/* * linux/include/asm-arm/arch-pxa/irqs.h * * Author: Nicolas Pitre * Created: Jun 15, 2001 * Copyright: MontaVista Software Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include #define PXA_IRQ_SKIP 7 /* The first 7 IRQs are not yet used */ #define PXA_IRQ(x) ((x) - PXA_IRQ_SKIP) #define IRQ_HWUART PXA_IRQ(7) /* HWUART Transmit/Receive/Error */ #define IRQ_GPIO0 PXA_IRQ(8) /* GPIO0 Edge Detect */ #define IRQ_GPIO1 PXA_IRQ(9) /* GPIO1 Edge Detect */ #define IRQ_GPIO_2_80 PXA_IRQ(10) /* GPIO[2-80] Edge Detect */ #define IRQ_USB PXA_IRQ(11) /* USB Service */ #define IRQ_PMU PXA_IRQ(12) /* Performance Monitoring Unit */ #define IRQ_I2S PXA_IRQ(13) /* I2S Interrupt */ #define IRQ_AC97 PXA_IRQ(14) /* AC97 Interrupt */ #define IRQ_ASSP PXA_IRQ(15) /* Audio SSP Service Request */ #define IRQ_NSSP PXA_IRQ(16) /* Network SSP Service Request */ #define IRQ_LCD PXA_IRQ(17) /* LCD Controller Service Request */ #define IRQ_I2C PXA_IRQ(18) /* I2C Service Request */ #define IRQ_ICP PXA_IRQ(19) /* ICP Transmit/Receive/Error */ #define IRQ_STUART PXA_IRQ(20) /* STUART Transmit/Receive/Error */ #define IRQ_BTUART PXA_IRQ(21) /* BTUART Transmit/Receive/Error */ #define IRQ_FFUART PXA_IRQ(22) /* FFUART Transmit/Receive/Error*/ #define IRQ_MMC PXA_IRQ(23) /* MMC Status/Error Detection */ #define IRQ_SSP PXA_IRQ(24) /* SSP Service Request */ #define IRQ_DMA PXA_IRQ(25) /* DMA Channel Service Request */ #define IRQ_OST0 PXA_IRQ(26) /* OS Timer match 0 */ #define IRQ_OST1 PXA_IRQ(27) /* OS Timer match 1 */ #define IRQ_OST2 PXA_IRQ(28) /* OS Timer match 2 */ #define IRQ_OST3 PXA_IRQ(29) /* OS Timer match 3 */ #define IRQ_RTC1Hz PXA_IRQ(30) /* RTC HZ Clock Tick */ #define IRQ_RTCAlrm PXA_IRQ(31) /* RTC Alarm */ #define GPIO_2_80_TO_IRQ(x) \ PXA_IRQ((x) - 2 + 32) #define IRQ_GPIO(x) (((x) < 2) ? (IRQ_GPIO0 + (x)) : GPIO_2_80_TO_IRQ(x)) #define IRQ_TO_GPIO_2_80(i) \ ((i) - PXA_IRQ(32) + 2) #define IRQ_TO_GPIO(i) ((i) - (((i) > IRQ_GPIO1) ? IRQ_GPIO(2) - 2 : IRQ_GPIO(0))) /* * 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. */ #define IRQ_BOARD_START (IRQ_GPIO(80) + 1) #define IRQ_BOARD_END (IRQ_BOARD_START + 16) #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) /* * Figure out the MAX IRQ number. * * If we have an SA1111, the max IRQ is S1_BVD1_STSCHG+1. * Otherwise, we have the standard IRQs only. */ #ifdef CONFIG_SA1111 #define NR_IRQS (IRQ_S1_BVD1_STSCHG + 1) #elif defined(CONFIG_ARCH_LUBBOCK) || \ defined(CONFIG_MACH_MAINSTONE) #define NR_IRQS (IRQ_BOARD_END) #else #define NR_IRQS (IRQ_BOARD_START) #endif /* * Board specific IRQs. Define them here. * Do not surround them with ifdefs. */ #define LUBBOCK_IRQ(x) (IRQ_BOARD_START + (x)) #define LUBBOCK_SD_IRQ LUBBOCK_IRQ(0) #define LUBBOCK_SA1111_IRQ LUBBOCK_IRQ(1) #define LUBBOCK_USB_IRQ LUBBOCK_IRQ(2) /* usb connect */ #define LUBBOCK_ETH_IRQ LUBBOCK_IRQ(3) #define LUBBOCK_UCB1400_IRQ LUBBOCK_IRQ(4) #define LUBBOCK_BB_IRQ LUBBOCK_IRQ(5) #define LUBBOCK_USB_DISC_IRQ LUBBOCK_IRQ(6) /* usb disconnect */ #define LUBBOCK_LAST_IRQ LUBBOCK_IRQ(6) #define MAINSTONE_IRQ(x) (IRQ_BOARD_START + (x)) #define MAINSTONE_MMC_IRQ MAINSTONE_IRQ(0) #define MAINSTONE_USIM_IRQ MAINSTONE_IRQ(1) #define MAINSTONE_USBC_IRQ MAINSTONE_IRQ(2) #define MAINSTONE_ETHERNET_IRQ MAINSTONE_IRQ(3) #define MAINSTONE_AC97_IRQ MAINSTONE_IRQ(4) #define MAINSTONE_PEN_IRQ MAINSTONE_IRQ(5) #define MAINSTONE_MSINS_IRQ MAINSTONE_IRQ(6) #define MAINSTONE_EXBRD_IRQ MAINSTONE_IRQ(7) #define MAINSTONE_S0_CD_IRQ MAINSTONE_IRQ(9) #define MAINSTONE_S0_STSCHG_IRQ MAINSTONE_IRQ(10) #define MAINSTONE_S0_IRQ MAINSTONE_IRQ(11) #define MAINSTONE_S1_CD_IRQ MAINSTONE_IRQ(13) #define MAINSTONE_S1_STSCHG_IRQ MAINSTONE_IRQ(14) #define MAINSTONE_S1_IRQ MAINSTONE_IRQ(15)