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37 lines
1.1 KiB
37 lines
1.1 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __ASM_RC32434_IRQ_H |
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#define __ASM_RC32434_IRQ_H |
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#define NR_IRQS 256 |
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#include <asm/mach-generic/irq.h> |
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#include <asm/mach-rc32434/rb.h> |
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/* Interrupt Controller */ |
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#define IC_GROUP0_PEND (REGBASE + 0x38000) |
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#define IC_GROUP0_MASK (REGBASE + 0x38008) |
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#define IC_GROUP_OFFSET 0x0C |
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#define NUM_INTR_GROUPS 5 |
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/* 16550 UARTs */ |
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#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */ |
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/* GRP3 IRQ numbers start here */ |
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#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) |
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/* GRP4 IRQ numbers start here */ |
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#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) |
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/* GRP5 IRQ numbers start here */ |
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#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) |
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#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32) |
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#define UART0_IRQ (GROUP3_IRQ_BASE + 0) |
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#define ETH0_DMA_RX_IRQ (GROUP1_IRQ_BASE + 0) |
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#define ETH0_DMA_TX_IRQ (GROUP1_IRQ_BASE + 1) |
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#define ETH0_RX_OVR_IRQ (GROUP3_IRQ_BASE + 9) |
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#define ETH0_TX_UND_IRQ (GROUP3_IRQ_BASE + 10) |
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#define GPIO_MAPPED_IRQ_BASE GROUP4_IRQ_BASE |
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#define GPIO_MAPPED_IRQ_GROUP 4 |
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#endif /* __ASM_RC32434_IRQ_H */
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