irq.h (1091B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef __ASM_RC32434_IRQ_H 3#define __ASM_RC32434_IRQ_H 4 5#define NR_IRQS 256 6 7#include <asm/mach-generic/irq.h> 8#include <asm/mach-rc32434/rb.h> 9 10/* Interrupt Controller */ 11#define IC_GROUP0_PEND (REGBASE + 0x38000) 12#define IC_GROUP0_MASK (REGBASE + 0x38008) 13#define IC_GROUP_OFFSET 0x0C 14 15#define NUM_INTR_GROUPS 5 16 17/* 16550 UARTs */ 18#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */ 19 /* GRP3 IRQ numbers start here */ 20#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) 21 /* GRP4 IRQ numbers start here */ 22#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) 23 /* GRP5 IRQ numbers start here */ 24#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) 25#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32) 26 27#define UART0_IRQ (GROUP3_IRQ_BASE + 0) 28 29#define ETH0_DMA_RX_IRQ (GROUP1_IRQ_BASE + 0) 30#define ETH0_DMA_TX_IRQ (GROUP1_IRQ_BASE + 1) 31#define ETH0_RX_OVR_IRQ (GROUP3_IRQ_BASE + 9) 32#define ETH0_TX_UND_IRQ (GROUP3_IRQ_BASE + 10) 33 34#define GPIO_MAPPED_IRQ_BASE GROUP4_IRQ_BASE 35#define GPIO_MAPPED_IRQ_GROUP 4 36 37#endif /* __ASM_RC32434_IRQ_H */