ls1c.h
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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2011-08-08 lgnq first version
* 2015-07-06 chinesebear modified for loongson 1c
*/
#ifndef __LS1C_H__
#define __LS1C_H__
#include <gs232.h>
#define LS1C_ACPI_IRQ 0
#define LS1C_HPET_IRQ 1
//#define LS1C_UART0_IRQ 3 // linux����3��v1.4�汾��1c�ֲ�����2�������Σ���ȷ��
#define LS1C_UART1_IRQ 4
#define LS1C_UART2_IRQ 5
#define LS1C_CAN0_IRQ 6
#define LS1C_CAN1_IRQ 7
#define LS1C_SPI0_IRQ 8
#define LS1C_SPI1_IRQ 9
#define LS1C_AC97_IRQ 10
#define LS1C_MS_IRQ 11
#define LS1C_KB_IRQ 12
#define LS1C_DMA0_IRQ 13
#define LS1C_DMA1_IRQ 14
#define LS1C_DMA2_IRQ 15
#define LS1C_NAND_IRQ 16
#define LS1C_PWM0_IRQ 17
#define LS1C_PWM1_IRQ 18
#define LS1C_PWM2_IRQ 19
#define LS1C_PWM3_IRQ 20
#define LS1C_RTC_INT0_IRQ 21
#define LS1C_RTC_INT1_IRQ 22
#define LS1C_RTC_INT2_IRQ 23
#define LS1C_UART3_IRQ 29
#define LS1C_ADC_IRQ 30
#define LS1C_SDIO_IRQ 31
#define LS1C_EHCI_IRQ (32+0)
#define LS1C_OHCI_IRQ (32+1)
#define LS1C_OTG_IRQ (32+2)
#define LS1C_MAC_IRQ (32+3)
#define LS1C_CAM_IRQ (32+4)
#define LS1C_UART4_IRQ (32+5)
#define LS1C_UART5_IRQ (32+6)
#define LS1C_UART6_IRQ (32+7)
#define LS1C_UART7_IRQ (32+8)
#define LS1C_UART8_IRQ (32+9)
#define LS1C_UART9_IRQ (32+13)
#define LS1C_UART10_IRQ (32+14)
#define LS1C_UART11_IRQ (32+15)
#define LS1C_I2C2_IRQ (32+17)
#define LS1C_I2C1_IRQ (32+18)
#define LS1C_I2C0_IRQ (32+19)
#define LS1C_GPIO_IRQ 64
#define LS1C_GPIO_FIRST_IRQ 64
#define LS1C_GPIO_IRQ_COUNT 96
#define LS1C_GPIO_LAST_IRQ (LS1C_GPIO_FIRST_IRQ + LS1C_GPIO_IRQ_COUNT-1)
#define LS1C_LAST_IRQ 159
#define LS1C_INTREG_BASE 0xbfd01040
// ��о1c���жϷ�Ϊ���飬ÿ��32��
#define LS1C_NR_IRQS (32*5)
// GPIO��ź��жϺ�֮��Ļ���ת��
#define LS1C_GPIO_TO_IRQ(GPIOn) (LS1C_GPIO_FIRST_IRQ + (GPIOn))
#define LS1C_IRQ_TO_GPIO(IRQn) ((IRQn) - LS1C_GPIO_FIRST_IRQ)
#endif