199 lines
7.3 KiB
C
199 lines
7.3 KiB
C
|
/*
|
||
|
|
* linux/include/asm-arm/arch-sa1100/irqs.h
|
||
|
|
*
|
||
|
|
* Copyright (C) 1996 Russell King
|
||
|
|
* Copyright (C) 1998 Deborah Wallach (updates for SA1100/Brutus).
|
||
|
|
* Copyright (C) 1999 Nicolas Pitre (full GPIO irq isolation)
|
||
|
|
*
|
||
|
|
* 2001/11/14 RMK Cleaned up and standardised a lot of the IRQs.
|
||
|
|
*/
|
||
|
|
#include <linux/config.h>
|
||
|
|
|
||
|
|
#define IRQ_GPIO0 0
|
||
|
|
#define IRQ_GPIO1 1
|
||
|
|
#define IRQ_GPIO2 2
|
||
|
|
#define IRQ_GPIO3 3
|
||
|
|
#define IRQ_GPIO4 4
|
||
|
|
#define IRQ_GPIO5 5
|
||
|
|
#define IRQ_GPIO6 6
|
||
|
|
#define IRQ_GPIO7 7
|
||
|
|
#define IRQ_GPIO8 8
|
||
|
|
#define IRQ_GPIO9 9
|
||
|
|
#define IRQ_GPIO10 10
|
||
|
|
#define IRQ_GPIO11_27 11
|
||
|
|
#define IRQ_LCD 12 /* LCD controller */
|
||
|
|
#define IRQ_Ser0UDC 13 /* Ser. port 0 UDC */
|
||
|
|
#define IRQ_Ser1SDLC 14 /* Ser. port 1 SDLC */
|
||
|
|
#define IRQ_Ser1UART 15 /* Ser. port 1 UART */
|
||
|
|
#define IRQ_Ser2ICP 16 /* Ser. port 2 ICP */
|
||
|
|
#define IRQ_Ser3UART 17 /* Ser. port 3 UART */
|
||
|
|
#define IRQ_Ser4MCP 18 /* Ser. port 4 MCP */
|
||
|
|
#define IRQ_Ser4SSP 19 /* Ser. port 4 SSP */
|
||
|
|
#define IRQ_DMA0 20 /* DMA controller channel 0 */
|
||
|
|
#define IRQ_DMA1 21 /* DMA controller channel 1 */
|
||
|
|
#define IRQ_DMA2 22 /* DMA controller channel 2 */
|
||
|
|
#define IRQ_DMA3 23 /* DMA controller channel 3 */
|
||
|
|
#define IRQ_DMA4 24 /* DMA controller channel 4 */
|
||
|
|
#define IRQ_DMA5 25 /* DMA controller channel 5 */
|
||
|
|
#define IRQ_OST0 26 /* OS Timer match 0 */
|
||
|
|
#define IRQ_OST1 27 /* OS Timer match 1 */
|
||
|
|
#define IRQ_OST2 28 /* OS Timer match 2 */
|
||
|
|
#define IRQ_OST3 29 /* OS Timer match 3 */
|
||
|
|
#define IRQ_RTC1Hz 30 /* RTC 1 Hz clock */
|
||
|
|
#define IRQ_RTCAlrm 31 /* RTC Alarm */
|
||
|
|
|
||
|
|
#define IRQ_GPIO11 32
|
||
|
|
#define IRQ_GPIO12 33
|
||
|
|
#define IRQ_GPIO13 34
|
||
|
|
#define IRQ_GPIO14 35
|
||
|
|
#define IRQ_GPIO15 36
|
||
|
|
#define IRQ_GPIO16 37
|
||
|
|
#define IRQ_GPIO17 38
|
||
|
|
#define IRQ_GPIO18 39
|
||
|
|
#define IRQ_GPIO19 40
|
||
|
|
#define IRQ_GPIO20 41
|
||
|
|
#define IRQ_GPIO21 42
|
||
|
|
#define IRQ_GPIO22 43
|
||
|
|
#define IRQ_GPIO23 44
|
||
|
|
#define IRQ_GPIO24 45
|
||
|
|
#define IRQ_GPIO25 46
|
||
|
|
#define IRQ_GPIO26 47
|
||
|
|
#define IRQ_GPIO27 48
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The next 16 interrupts are for board specific purposes. Since
|
||
|
|
* the kernel can only run on one machine at a time, we can re-use
|
||
|
|
* these. If you need more, increase IRQ_BOARD_END, but keep it
|
||
|
|
* within sensible limits. IRQs 49 to 64 are available.
|
||
|
|
*/
|
||
|
|
#define IRQ_BOARD_START 49
|
||
|
|
#define IRQ_BOARD_END 65
|
||
|
|
|
||
|
|
#define IRQ_SA1111_START (IRQ_BOARD_END)
|
||
|
|
#define IRQ_GPAIN0 (IRQ_BOARD_END + 0)
|
||
|
|
#define IRQ_GPAIN1 (IRQ_BOARD_END + 1)
|
||
|
|
#define IRQ_GPAIN2 (IRQ_BOARD_END + 2)
|
||
|
|
#define IRQ_GPAIN3 (IRQ_BOARD_END + 3)
|
||
|
|
#define IRQ_GPBIN0 (IRQ_BOARD_END + 4)
|
||
|
|
#define IRQ_GPBIN1 (IRQ_BOARD_END + 5)
|
||
|
|
#define IRQ_GPBIN2 (IRQ_BOARD_END + 6)
|
||
|
|
#define IRQ_GPBIN3 (IRQ_BOARD_END + 7)
|
||
|
|
#define IRQ_GPBIN4 (IRQ_BOARD_END + 8)
|
||
|
|
#define IRQ_GPBIN5 (IRQ_BOARD_END + 9)
|
||
|
|
#define IRQ_GPCIN0 (IRQ_BOARD_END + 10)
|
||
|
|
#define IRQ_GPCIN1 (IRQ_BOARD_END + 11)
|
||
|
|
#define IRQ_GPCIN2 (IRQ_BOARD_END + 12)
|
||
|
|
#define IRQ_GPCIN3 (IRQ_BOARD_END + 13)
|
||
|
|
#define IRQ_GPCIN4 (IRQ_BOARD_END + 14)
|
||
|
|
#define IRQ_GPCIN5 (IRQ_BOARD_END + 15)
|
||
|
|
#define IRQ_GPCIN6 (IRQ_BOARD_END + 16)
|
||
|
|
#define IRQ_GPCIN7 (IRQ_BOARD_END + 17)
|
||
|
|
#define IRQ_MSTXINT (IRQ_BOARD_END + 18)
|
||
|
|
#define IRQ_MSRXINT (IRQ_BOARD_END + 19)
|
||
|
|
#define IRQ_MSSTOPERRINT (IRQ_BOARD_END + 20)
|
||
|
|
#define IRQ_TPTXINT (IRQ_BOARD_END + 21)
|
||
|
|
#define IRQ_TPRXINT (IRQ_BOARD_END + 22)
|
||
|
|
#define IRQ_TPSTOPERRINT (IRQ_BOARD_END + 23)
|
||
|
|
#define SSPXMTINT (IRQ_BOARD_END + 24)
|
||
|
|
#define SSPRCVINT (IRQ_BOARD_END + 25)
|
||
|
|
#define SSPROR (IRQ_BOARD_END + 26)
|
||
|
|
#define AUDXMTDMADONEA (IRQ_BOARD_END + 32)
|
||
|
|
#define AUDRCVDMADONEA (IRQ_BOARD_END + 33)
|
||
|
|
#define AUDXMTDMADONEB (IRQ_BOARD_END + 34)
|
||
|
|
#define AUDRCVDMADONEB (IRQ_BOARD_END + 35)
|
||
|
|
#define AUDTFSR (IRQ_BOARD_END + 36)
|
||
|
|
#define AUDRFSR (IRQ_BOARD_END + 37)
|
||
|
|
#define AUDTUR (IRQ_BOARD_END + 38)
|
||
|
|
#define AUDROR (IRQ_BOARD_END + 39)
|
||
|
|
#define AUDDTS (IRQ_BOARD_END + 40)
|
||
|
|
#define AUDRDD (IRQ_BOARD_END + 41)
|
||
|
|
#define AUDSTO (IRQ_BOARD_END + 42)
|
||
|
|
#define IRQ_USBPWR (IRQ_BOARD_END + 43)
|
||
|
|
#define IRQ_HCIM (IRQ_BOARD_END + 44)
|
||
|
|
#define IRQ_HCIBUFFACC (IRQ_BOARD_END + 45)
|
||
|
|
#define IRQ_HCIRMTWKP (IRQ_BOARD_END + 46)
|
||
|
|
#define IRQ_NHCIMFCIR (IRQ_BOARD_END + 47)
|
||
|
|
#define IRQ_USB_PORT_RESUME (IRQ_BOARD_END + 48)
|
||
|
|
#define IRQ_S0_READY_NINT (IRQ_BOARD_END + 49)
|
||
|
|
#define IRQ_S1_READY_NINT (IRQ_BOARD_END + 50)
|
||
|
|
#define IRQ_S0_CD_VALID (IRQ_BOARD_END + 51)
|
||
|
|
#define IRQ_S1_CD_VALID (IRQ_BOARD_END + 52)
|
||
|
|
#define IRQ_S0_BVD1_STSCHG (IRQ_BOARD_END + 53)
|
||
|
|
#define IRQ_S1_BVD1_STSCHG (IRQ_BOARD_END + 54)
|
||
|
|
|
||
|
|
#define IRQ_LOCOMO_START (IRQ_BOARD_END)
|
||
|
|
#define IRQ_LOCOMO_KEY (IRQ_BOARD_END + 0)
|
||
|
|
#define IRQ_LOCOMO_GPIO0 (IRQ_BOARD_END + 1)
|
||
|
|
#define IRQ_LOCOMO_GPIO1 (IRQ_BOARD_END + 2)
|
||
|
|
#define IRQ_LOCOMO_GPIO2 (IRQ_BOARD_END + 3)
|
||
|
|
#define IRQ_LOCOMO_GPIO3 (IRQ_BOARD_END + 4)
|
||
|
|
#define IRQ_LOCOMO_GPIO4 (IRQ_BOARD_END + 5)
|
||
|
|
#define IRQ_LOCOMO_GPIO5 (IRQ_BOARD_END + 6)
|
||
|
|
#define IRQ_LOCOMO_GPIO6 (IRQ_BOARD_END + 7)
|
||
|
|
#define IRQ_LOCOMO_GPIO7 (IRQ_BOARD_END + 8)
|
||
|
|
#define IRQ_LOCOMO_GPIO8 (IRQ_BOARD_END + 9)
|
||
|
|
#define IRQ_LOCOMO_GPIO9 (IRQ_BOARD_END + 10)
|
||
|
|
#define IRQ_LOCOMO_GPIO10 (IRQ_BOARD_END + 11)
|
||
|
|
#define IRQ_LOCOMO_GPIO11 (IRQ_BOARD_END + 12)
|
||
|
|
#define IRQ_LOCOMO_GPIO12 (IRQ_BOARD_END + 13)
|
||
|
|
#define IRQ_LOCOMO_GPIO13 (IRQ_BOARD_END + 14)
|
||
|
|
#define IRQ_LOCOMO_GPIO14 (IRQ_BOARD_END + 15)
|
||
|
|
#define IRQ_LOCOMO_GPIO15 (IRQ_BOARD_END + 16)
|
||
|
|
#define IRQ_LOCOMO_LT (IRQ_BOARD_END + 17)
|
||
|
|
#define IRQ_LOCOMO_SPI_RFR (IRQ_BOARD_END + 18)
|
||
|
|
#define IRQ_LOCOMO_SPI_RFW (IRQ_BOARD_END + 19)
|
||
|
|
#define IRQ_LOCOMO_SPI_OVRN (IRQ_BOARD_END + 20)
|
||
|
|
#define IRQ_LOCOMO_SPI_TEND (IRQ_BOARD_END + 21)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Figure out the MAX IRQ number.
|
||
|
|
*
|
||
|
|
* If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1.
|
||
|
|
* If we have an LoCoMo, the max IRQ is IRQ_LOCOMO_SPI_TEND+1
|
||
|
|
* Otherwise, we have the standard IRQs only.
|
||
|
|
*/
|
||
|
|
#ifdef CONFIG_SA1111
|
||
|
|
#define NR_IRQS (IRQ_S1_BVD1_STSCHG + 1)
|
||
|
|
#elif defined(CONFIG_SA1100_H3800)
|
||
|
|
#define NR_IRQS (IRQ_BOARD_END)
|
||
|
|
#elif defined(CONFIG_SHARP_LOCOMO)
|
||
|
|
#define NR_IRQS (IRQ_LOCOMO_SPI_TEND + 1)
|
||
|
|
#else
|
||
|
|
#define NR_IRQS (IRQ_BOARD_START)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Board specific IRQs. Define them here.
|
||
|
|
* Do not surround them with ifdefs.
|
||
|
|
*/
|
||
|
|
#define IRQ_NEPONSET_SMC9196 (IRQ_BOARD_START + 0)
|
||
|
|
#define IRQ_NEPONSET_USAR (IRQ_BOARD_START + 1)
|
||
|
|
#define IRQ_NEPONSET_SA1111 (IRQ_BOARD_START + 2)
|
||
|
|
|
||
|
|
/* LoCoMo Interrupts (CONFIG_SHARP_LOCOMO) */
|
||
|
|
#define IRQ_LOCOMO_KEY_BASE (IRQ_BOARD_START + 0)
|
||
|
|
#define IRQ_LOCOMO_GPIO_BASE (IRQ_BOARD_START + 1)
|
||
|
|
#define IRQ_LOCOMO_LT_BASE (IRQ_BOARD_START + 2)
|
||
|
|
#define IRQ_LOCOMO_SPI_BASE (IRQ_BOARD_START + 3)
|
||
|
|
|
||
|
|
/* H3800-specific IRQs (CONFIG_SA1100_H3800) */
|
||
|
|
#define H3800_KPIO_IRQ_START (IRQ_BOARD_START)
|
||
|
|
#define IRQ_H3800_KEY (IRQ_BOARD_START + 0)
|
||
|
|
#define IRQ_H3800_SPI (IRQ_BOARD_START + 1)
|
||
|
|
#define IRQ_H3800_OWM (IRQ_BOARD_START + 2)
|
||
|
|
#define IRQ_H3800_ADC (IRQ_BOARD_START + 3)
|
||
|
|
#define IRQ_H3800_UART_0 (IRQ_BOARD_START + 4)
|
||
|
|
#define IRQ_H3800_UART_1 (IRQ_BOARD_START + 5)
|
||
|
|
#define IRQ_H3800_TIMER_0 (IRQ_BOARD_START + 6)
|
||
|
|
#define IRQ_H3800_TIMER_1 (IRQ_BOARD_START + 7)
|
||
|
|
#define IRQ_H3800_TIMER_2 (IRQ_BOARD_START + 8)
|
||
|
|
#define H3800_KPIO_IRQ_COUNT 9
|
||
|
|
|
||
|
|
#define H3800_GPIO_IRQ_START (IRQ_BOARD_START + 9)
|
||
|
|
#define IRQ_H3800_PEN (IRQ_BOARD_START + 9)
|
||
|
|
#define IRQ_H3800_SD_DETECT (IRQ_BOARD_START + 10)
|
||
|
|
#define IRQ_H3800_EAR_IN (IRQ_BOARD_START + 11)
|
||
|
|
#define IRQ_H3800_USB_DETECT (IRQ_BOARD_START + 12)
|
||
|
|
#define IRQ_H3800_SD_CON_SLT (IRQ_BOARD_START + 13)
|
||
|
|
#define H3800_GPIO_IRQ_COUNT 5
|