32_IRQ_EXTI2 (EFM32_IRQ_NVECTORS + 2) /* Port[n], pin2 external interrupt */
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# define EFM32_IRQ_EXTI3 (EFM32_IRQ_NVECTORS + 3) /* Port[n], pin3 external interrupt */
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# define EFM32_IRQ_EXTI4 (EFM32_IRQ_NVECTORS + 4) /* Port[n], pin4 external interrupt */
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# define EFM32_IRQ_EXTI5 (EFM32_IRQ_NVECTORS + 5) /* Port[n], pin5 external interrupt */
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# define EFM32_IRQ_EXTI6 (EFM32_IRQ_NVECTORS + 6) /* Port[n], pin6 external interrupt */
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# define EFM32_IRQ_EXTI7 (EFM32_IRQ_NVECTORS + 7) /* Port[n], pin7 external interrupt */
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# define EFM32_IRQ_EXTI8 (EFM32_IRQ_NVECTORS + 8) /* Port[n], pin8 external interrupt */
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# define EFM32_IRQ_EXTI9 (EFM32_IRQ_NVECTORS + 9) /* Port[n], pin9 external interrupt */
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# define EFM32_IRQ_EXTI10 (EFM32_IRQ_NVECTORS + 10) /* Port[n], pin10 external interrupt */
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# define EFM32_IRQ_EXTI11 (EFM32_IRQ_NVECTORS + 11) /* Port[n], pin11 external interrupt */
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# define EFM32_IRQ_EXTI12 (EFM32_IRQ_NVECTORS + 12) /* Port[n], pin12 external interrupt */
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# define EFM32_IRQ_EXTI13 (EFM32_IRQ_NVECTORS + 13) /* Port[n], pin13 external interrupt */
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# define EFM32_IRQ_EXTI14 (EFM32_IRQ_NVECTORS + 14) /* Port[n], pin14 external interrupt */
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# define EFM32_IRQ_EXTI15 (EFM32_IRQ_NVECTORS + 15) /* Port[n], pin15 external interrupt */
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# define NR_IRQS (EFM32_IRQ_NVECTORS + 16) /* Total number of interrupts */
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#else
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# define NR_IRQS EFM32_IRQ_NVECTORS /* Total number of interrupts */
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#endif
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifndef __ASSEMBLY__
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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/****************************************************************************
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* Public Functions Prototypes
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****************************************************************************/
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif
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#endif /* __ARCH_ARM_INCLUDE_EFM32_IRQ_H */
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