496 lines
24 KiB
C
496 lines
24 KiB
C
/****************************************************************************
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* arch/xtensa/include/esp32s2/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, only indirectly
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* through nuttx/irq.h
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*/
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#ifndef __ARCH_XTENSA_INCLUDE_ESP32S2_IRQ_H
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#define __ARCH_XTENSA_INCLUDE_ESP32S2_IRQ_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <arch/esp32s2/chip.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Interrupt Matrix
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*
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* Features
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* - Accepts 95 peripheral interrupt sources as input.
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* - Generates 26 peripheral interrupt sources as output.
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* - CPU NMI Interrupt Mask.
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* - Queries current interrupt status of peripheral interrupt sources.
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*
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* Peripheral Interrupt Source
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*
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* ESP32S2 has 95 peripheral interrupt sources in total. 67 of 71 ESP32S2
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* peripheral interrupt sources can be allocated to either CPU. The four
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* remaining peripheral interrupt sources are CPU-specific, two per CPU.
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*
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* - GPIO_INTERRUPT_PRO and GPIO_INTERRUPT_PRO_NMI can only be allocated to
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* PRO_CPU.
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* - GPIO_INTERRUPT_APP and GPIO_INTERRUPT_APP_NMI can only be allocated to
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* APP_CPU.
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*
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* As a result, PRO_CPU and APP_CPU each have 69 peripheral interrupt
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* sources.
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*/
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/* PRO_INTR_STATUS_REG_0 */
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#define ESP32S2_PERI_MAC 0 /* INTR_STATUS_REG_0, bit 0 */
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#define ESP32S2_PERI_MAC_NMI 1 /* INTR_STATUS_REG_0, bit 1 */
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#define ESP32S2_PERI_PWR 2 /* INTR_STATUS_REG_0, bit 2 */
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#define ESP32S2_PERI_BB 3 /* INTR_STATUS_REG_0, bit 3 */
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#define ESP32S2_PERI_BT_MAC 4 /* INTR_STATUS_REG_0, bit 4 */
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#define ESP32S2_PERI_BT_BB 5 /* INTR_STATUS_REG_0, bit 5 */
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#define ESP32S2_PERI_BT_BB_NMI 6 /* INTR_STATUS_REG_0, bit 6 */
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#define ESP32S2_PERI_RWBT 7 /* INTR_STATUS_REG_0, bit 7 */
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#define ESP32S2_PERI_RWBLE 8 /* INTR_STATUS_REG_0, bit 8 */
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#define ESP32S2_PERI_RWBT_NMI 9 /* INTR_STATUS_REG_0, bit 9 */
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#define ESP32S2_PERI_RWBLE_NMI 10 /* INTR_STATUS_REG_0, bit 10 */
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#define ESP32S2_PERI_SLC0 11 /* INTR_STATUS_REG_0, bit 11 */
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#define ESP32S2_PERI_SLC1 12 /* INTR_STATUS_REG_0, bit 12 */
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#define ESP32S2_PERI_UHCI0 13 /* INTR_STATUS_REG_0, bit 13 */
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#define ESP32S2_PERI_UHCI1 14 /* INTR_STATUS_REG_0, bit 14 */
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#define ESP32S2_PERI_TG_T0_LEVEL 15 /* INTR_STATUS_REG_0, bit 15 */
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#define ESP32S2_PERI_TG_T1_LEVEL 16 /* INTR_STATUS_REG_0, bit 16 */
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#define ESP32S2_PERI_TG_WDT_LEVEL 17 /* INTR_STATUS_REG_0, bit 17 */
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#define ESP32S2_PERI_TG_LACT_LEVEL 18 /* INTR_STATUS_REG_0, bit 18 */
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#define ESP32S2_PERI_TG1_T0_LEVEL 19 /* INTR_STATUS_REG_0, bit 19 */
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#define ESP32S2_PERI_TG1_T1_LEVEL 20 /* INTR_STATUS_REG_0, bit 20 */
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#define ESP32S2_PERI_TG1_WDT_LEVEL 21 /* INTR_STATUS_REG_0, bit 21 */
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#define ESP32S2_PERI_TG1_LACT_LEVEL 22 /* INTR_STATUS_REG_0, bit 22 */
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#define ESP32S2_PERI_GPIO_INT_PRO 23 /* INTR_STATUS_REG_0, bit 23 */
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#define ESP32S2_PERI_GPIO_INT_PRO_NMI 24 /* INTR_STATUS_REG_0, bit 24 */
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#define ESP32S2_PERI_GPIO_INT_APP 25 /* INTR_STATUS_REG_0, bit 25 */
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#define ESP32S2_PERI_GPIO_INT_APP_NMI 26 /* INTR_STATUS_REG_0, bit 26 */
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#define ESP32S2_PERI_DEDICATED_GPIO_IN 27 /* INTR_STATUS_REG_0, bit 27 */
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#define ESP32S2_PERI_INT_FROM_CPU0 28 /* INTR_STATUS_REG_0, bit 28 */
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#define ESP32S2_PERI_INT_FROM_CPU1 29 /* INTR_STATUS_REG_0, bit 29 */
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#define ESP32S2_PERI_INT_FROM_CPU2 30 /* INTR_STATUS_REG_0, bit 30 */
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#define ESP32S2_PERI_INT_FROM_CPU3 31 /* INTR_STATUS_REG_0, bit 31 */
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/* PRO_INTR_STATUS_REG_1 */
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#define ESP32S2_PERI_SPI1 32 /* INTR_STATUS_REG_1, bit 0 */
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#define ESP32S2_PERI_SPI2 33 /* INTR_STATUS_REG_1, bit 1 */
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#define ESP32S2_PERI_SPI3 34 /* INTR_STATUS_REG_1, bit 2 */
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#define ESP32S2_PERI_I2S0 35 /* INTR_STATUS_REG_1, bit 3 */
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#define ESP32S2_PERI_I2S1 36 /* INTR_STATUS_REG_1, bit 4 */
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#define ESP32S2_PERI_UART 37 /* INTR_STATUS_REG_1, bit 5 */
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#define ESP32S2_PERI_UART1 38 /* INTR_STATUS_REG_1, bit 6 */
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#define ESP32S2_PERI_UART2 39 /* INTR_STATUS_REG_1, bit 7 */
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#define ESP32S2_PERI_SDIO_HOST 40 /* INTR_STATUS_REG_1, bit 8 */
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#define ESP32S2_PERI_PWM0 41 /* INTR_STATUS_REG_1, bit 9 */
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#define ESP32S2_PERI_PWM1 42 /* INTR_STATUS_REG_1, bit 10 */
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#define ESP32S2_PERI_PWM2 43 /* INTR_STATUS_REG_1, bit 11 */
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#define ESP32S2_PERI_PWM3 44 /* INTR_STATUS_REG_1, bit 12 */
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#define ESP32S2_PERI_LEDC 45 /* INTR_STATUS_REG_1, bit 13 */
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#define ESP32S2_PERI_EFUSE 46 /* INTR_STATUS_REG_1, bit 14 */
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#define ESP32S2_PERI_CAN 47 /* INTR_STATUS_REG_1, bit 15 */
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#define ESP32S2_PERI_USB 48 /* INTR_STATUS_REG_1, bit 16 */
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#define ESP32S2_PERI_RTC_CORE 49 /* INTR_STATUS_REG_1, bit 17 */
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#define ESP32S2_PERI_RMT 50 /* INTR_STATUS_REG_1, bit 18 */
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#define ESP32S2_PERI_PCNT 51 /* INTR_STATUS_REG_1, bit 19 */
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#define ESP32S2_PERI_I2C_EXT0 52 /* INTR_STATUS_REG_1, bit 20 */
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#define ESP32S2_PERI_I2C_EXT1 53 /* INTR_STATUS_REG_1, bit 21 */
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#define ESP32S2_PERI_RSA 54 /* INTR_STATUS_REG_1, bit 22 */
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#define ESP32S2_PERI_SHA 55 /* INTR_STATUS_REG_1, bit 23 */
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#define ESP32S2_PERI_AES 56 /* INTR_STATUS_REG_1, bit 24 */
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#define ESP32S2_PERI_SPI2_DMA 57 /* INTR_STATUS_REG_1, bit 25 */
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#define ESP32S2_PERI_SPI3_DMA 58 /* INTR_STATUS_REG_1, bit 26 */
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#define ESP32S2_PERI_WDG 59 /* INTR_STATUS_REG_1, bit 27 */
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#define ESP32S2_PERI_TIMER 60 /* INTR_STATUS_REG_1, bit 28 */
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#define ESP32S2_PERI_TIMER_INT2 61 /* INTR_STATUS_REG_1, bit 29 */
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#define ESP32S2_PERI_TG_T0_EDGE 62 /* INTR_STATUS_REG_1, bit 30 */
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#define ESP32S2_PERI_TG_T1_EDGE 63 /* INTR_STATUS_REG_1, bit 31 */
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/* PRO_INTR_STATUS_REG_2 */
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#define ESP32S2_PERI_TG_WDT_EDGE 64 /* INTR_STATUS_REG_2, bit 0 */
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#define ESP32S2_PERI_TG_LACT_EDGE 65 /* INTR_STATUS_REG_2, bit 1 */
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#define ESP32S2_PERI_TG1_T0_EDGE 66 /* INTR_STATUS_REG_2, bit 2 */
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#define ESP32S2_PERI_TG1_T1_EDGE 67 /* INTR_STATUS_REG_2, bit 3 */
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#define ESP32S2_PERI_TG1_WDT_EDGE 68 /* INTR_STATUS_REG_2, bit 4 */
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#define ESP32S2_PERI_TG1_LACT_EDGE 69 /* INTR_STATUS_REG_2, bit 5 */
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#define ESP32S2_PERI_CACHE_IA 70 /* INTR_STATUS_REG_2, bit 6 */
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#define ESP32S2_PERI_SYSTIMER_TARGET0 71 /* INTR_STATUS_REG_2, bit 7 */
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#define ESP32S2_PERI_SYSTIMER_TARGET1 72 /* INTR_STATUS_REG_2, bit 8 */
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#define ESP32S2_PERI_SYSTIMER_TARGET2 73 /* INTR_STATUS_REG_2, bit 9 */
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#define ESP32S2_PERI_ASSIST_DEBUG 74 /* INTR_STATUS_REG_2, bit 10 */
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#define ESP32S2_PERI_PMS_PRO_IRAM0_ILG 75 /* INTR_STATUS_REG_2, bit 11 */
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#define ESP32S2_PERI_PMS_PRO_DRAM0_ILG 76 /* INTR_STATUS_REG_2, bit 12 */
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#define ESP32S2_PERI_PMS_PRO_DPORT_ILG 77 /* INTR_STATUS_REG_2, bit 13 */
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#define ESP32S2_PERI_PMS_PRO_AHB_ILG 78 /* INTR_STATUS_REG_2, bit 14 */
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#define ESP32S2_PERI_PMS_PRO_CACHE_ILG 79 /* INTR_STATUS_REG_2, bit 15 */
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#define ESP32S2_PERI_PMS_DMA_APB_I_ILG 80 /* INTR_STATUS_REG_2, bit 16 */
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#define ESP32S2_PERI_PMS_DMA_RX_I_ILG 81 /* INTR_STATUS_REG_2, bit 17 */
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#define ESP32S2_PERI_PMS_DMA_TX_I_ILG 82 /* INTR_STATUS_REG_2, bit 18 */
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#define ESP32S2_PERI_SPI_MEM_REJECT 83 /* INTR_STATUS_REG_2, bit 19 */
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#define ESP32S2_PERI_DMA_COPY 84 /* INTR_STATUS_REG_2, bit 20 */
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#define ESP32S2_PERI_SPI4_DMA 85 /* INTR_STATUS_REG_2, bit 21 */
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#define ESP32S2_PERI_SPI4 86 /* INTR_STATUS_REG_2, bit 22 */
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#define ESP32S2_PERI_DCACHE_PRELOAD 87 /* INTR_STATUS_REG_2, bit 23 */
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#define ESP32S2_PERI_ICACHE_PRELOAD 88 /* INTR_STATUS_REG_2, bit 24 */
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#define ESP32S2_PERI_APB_ADC 89 /* INTR_STATUS_REG_2, bit 25 */
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#define ESP32S2_PERI_CRYPTO_DMA 90 /* INTR_STATUS_REG_2, bit 26 */
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#define ESP32S2_PERI_CPU_PERI_ERR 91 /* INTR_STATUS_REG_2, bit 27 */
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#define ESP32S2_PERI_APB_PERI_ERR 92 /* INTR_STATUS_REG_2, bit 28 */
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#define ESP32S2_PERI_DCACHE_SYNC 93 /* INTR_STATUS_REG_2, bit 29 */
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#define ESP32S2_PERI_ICACHE_SYNC 94 /* INTR_STATUS_REG_2, bit 29 */
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/* Total number of peripherals */
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#define ESP32S2_NPERIPHERALS 95
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/* Exceptions
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*
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* IRAM Offset Description
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* 0x0000 Windows
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* 0x0180 Level 2 interrupt
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* 0x01c0 Level 3 interrupt
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* 0x0200 Level 4 interrupt
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* 0x0240 Level 5 interrupt
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* 0x0280 Debug exception
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* 0x02c0 NMI exception
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* 0x0300 Kernel exception
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* 0x0340 User exception
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* 0x03c0 Double exception
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*
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* REVISIT: In more architectures supported by NuttX, exception errors
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* tie into the normal interrupt handling via special IRQ numbers.
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* It is still to be determined what will be done for the ESP32S2.
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*
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*/
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/* IRQ numbers for internal interrupts that are dispatched like peripheral
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* interrupts
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*/
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#define XTENSA_IRQ_TIMER0 0 /* INTERRUPT, bit 6 */
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#define XTENSA_IRQ_TIMER1 1 /* INTERRUPT, bit 15 */
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#define XTENSA_IRQ_TIMER2 2 /* INTERRUPT, bit 16 */
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#define XTENSA_IRQ_SYSCALL 3 /* User interrupt w/EXCCAUSE=syscall */
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#define XTENSA_NIRQ_INTERNAL 4 /* Number of dispatch internal interrupts */
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#define XTENSA_IRQ_FIRSTPERI 4 /* First peripheral IRQ number */
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/* IRQ numbers for peripheral interrupts coming through the Interrupt
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* Matrix.
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*/
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#define ESP32S2_IRQ2PERIPH(irq) ((irq)-XTENSA_IRQ_FIRSTPERI)
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/* PRO_INTR_STATUS_REG_0 */
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#define ESP32S2_IRQ_MAC (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_MAC)
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#define ESP32S2_IRQ_MAC_NMI (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_MAC_NMI)
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#define ESP32S2_IRQ_PWR (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PWR)
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#define ESP32S2_IRQ_BB (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_BB)
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#define ESP32S2_IRQ_BT_MAC (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_BT_MAC)
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#define ESP32S2_IRQ_BT_BB (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_BB)
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#define ESP32S2_IRQ_BT_BB_NMI (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_BB_NMI)
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#define ESP32S2_IRQ_RWBT (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_RWBT)
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#define ESP32S2_IRQ_RWBLE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_RWBLE)
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#define ESP32S2_IRQ_RWBT_NMI (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_RWBT_NMI)
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#define ESP32S2_IRQ_RWBLE_NMI (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_RWBLE_NMI)
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#define ESP32S2_IRQ_SLC0 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SLC0)
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#define ESP32S2_IRQ_SLC1 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SLC1)
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#define ESP32S2_IRQ_UHCI0 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_UHCI0)
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#define ESP32S2_IRQ_UHCI1 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_UHCI1)
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#define ESP32S2_IRQ_TG_T0_LEVEL (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG_T0_LEVEL)
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#define ESP32S2_IRQ_TG_T1_LEVEL (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG_T1_LEVEL)
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#define ESP32S2_IRQ_TG_WDT_LEVEL (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG_WDT_LEVEL)
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#define ESP32S2_IRQ_TG_LACT_LEVEL (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG_LACT_LEVEL)
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#define ESP32S2_IRQ_TG1_T0_LEVEL (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG1_T0_LEVEL)
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#define ESP32S2_IRQ_TG1_T1_LEVEL (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG1_T1_LEVEL)
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#define ESP32S2_IRQ_TG1_WDT_LEVEL (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG1_WDT_LEVEL)
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#define ESP32S2_IRQ_TG1_LACT_LEVEL (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG1_LACT_LEVEL)
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#define ESP32S2_IRQ_GPIO_INT_PRO (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_GPIO_INT_PRO)
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#define ESP32S2_IRQ_GPIO_INT_PRO_NMI (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_GPIO_INT_PRO_NMI)
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#define ESP32S2_IRQ_GPIO_INT_APP (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_GPIO_INT_APP)
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#define ESP32S2_IRQ_GPIO_INT_APP_NMI (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_GPIO_INT_APP_NMI)
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#define ESP32S2_IRQ_DEDICATED_GPIO_IN (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_DEDICATED_GPIO_IN)
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#define ESP32S2_IRQ_INT_FROM_CPU0 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_INT_FROM_CPU0
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#define ESP32S2_IRQ_INT_FROM_CPU1 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_INT_FROM_CPU1)
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#define ESP32S2_IRQ_INT_FROM_CPU2 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_INT_FROM_CPU2)
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#define ESP32S2_IRQ_INT_FROM_CPU3 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_INT_FROM_CPU3)
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#define ESP32_IRQ_SREG0 ESP32S2_IRQ_MAC
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#define ESP32_NIRQS_SREG0 32
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/* PRO_INTR_STATUS_REG_1 */
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#define ESP32S2_IRQ_SPI1 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SPI1)
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#define ESP32S2_IRQ_SPI2 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SPI2)
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#define ESP32S2_IRQ_SPI3 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SPI3)
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#define ESP32S2_IRQ_I2S0 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_I2S0)
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#define ESP32S2_IRQ_I2S1 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_I2S1)
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#define ESP32S2_IRQ_UART (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_UART)
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#define ESP32S2_IRQ_UART1 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_UART1)
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#define ESP32S2_IRQ_UART2 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_UART2)
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#define ESP32S2_IRQ_SDIO_HOST (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SDIO_HOST)
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#define ESP32S2_IRQ_PWM0 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PWM0)
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#define ESP32S2_IRQ_PWM1 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PWM1)
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#define ESP32S2_IRQ_PWM2 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PWM2)
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#define ESP32S2_IRQ_PWM3 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PWM3)
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#define ESP32S2_IRQ_LEDC (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_LEDC)
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#define ESP32S2_IRQ_EFUSE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_EFUSE)
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#define ESP32S2_IRQ_CAN (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_CAN)
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#define ESP32S2_IRQ_USB (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_USB)
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#define ESP32S2_IRQ_RTC_CORE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_RTC_CORE)
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#define ESP32S2_IRQ_RMT (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_RMT)
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#define ESP32S2_IRQ_PCNT (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PCNT)
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#define ESP32S2_IRQ_I2C_EXT0 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_I2C_EXT0)
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#define ESP32S2_IRQ_I2C_EXT1 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_I2C_EXT1)
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#define ESP32S2_IRQ_RSA (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_RSA)
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#define ESP32S2_IRQ_SHA (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SHA)
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#define ESP32S2_IRQ_AES (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_AES)
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#define ESP32S2_IRQ_SPI2_DMA (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SPI2_DMA)
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#define ESP32S2_IRQ_SPI3_DMA (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SPI3_DMA)
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#define ESP32S2_IRQ_WDG (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_WDG)
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#define ESP32S2_IRQ_TIMER (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TIMER)
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#define ESP32S2_IRQ_TIMER_INT2 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TIMER_INT2)
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#define ESP32S2_IRQ_TG_T0_EDGE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG_T0_EDGE)
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#define ESP32S2_IRQ_TG_T1_EDGE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG_T1_EDGE)
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#define ESP32S2_IRQ_SREG1 ESP32S2_IRQ_SPI1
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#define ESP32S2_NIRQS_SREG1 32
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/* PRO_INTR_STATUS_REG_2 */
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#define ESP32S2_IRQ_TG_WDT_EDGE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG_WDT_EDGE)
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#define ESP32S2_IRQ_TG_LACT_EDGE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG_LACT_EDGE)
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#define ESP32S2_IRQ_TG1_T0_EDGE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG1_T0_EDGE)
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#define ESP32S2_IRQ_TG1_T1_EDGE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG1_T1_EDGE)
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#define ESP32S2_IRQ_TG1_WDT_EDGE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG1_WDT_EDGE)
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#define ESP32S2_IRQ_TG1_LACT_EDGE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_TG1_LACT_EDGE)
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#define ESP32S2_IRQ_CACHE_IA (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_CACHE_IA)
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#define ESP32S2_IRQ_SYSTIMER_TARGET0 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SYSTIMER_TARGET0)
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#define ESP32S2_IRQ_SYSTIMER_TARGET1 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SYSTIMER_TARGET1)
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#define ESP32S2_IRQ_SYSTIMER_TARGET2 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SYSTIMER_TARGET2)
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#define ESP32S2_IRQ_ASSIST_DEBUG (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_ASSIST_DEBUG)
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#define ESP32S2_IRQ_PMS_PRO_IRAM0_ILG (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PMS_PRO_IRAM0_ILG)
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#define ESP32S2_IRQ_PMS_PRO_DRAM0_ILG (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PMS_PRO_DRAM0_ILG)
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#define ESP32S2_IRQ_PMS_PRO_DPORT_ILG (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PMS_PRO_DPORT_ILG)
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#define ESP32S2_IRQ_PMS_PRO_AHB_ILG (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PMS_PRO_AHB_ILG)
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#define ESP32S2_IRQ_PMS_PRO_CACHE_ILG (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PMS_PRO_CACHE_ILG)
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#define ESP32S2_IRQ_PMS_DMA_APB_I_ILG (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PMS_DMA_APB_I_ILG)
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#define ESP32S2_IRQ_PMS_DMA_RX_I_ILG (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PMS_DMA_RX_I_ILG)
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#define ESP32S2_IRQ_PMS_DMA_TX_I_ILG (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_PMS_DMA_TX_I_ILG)
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#define ESP32S2_IRQ_SPI_MEM_REJECT (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SPI_MEM_REJECT)
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#define ESP32S2_IRQ_DMA_COPY (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_DMA_COPY)
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#define ESP32S2_IRQ_SPI4_DMA (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SPI4_DMA)
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#define ESP32S2_IRQ_SPI4 (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_SPI4)
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#define ESP32S2_IRQ_DCACHE_PRELOAD (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_DCACHE_PRELOAD)
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#define ESP32S2_IRQ_ICACHE_PRELOAD (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_ICACHE_PRELOAD)
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#define ESP32S2_IRQ_APB_ADC (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_APB_ADC)
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#define ESP32S2_IRQ_CRYPTO_DMA (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_CRYPTO_DMA)
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#define ESP32S2_IRQ_CPU_PERI_ERR (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_CPU_PERI_ERR)
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#define ESP32S2_IRQ_APB_PERI_ERE (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_APB_PERI_ERR)
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#define ESP32S2_IRQ_DCACHE_SYNC (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_DCACHE_SYNC)
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#define ESP32S2_IRQ_ICACHE_SYNC (XTENSA_IRQ_FIRSTPERI + ESP32S2_PERI_ICACHE_SYNC)
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#define ESP32S2_IRQ_SREG2 ESP32S2_IRQ_TG_WDT_EDGE
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#define ESP32S2_NIRQS_SREG2 32
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/* PRO_INTR_STATUS_REG_2 / APP_INTR_STATUS_REG_2 */
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#define ESP32S2_IRQ_SREG2 ESP32S2_IRQ_TG1_WDT_EDGE
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#define ESP32S2_NIRQS_SREG2 5
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#define ESP32S2_NIRQ_PERIPH ESP32S2_NPERIPHERALS
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/* Second level GPIO interrupts. GPIO interrupts are decoded and dispatched
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* as a second level of decoding: The first level dispatches to the GPIO
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* interrupt handler. The second to the decoded GPIO interrupt handler.
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*/
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#ifdef CONFIG_ESP32S2_GPIO_IRQ
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# define ESP32S2_NIRQ_GPIO 40
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# define ESP32S2_FIRST_GPIOIRQ (XTENSA_NIRQ_INTERNAL+ESP32S2_NIRQ_PERIPH)
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# define ESP32S2_LAST_GPIOIRQ (ESP32S2_FIRST_GPIOIRQ+ESP32S2_NIRQ_GPIO-1)
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# define ESP32S2_PIN2IRQ(p) ((p) + ESP32S2_FIRST_GPIOIRQ)
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# define ESP32S2_IRQ2PIN(i) ((i) - ESP32S2_FIRST_GPIOIRQ)
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#else
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# define ESP32S2_NIRQ_GPIO 0
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#endif
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/* Total number of interrupts */
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#define NR_IRQS (XTENSA_NIRQ_INTERNAL+ESP32S2_NIRQ_PERIPH+ESP32S2_NIRQ_GPIO)
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/* Xtensa CPU Interrupts.
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*
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* Each of the two CPUs (PRO and APP) have 32 interrupts each, of which
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* 26 can be mapped to peripheral interrupts:
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*
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* Level triggered peripherals (21 total):
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* 0-5, 8-9, 12-13, 17-18 - Priority 1
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* 19-21 - Priority 2
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* 23, 27 - Priority 3
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* 24-25 - Priority 4
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* 26, 31 - Priority 5
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* Edge triggered peripherals (4 total):
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* 10 - Priority 1
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* 22 - Priority 3
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* 28, 30 - Priority 4
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* NMI (1 total):
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* 14 - NMI
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*
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* CPU peripheral interrupts can be a assigned to a CPU interrupt using the
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* PRO_*_MAP_REG or APP_*_MAP_REG. There are a pair of these registers for
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* each peripheral source. Multiple peripheral interrupt sources can be
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* mapped to the same CPU interrupt.
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*
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* The remaining, six, internal CPU interrupts are:
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*
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* 6 Timer0 - Priority 1
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* 7 Software - Priority 1
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* 11 Profiling - Priority 3
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* 15 Timer1 - Priority 3
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* 16 Timer2 - Priority 5
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* 29 Software - Priority 3
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*
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* A peripheral interrupt can be disabled
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*/
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#define ESP32S2_CPUINT_LEVELPERIPH_0 0
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#define ESP32S2_CPUINT_LEVELPERIPH_1 1
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#define ESP32S2_CPUINT_LEVELPERIPH_2 2
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#define ESP32S2_CPUINT_LEVELPERIPH_3 3
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#define ESP32S2_CPUINT_LEVELPERIPH_4 4
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#define ESP32S2_CPUINT_LEVELPERIPH_5 5
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#define ESP32S2_CPUINT_LEVELPERIPH_6 8
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#define ESP32S2_CPUINT_LEVELPERIPH_7 9
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#define ESP32S2_CPUINT_LEVELPERIPH_8 12
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#define ESP32S2_CPUINT_LEVELPERIPH_9 13
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#define ESP32S2_CPUINT_LEVELPERIPH_10 17
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#define ESP32S2_CPUINT_LEVELPERIPH_11 18
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#define ESP32S2_CPUINT_LEVELPERIPH_12 19
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#define ESP32S2_CPUINT_LEVELPERIPH_13 20
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#define ESP32S2_CPUINT_LEVELPERIPH_14 21
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#define ESP32S2_CPUINT_LEVELPERIPH_15 23
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#define ESP32S2_CPUINT_LEVELPERIPH_16 24
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#define ESP32S2_CPUINT_LEVELPERIPH_17 25
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#define ESP32S2_CPUINT_LEVELPERIPH_18 26
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#define ESP32S2_CPUINT_LEVELPERIPH_19 27
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#define ESP32S2_CPUINT_LEVELPERIPH_20 31
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#define ESP32S2_CPUINT_NLEVELPERIPHS 21
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#define EPS32_CPUINT_LEVELSET 0x8fbe333f
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#define ESP32S2_CPUINT_EDGEPERIPH_0 10
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#define ESP32S2_CPUINT_EDGEPERIPH_1 22
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#define ESP32S2_CPUINT_EDGEPERIPH_2 28
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#define ESP32S2_CPUINT_EDGEPERIPH_3 30
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#define ESP32S2_CPUINT_NEDGEPERIPHS 4
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#define EPS32_CPUINT_EDGESET 0x50400400
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#define ESP32S2_CPUINT_NNMIPERIPHS 1
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#define EPS32_CPUINT_NMISET 0x00004000
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#define ESP32S2_CPUINT_MAC 0
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#define ESP32S2_CPUINT_TIMER0 6
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#define ESP32S2_CPUINT_SOFTWARE0 7
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#define ESP32S2_CPUINT_PROFILING 11
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#define ESP32S2_CPUINT_TIMER1 15
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#define ESP32S2_CPUINT_TIMER2 16
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#define ESP32S2_CPUINT_SOFTWARE1 29
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#define ESP32S2_CPUINT_NINTERNAL 6
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#define ESP32S2_NCPUINTS 32
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#define ESP32S2_CPUINT_MAX (ESP32S2_NCPUINTS - 1)
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#define ESP32_CPUINT_PERIPHSET 0xdffe773f
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#define EPS32_CPUINT_INTERNALSET 0x200188c0
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/* Priority 1: 0-10, 12-13, 17-18 (15)
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* Priority 2: 19-21 (3)
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* Priority 3: 11, 15, 22-23, 27, 29 (6)
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* Priority 4: 24-25, 28, 30 (4)
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* Priority 5: 16, 26, 31 (3)
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* Priority NMI: 14 (1)
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*/
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#define ESP32S2_INTPRI1_MASK 0x000637ff
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#define ESP32S2_INTPRI2_MASK 0x00380000
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#define ESP32S2_INTPRI3_MASK 0x28c08800
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#define ESP32S2_INTPRI4_MASK 0x53000000
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#define ESP32S2_INTPRI5_MASK 0x84010000
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#define ESP32S2_INTNMI_MASK 0x00004000
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/****************************************************************************
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|
* Public Types
|
|
****************************************************************************/
|
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|
|
#ifndef __ASSEMBLY__
|
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|
|
/****************************************************************************
|
|
* Inline functions
|
|
****************************************************************************/
|
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|
|
/****************************************************************************
|
|
* Public Data
|
|
****************************************************************************/
|
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|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
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|
|
#ifdef __cplusplus
|
|
#define EXTERN extern "C"
|
|
extern "C"
|
|
{
|
|
#else
|
|
#define EXTERN extern
|
|
#endif
|
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|
|
#undef EXTERN
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
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#endif /* __ASSEMBLY__ */
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#endif /* __ARCH_XTENSA_INCLUDE_ESP32S2_IRQ_H */
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