108 lines
4.0 KiB
C
108 lines
4.0 KiB
C
/*
|
|
* File : interrupt.h
|
|
* This file is part of RT-Thread RTOS
|
|
* COPYRIGHT (C) 2017, RT-Thread Development Team
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
* 2018-02-08 RT-Thread the first version
|
|
*/
|
|
#ifndef __INTERRUPT_H__
|
|
#define __INTERRUPT_H__
|
|
|
|
/* Max number of interruptions */
|
|
#define INTERRUPTS_MAX (64)
|
|
/* a group num */
|
|
#define GROUP_NUM (32)
|
|
/* Interrupt Source */
|
|
#define NMI_INTERRUPT (0)
|
|
#define UART0_INTERRUPT (1)
|
|
#define UART1_INTERRUPT (2)
|
|
#define UART2_INTERRUPT (3)
|
|
#define OWA_INTERRUPT (5)
|
|
#define CIR_INTERRUPT (6)
|
|
#define TWI0_INTERRUPT (7)
|
|
#define TWI1_INTERRUPT (8)
|
|
#define TWI2_INTERRUPT (9)
|
|
#define SPI0_INTERRUPT (10)
|
|
#define SPI1_INTERRUPT (11)
|
|
#define TIMER0_INTERRUPT (13)
|
|
#define TIMER1_INTERRUPT (14)
|
|
#define TIMER2_INTERRUPT (15)
|
|
#define WATCHDOG_INTERRUPT (16)
|
|
#define RSB_INTERRUPT (17)
|
|
#define DMA_INTERRUPT (18)
|
|
#define TOUCHPANEL_INTERRUPT (20)
|
|
#define AUDIOCODEC_INTERRUPT (21)
|
|
#define KEYADC_INTERRUPT (22)
|
|
#define SDC0_INTERRUPT (23)
|
|
#define SDC1_INTERRUPT (24)
|
|
#define USB_OTG_INTERRUPT (26)
|
|
#define TVD_INTERRUPT (27)
|
|
#define TVE_INTERRUPT (28)
|
|
#define TCON_INTERRUPT (29)
|
|
#define DE_FE_INTERRUPT (30)
|
|
#define DE_BE_INTERRUPT (31)
|
|
#define CSI_INTERRUPT (32)
|
|
#define DE_INTERLACER_INTERRUPT (33)
|
|
#define VE_INTERRUPT (34)
|
|
#define DAUDIO_INTERRUPT (35)
|
|
#define PIOD_INTERRUPT (38)
|
|
#define PIOE_INTERRUPT (39)
|
|
#define PIOF_INTERRUPT (40)
|
|
|
|
/* intc register address */
|
|
#define INTC_BASE_ADDR (0x01C20400)
|
|
|
|
struct tina_intc
|
|
{
|
|
volatile rt_uint32_t vector_reg; /* 0x00 */
|
|
volatile rt_uint32_t base_addr_reg; /* 0x04 */
|
|
volatile rt_uint32_t reserved0;
|
|
volatile rt_uint32_t nmi_ctrl_reg; /* 0x0C */
|
|
volatile rt_uint32_t pend_reg0; /* 0x10 */
|
|
volatile rt_uint32_t pend_reg1; /* 0x14 */
|
|
volatile rt_uint32_t reserved1[2];
|
|
volatile rt_uint32_t en_reg0; /* 0x20 */
|
|
volatile rt_uint32_t en_reg1; /* 0x24 */
|
|
volatile rt_uint32_t reserved2[2];
|
|
volatile rt_uint32_t mask_reg0; /* 0x30 */
|
|
volatile rt_uint32_t mask_reg1; /* 0x34 */
|
|
volatile rt_uint32_t reserved3[2];
|
|
volatile rt_uint32_t resp_reg0; /* 0x40 */
|
|
volatile rt_uint32_t resp_reg1; /* 0x44 */
|
|
volatile rt_uint32_t reserved4[2];
|
|
volatile rt_uint32_t ff_reg0; /* 0x50 */
|
|
volatile rt_uint32_t ff_reg1; /* 0x54 */
|
|
volatile rt_uint32_t reserved5[2];
|
|
volatile rt_uint32_t prio_reg0; /* 0x60 */
|
|
volatile rt_uint32_t prio_reg1; /* 0x64 */
|
|
volatile rt_uint32_t prio_reg2; /* 0x68 */
|
|
volatile rt_uint32_t prio_reg3; /* 0x6C */
|
|
} ;
|
|
|
|
typedef struct tina_intc *tina_intc_t;
|
|
|
|
#define INTC ((tina_intc_t)INTC_BASE_ADDR)
|
|
|
|
void rt_hw_interrupt_init(void);
|
|
void rt_hw_interrupt_mask(int vector);
|
|
void rt_hw_interrupt_umask(int vector);
|
|
rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler, void *param, const char *name);
|
|
|
|
#endif /* __INTERRUPT_H__ */
|