117 lines
3.8 KiB
C
117 lines
3.8 KiB
C
/*
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* arch/arm/mach-h720x/include/mach/irqs.h
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*
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* Copyright (C) 2000 Jungjun Kim
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* (C) 2003 Robert Schwebel <r.schwebel@pengutronix.de>
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* (C) 2003 Thomas Gleixner <tglx@linutronix.de>
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*
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*/
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#ifndef __ASM_ARCH_IRQS_H
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#define __ASM_ARCH_IRQS_H
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#if defined (CONFIG_CPU_H7201)
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#define IRQ_PMU 0 /* 0x000001 */
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#define IRQ_DMA 1 /* 0x000002 */
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#define IRQ_LCD 2 /* 0x000004 */
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#define IRQ_VGA 3 /* 0x000008 */
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#define IRQ_PCMCIA1 4 /* 0x000010 */
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#define IRQ_PCMCIA2 5 /* 0x000020 */
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#define IRQ_AFE 6 /* 0x000040 */
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#define IRQ_AIC 7 /* 0x000080 */
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#define IRQ_KEYBOARD 8 /* 0x000100 */
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#define IRQ_TIMER0 9 /* 0x000200 */
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#define IRQ_RTC 10 /* 0x000400 */
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#define IRQ_SOUND 11 /* 0x000800 */
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#define IRQ_USB 12 /* 0x001000 */
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#define IRQ_IrDA 13 /* 0x002000 */
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#define IRQ_UART0 14 /* 0x004000 */
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#define IRQ_UART1 15 /* 0x008000 */
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#define IRQ_SPI 16 /* 0x010000 */
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#define IRQ_GPIOA 17 /* 0x020000 */
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#define IRQ_GPIOB 18 /* 0x040000 */
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#define IRQ_GPIOC 19 /* 0x080000 */
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#define IRQ_GPIOD 20 /* 0x100000 */
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#define IRQ_CommRX 21 /* 0x200000 */
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#define IRQ_CommTX 22 /* 0x400000 */
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#define IRQ_Soft 23 /* 0x800000 */
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#define NR_GLBL_IRQS 24
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#define IRQ_CHAINED_GPIOA(x) (NR_GLBL_IRQS + x)
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#define IRQ_CHAINED_GPIOB(x) (IRQ_CHAINED_GPIOA(32) + x)
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#define IRQ_CHAINED_GPIOC(x) (IRQ_CHAINED_GPIOB(32) + x)
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#define IRQ_CHAINED_GPIOD(x) (IRQ_CHAINED_GPIOC(32) + x)
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#define NR_IRQS IRQ_CHAINED_GPIOD(32)
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/* Enable mask for multiplexed interrupts */
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#define IRQ_ENA_MUX (1<<IRQ_GPIOA) | (1<<IRQ_GPIOB) \
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| (1<<IRQ_GPIOC) | (1<<IRQ_GPIOD)
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#elif defined (CONFIG_CPU_H7202)
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#define IRQ_PMU 0 /* 0x00000001 */
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#define IRQ_DMA 1 /* 0x00000002 */
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#define IRQ_LCD 2 /* 0x00000004 */
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#define IRQ_SOUND 3 /* 0x00000008 */
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#define IRQ_I2S 4 /* 0x00000010 */
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#define IRQ_USB 5 /* 0x00000020 */
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#define IRQ_MMC 6 /* 0x00000040 */
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#define IRQ_RTC 7 /* 0x00000080 */
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#define IRQ_UART0 8 /* 0x00000100 */
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#define IRQ_UART1 9 /* 0x00000200 */
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#define IRQ_UART2 10 /* 0x00000400 */
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#define IRQ_UART3 11 /* 0x00000800 */
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#define IRQ_KBD 12 /* 0x00001000 */
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#define IRQ_PS2 13 /* 0x00002000 */
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#define IRQ_AIC 14 /* 0x00004000 */
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#define IRQ_TIMER0 15 /* 0x00008000 */
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#define IRQ_TIMERX 16 /* 0x00010000 */
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#define IRQ_WDT 17 /* 0x00020000 */
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#define IRQ_CAN0 18 /* 0x00040000 */
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#define IRQ_CAN1 19 /* 0x00080000 */
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#define IRQ_EXT0 20 /* 0x00100000 */
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#define IRQ_EXT1 21 /* 0x00200000 */
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#define IRQ_GPIOA 22 /* 0x00400000 */
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#define IRQ_GPIOB 23 /* 0x00800000 */
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#define IRQ_GPIOC 24 /* 0x01000000 */
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#define IRQ_GPIOD 25 /* 0x02000000 */
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#define IRQ_GPIOE 26 /* 0x04000000 */
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#define IRQ_COMMRX 27 /* 0x08000000 */
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#define IRQ_COMMTX 28 /* 0x10000000 */
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#define IRQ_SMC 29 /* 0x20000000 */
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#define IRQ_Soft 30 /* 0x40000000 */
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#define IRQ_RESERVED1 31 /* 0x80000000 */
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#define NR_GLBL_IRQS 32
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#define NR_TIMERX_IRQS 3
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#define IRQ_CHAINED_GPIOA(x) (NR_GLBL_IRQS + x)
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#define IRQ_CHAINED_GPIOB(x) (IRQ_CHAINED_GPIOA(32) + x)
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#define IRQ_CHAINED_GPIOC(x) (IRQ_CHAINED_GPIOB(32) + x)
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#define IRQ_CHAINED_GPIOD(x) (IRQ_CHAINED_GPIOC(32) + x)
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#define IRQ_CHAINED_GPIOE(x) (IRQ_CHAINED_GPIOD(32) + x)
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#define IRQ_CHAINED_TIMERX(x) (IRQ_CHAINED_GPIOE(32) + x)
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#define IRQ_TIMER1 (IRQ_CHAINED_TIMERX(0))
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#define IRQ_TIMER2 (IRQ_CHAINED_TIMERX(1))
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#define IRQ_TIMER64B (IRQ_CHAINED_TIMERX(2))
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#define NR_IRQS (IRQ_CHAINED_TIMERX(NR_TIMERX_IRQS))
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/* Enable mask for multiplexed interrupts */
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#define IRQ_ENA_MUX (1<<IRQ_TIMERX) | (1<<IRQ_GPIOA) | (1<<IRQ_GPIOB) | \
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(1<<IRQ_GPIOC) | (1<<IRQ_GPIOD) | (1<<IRQ_GPIOE) | \
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(1<<IRQ_TIMERX)
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#else
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#error cpu definition mismatch
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#endif
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/* decode irq number to register number */
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#define IRQ_TO_REGNO(irq) ((irq - NR_GLBL_IRQS) >> 5)
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#define IRQ_TO_BIT(irq) (1 << ((irq - NR_GLBL_IRQS) % 32))
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#endif
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