ARM: at91: sparse irq support

Enable sparse irq support for multisoc image. It involves to add the
NR_IRQS_LEGACY offset to static SoC irq number definitions since NR_IRQS_LEGACY
irq descs are allocated before AIC requests irq descs allocation.
Move NR_AIC_IRQS macro to a more appropiate place with the purpose to
remove mach/irqs.h later.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

arch/arm/mach-at91/Kconfig

@@ -30,6 +30,7 @@ config SOC_AT91SAM9
 	bool
 	select CPU_ARM926T
 	select MULTI_IRQ_HANDLER
+	select SPARSE_IRQ
 	select AT91_SAM9_TIME
 	select AT91_SAM9_SMC
 

arch/arm/mach-at91/at91rm9200.c

@@ -17,6 +17,7 @@
 #include <asm/mach/map.h>
 #include <asm/system_misc.h>
 #include <mach/at91rm9200.h>
+#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
 #include <mach/at91_st.h>
 #include <mach/cpu.h>

arch/arm/mach-at91/at91rm9200_devices.c

@@ -41,8 +41,8 @@ static struct resource usbh_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_UHP,
-		.end	= AT91RM9200_ID_UHP,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_UHP,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_UHP,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -94,8 +94,8 @@ static struct resource udc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_UDP,
-		.end	= AT91RM9200_ID_UDP,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_UDP,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_UDP,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -145,8 +145,8 @@ static struct resource eth_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_EMAC,
-		.end	= AT91RM9200_ID_EMAC,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_EMAC,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_EMAC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -305,8 +305,8 @@ static struct resource mmc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_MCI,
-		.end	= AT91RM9200_ID_MCI,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_MCI,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_MCI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -488,8 +488,8 @@ static struct resource twi_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_TWI,
-		.end	= AT91RM9200_ID_TWI,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TWI,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TWI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -532,8 +532,8 @@ static struct resource spi_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_SPI,
-		.end	= AT91RM9200_ID_SPI,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SPI,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SPI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -598,18 +598,18 @@ static struct resource tcb0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_TC0,
-		.end	= AT91RM9200_ID_TC0,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC0,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC0,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[2] = {
-		.start	= AT91RM9200_ID_TC1,
-		.end	= AT91RM9200_ID_TC1,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC1,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC1,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[3] = {
-		.start	= AT91RM9200_ID_TC2,
-		.end	= AT91RM9200_ID_TC2,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC2,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -628,18 +628,18 @@ static struct resource tcb1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_TC3,
-		.end	= AT91RM9200_ID_TC3,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC3,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC3,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[2] = {
-		.start	= AT91RM9200_ID_TC4,
-		.end	= AT91RM9200_ID_TC4,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC4,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC4,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[3] = {
-		.start	= AT91RM9200_ID_TC5,
-		.end	= AT91RM9200_ID_TC5,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_TC5,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_TC5,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -673,8 +673,8 @@ static struct resource rtc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91_ID_SYS,
-		.end	= AT91_ID_SYS,
+		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
+		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -729,8 +729,8 @@ static struct resource ssc0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_SSC0,
-		.end	= AT91RM9200_ID_SSC0,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC0,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -771,8 +771,8 @@ static struct resource ssc1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_SSC1,
-		.end	= AT91RM9200_ID_SSC1,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC1,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -813,8 +813,8 @@ static struct resource ssc2_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_SSC2,
-		.end	= AT91RM9200_ID_SSC2,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC2,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_SSC2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -897,8 +897,8 @@ static struct resource dbgu_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91_ID_SYS,
-		.end	= AT91_ID_SYS,
+		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
+		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -935,8 +935,8 @@ static struct resource uart0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_US0,
-		.end	= AT91RM9200_ID_US0,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US0,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -984,8 +984,8 @@ static struct resource uart1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_US1,
-		.end	= AT91RM9200_ID_US1,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US1,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1035,8 +1035,8 @@ static struct resource uart2_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_US2,
-		.end	= AT91RM9200_ID_US2,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US2,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1078,8 +1078,8 @@ static struct resource uart3_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91RM9200_ID_US3,
-		.end	= AT91RM9200_ID_US3,
+		.start	= NR_IRQS_LEGACY + AT91RM9200_ID_US3,
+		.end	= NR_IRQS_LEGACY + AT91RM9200_ID_US3,
 		.flags	= IORESOURCE_IRQ,
 	},
 };

arch/arm/mach-at91/at91sam9260.c

@@ -20,6 +20,7 @@
 #include <mach/cpu.h>
 #include <mach/at91_dbgu.h>
 #include <mach/at91sam9260.h>
+#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
 #include <mach/at91_rstc.h>
 

arch/arm/mach-at91/at91sam9260_devices.c

@@ -45,8 +45,8 @@ static struct resource usbh_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_UHP,
-		.end	= AT91SAM9260_ID_UHP,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_UHP,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_UHP,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -98,8 +98,8 @@ static struct resource udc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_UDP,
-		.end	= AT91SAM9260_ID_UDP,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_UDP,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_UDP,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -149,8 +149,8 @@ static struct resource eth_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_EMAC,
-		.end	= AT91SAM9260_ID_EMAC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_EMAC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_EMAC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -223,8 +223,8 @@ static struct resource mmc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_MCI,
-		.end	= AT91SAM9260_ID_MCI,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_MCI,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_MCI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -305,8 +305,8 @@ static struct resource mmc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_MCI,
-		.end	= AT91SAM9260_ID_MCI,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_MCI,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_MCI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -496,8 +496,8 @@ static struct resource twi_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_TWI,
-		.end	= AT91SAM9260_ID_TWI,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TWI,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TWI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -540,8 +540,8 @@ static struct resource spi0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_SPI0,
-		.end	= AT91SAM9260_ID_SPI0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_SPI0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_SPI0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -566,8 +566,8 @@ static struct resource spi1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_SPI1,
-		.end	= AT91SAM9260_ID_SPI1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_SPI1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_SPI1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -652,18 +652,18 @@ static struct resource tcb0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_TC0,
-		.end	= AT91SAM9260_ID_TC0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC0,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[2] = {
-		.start	= AT91SAM9260_ID_TC1,
-		.end	= AT91SAM9260_ID_TC1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC1,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[3] = {
-		.start	= AT91SAM9260_ID_TC2,
-		.end	= AT91SAM9260_ID_TC2,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC2,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -682,18 +682,18 @@ static struct resource tcb1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_TC3,
-		.end	= AT91SAM9260_ID_TC3,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC3,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC3,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[2] = {
-		.start	= AT91SAM9260_ID_TC4,
-		.end	= AT91SAM9260_ID_TC4,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC4,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC4,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[3] = {
-		.start	= AT91SAM9260_ID_TC5,
-		.end	= AT91SAM9260_ID_TC5,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC5,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_TC5,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -807,8 +807,8 @@ static struct resource ssc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_SSC,
-		.end	= AT91SAM9260_ID_SSC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_SSC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_SSC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -882,8 +882,8 @@ static struct resource dbgu_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91_ID_SYS,
-		.end	= AT91_ID_SYS,
+		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
+		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -920,8 +920,8 @@ static struct resource uart0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_US0,
-		.end	= AT91SAM9260_ID_US0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_US0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -971,8 +971,8 @@ static struct resource uart1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_US1,
-		.end	= AT91SAM9260_ID_US1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_US1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1014,8 +1014,8 @@ static struct resource uart2_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_US2,
-		.end	= AT91SAM9260_ID_US2,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US2,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_US2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1057,8 +1057,8 @@ static struct resource uart3_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_US3,
-		.end	= AT91SAM9260_ID_US3,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US3,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_US3,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1100,8 +1100,8 @@ static struct resource uart4_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_US4,
-		.end	= AT91SAM9260_ID_US4,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US4,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_US4,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1138,8 +1138,8 @@ static struct resource uart5_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_US5,
-		.end	= AT91SAM9260_ID_US5,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_US5,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_US5,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1357,8 +1357,8 @@ static struct resource adc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9260_ID_ADC,
-		.end	= AT91SAM9260_ID_ADC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9260_ID_ADC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9260_ID_ADC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };

arch/arm/mach-at91/at91sam9261.c

@@ -19,6 +19,7 @@
 #include <asm/system_misc.h>
 #include <mach/cpu.h>
 #include <mach/at91sam9261.h>
+#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
 #include <mach/at91_rstc.h>
 

arch/arm/mach-at91/at91sam9261_devices.c

@@ -45,8 +45,8 @@ static struct resource usbh_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_UHP,
-		.end	= AT91SAM9261_ID_UHP,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_UHP,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_UHP,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -98,8 +98,8 @@ static struct resource udc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_UDP,
-		.end	= AT91SAM9261_ID_UDP,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_UDP,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_UDP,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -148,8 +148,8 @@ static struct resource mmc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_MCI,
-		.end	= AT91SAM9261_ID_MCI,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_MCI,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_MCI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -310,8 +310,8 @@ static struct resource twi_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_TWI,
-		.end	= AT91SAM9261_ID_TWI,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_TWI,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_TWI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -354,8 +354,8 @@ static struct resource spi0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_SPI0,
-		.end	= AT91SAM9261_ID_SPI0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_SPI0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_SPI0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -380,8 +380,8 @@ static struct resource spi1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_SPI1,
-		.end	= AT91SAM9261_ID_SPI1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_SPI1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_SPI1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -468,8 +468,8 @@ static struct resource lcdc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_LCDC,
-		.end	= AT91SAM9261_ID_LCDC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_LCDC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_LCDC,
 		.flags	= IORESOURCE_IRQ,
 	},
 #if defined(CONFIG_FB_INTSRAM)
@@ -566,18 +566,18 @@ static struct resource tcb_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_TC0,
-		.end	= AT91SAM9261_ID_TC0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC0,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[2] = {
-		.start	= AT91SAM9261_ID_TC1,
-		.end	= AT91SAM9261_ID_TC1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC1,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[3] = {
-		.start	= AT91SAM9261_ID_TC2,
-		.end	= AT91SAM9261_ID_TC2,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC2,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_TC2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -689,8 +689,8 @@ static struct resource ssc0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_SSC0,
-		.end	= AT91SAM9261_ID_SSC0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -731,8 +731,8 @@ static struct resource ssc1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_SSC1,
-		.end	= AT91SAM9261_ID_SSC1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -773,8 +773,8 @@ static struct resource ssc2_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_SSC2,
-		.end	= AT91SAM9261_ID_SSC2,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC2,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_SSC2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -857,8 +857,8 @@ static struct resource dbgu_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91_ID_SYS,
-		.end	= AT91_ID_SYS,
+		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
+		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -895,8 +895,8 @@ static struct resource uart0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_US0,
-		.end	= AT91SAM9261_ID_US0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_US0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_US0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -938,8 +938,8 @@ static struct resource uart1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_US1,
-		.end	= AT91SAM9261_ID_US1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_US1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_US1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -981,8 +981,8 @@ static struct resource uart2_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9261_ID_US2,
-		.end	= AT91SAM9261_ID_US2,
+		.start	= NR_IRQS_LEGACY + AT91SAM9261_ID_US2,
+		.end	= NR_IRQS_LEGACY + AT91SAM9261_ID_US2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };

arch/arm/mach-at91/at91sam9263.c

@@ -18,6 +18,7 @@
 #include <asm/mach/map.h>
 #include <asm/system_misc.h>
 #include <mach/at91sam9263.h>
+#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
 #include <mach/at91_rstc.h>
 

arch/arm/mach-at91/at91sam9263_devices.c

@@ -44,8 +44,8 @@ static struct resource usbh_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_UHP,
-		.end	= AT91SAM9263_ID_UHP,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_UHP,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_UHP,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -104,8 +104,8 @@ static struct resource udc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_UDP,
-		.end	= AT91SAM9263_ID_UDP,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_UDP,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_UDP,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -155,8 +155,8 @@ static struct resource eth_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_EMAC,
-		.end	= AT91SAM9263_ID_EMAC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_EMAC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_EMAC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -229,8 +229,8 @@ static struct resource mmc0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_MCI0,
-		.end	= AT91SAM9263_ID_MCI0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_MCI0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_MCI0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -254,8 +254,8 @@ static struct resource mmc1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_MCI1,
-		.end	= AT91SAM9263_ID_MCI1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_MCI1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_MCI1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -567,8 +567,8 @@ static struct resource twi_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_TWI,
-		.end	= AT91SAM9263_ID_TWI,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_TWI,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_TWI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -611,8 +611,8 @@ static struct resource spi0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_SPI0,
-		.end	= AT91SAM9263_ID_SPI0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_SPI0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_SPI0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -637,8 +637,8 @@ static struct resource spi1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_SPI1,
-		.end	= AT91SAM9263_ID_SPI1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_SPI1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_SPI1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -725,8 +725,8 @@ static struct resource ac97_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_AC97C,
-		.end	= AT91SAM9263_ID_AC97C,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_AC97C,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_AC97C,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -776,8 +776,8 @@ static struct resource can_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_CAN,
-		.end	= AT91SAM9263_ID_CAN,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_CAN,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_CAN,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -816,8 +816,8 @@ static struct resource lcdc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_LCDC,
-		.end	= AT91SAM9263_ID_LCDC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_LCDC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_LCDC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -883,8 +883,8 @@ struct resource isi_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_ISI,
-		.end	= AT91SAM9263_ID_ISI,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_ISI,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_ISI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -940,8 +940,8 @@ static struct resource tcb_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_TCB,
-		.end	= AT91SAM9263_ID_TCB,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_TCB,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_TCB,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1108,8 +1108,8 @@ static struct resource pwm_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_PWMC,
-		.end	= AT91SAM9263_ID_PWMC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_PWMC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_PWMC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1161,8 +1161,8 @@ static struct resource ssc0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_SSC0,
-		.end	= AT91SAM9263_ID_SSC0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_SSC0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_SSC0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1203,8 +1203,8 @@ static struct resource ssc1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_SSC1,
-		.end	= AT91SAM9263_ID_SSC1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_SSC1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_SSC1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1284,8 +1284,8 @@ static struct resource dbgu_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91_ID_SYS,
-		.end	= AT91_ID_SYS,
+		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
+		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1322,8 +1322,8 @@ static struct resource uart0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_US0,
-		.end	= AT91SAM9263_ID_US0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_US0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_US0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1365,8 +1365,8 @@ static struct resource uart1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_US1,
-		.end	= AT91SAM9263_ID_US1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_US1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_US1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1408,8 +1408,8 @@ static struct resource uart2_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9263_ID_US2,
-		.end	= AT91SAM9263_ID_US2,
+		.start	= NR_IRQS_LEGACY + AT91SAM9263_ID_US2,
+		.end	= NR_IRQS_LEGACY + AT91SAM9263_ID_US2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };

arch/arm/mach-at91/at91sam926x_time.c

@@ -137,7 +137,7 @@ static struct irqaction at91sam926x_pit_irq = {
 	.name		= "at91_tick",
 	.flags		= IRQF_SHARED | IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
 	.handler	= at91sam926x_pit_interrupt,
-	.irq		= AT91_ID_SYS,
+	.irq		= NR_IRQS_LEGACY + AT91_ID_SYS,
 };
 
 static void at91sam926x_pit_reset(void)

arch/arm/mach-at91/at91sam9g45.c

@@ -18,6 +18,7 @@
 #include <asm/mach/map.h>
 #include <asm/system_misc.h>
 #include <mach/at91sam9g45.h>
+#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
 #include <mach/cpu.h>
 

arch/arm/mach-at91/at91sam9g45_devices.c

@@ -53,8 +53,8 @@ static struct resource hdmac_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_DMA,
-		.end	= AT91SAM9G45_ID_DMA,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_DMA,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_DMA,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -94,8 +94,8 @@ static struct resource usbh_ohci_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_UHPHS,
-		.end	= AT91SAM9G45_ID_UHPHS,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_UHPHS,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_UHPHS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -156,8 +156,8 @@ static struct resource usbh_ehci_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_UHPHS,
-		.end	= AT91SAM9G45_ID_UHPHS,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_UHPHS,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_UHPHS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -213,8 +213,8 @@ static struct resource usba_udc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[2] = {
-		.start	= AT91SAM9G45_ID_UDPHS,
-		.end	= AT91SAM9G45_ID_UDPHS,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_UDPHS,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_UDPHS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -296,8 +296,8 @@ static struct resource eth_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_EMAC,
-		.end	= AT91SAM9G45_ID_EMAC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_EMAC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_EMAC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -370,8 +370,8 @@ static struct resource mmc0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_MCI0,
-		.end	= AT91SAM9G45_ID_MCI0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_MCI0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_MCI0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -395,8 +395,8 @@ static struct resource mmc1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_MCI1,
-		.end	= AT91SAM9G45_ID_MCI1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_MCI1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_MCI1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -645,8 +645,8 @@ static struct resource twi0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_TWI0,
-		.end	= AT91SAM9G45_ID_TWI0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TWI0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TWI0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -665,8 +665,8 @@ static struct resource twi1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_TWI1,
-		.end	= AT91SAM9G45_ID_TWI1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TWI1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TWI1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -720,8 +720,8 @@ static struct resource spi0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_SPI0,
-		.end	= AT91SAM9G45_ID_SPI0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_SPI0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_SPI0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -746,8 +746,8 @@ static struct resource spi1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_SPI1,
-		.end	= AT91SAM9G45_ID_SPI1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_SPI1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_SPI1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -834,8 +834,8 @@ static struct resource ac97_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_AC97C,
-		.end	= AT91SAM9G45_ID_AC97C,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_AC97C,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_AC97C,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -887,8 +887,8 @@ struct resource isi_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_ISI,
-		.end	= AT91SAM9G45_ID_ISI,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_ISI,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_ISI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -979,8 +979,8 @@ static struct resource lcdc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_LCDC,
-		.end	= AT91SAM9G45_ID_LCDC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_LCDC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_LCDC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1054,8 +1054,8 @@ static struct resource tcb0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_TCB,
-		.end	= AT91SAM9G45_ID_TCB,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TCB,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TCB,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1075,8 +1075,8 @@ static struct resource tcb1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_TCB,
-		.end	= AT91SAM9G45_ID_TCB,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TCB,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TCB,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1110,8 +1110,8 @@ static struct resource rtc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91_ID_SYS,
-		.end	= AT91_ID_SYS,
+		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
+		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1147,8 +1147,8 @@ static struct resource tsadcc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_TSC,
-		.end	= AT91SAM9G45_ID_TSC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TSC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TSC,
 		.flags	= IORESOURCE_IRQ,
 	}
 };
@@ -1197,8 +1197,8 @@ static struct resource adc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_TSC,
-		.end	= AT91SAM9G45_ID_TSC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TSC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_TSC,
 		.flags	= IORESOURCE_IRQ,
 	}
 };
@@ -1400,8 +1400,8 @@ static struct resource pwm_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_PWMC,
-		.end	= AT91SAM9G45_ID_PWMC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_PWMC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_PWMC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1453,8 +1453,8 @@ static struct resource ssc0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_SSC0,
-		.end	= AT91SAM9G45_ID_SSC0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_SSC0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_SSC0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1495,8 +1495,8 @@ static struct resource ssc1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_SSC1,
-		.end	= AT91SAM9G45_ID_SSC1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_SSC1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_SSC1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1575,8 +1575,8 @@ static struct resource dbgu_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91_ID_SYS,
-		.end	= AT91_ID_SYS,
+		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
+		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1613,8 +1613,8 @@ static struct resource uart0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_US0,
-		.end	= AT91SAM9G45_ID_US0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_US0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_US0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1656,8 +1656,8 @@ static struct resource uart1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_US1,
-		.end	= AT91SAM9G45_ID_US1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_US1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_US1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1699,8 +1699,8 @@ static struct resource uart2_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_US2,
-		.end	= AT91SAM9G45_ID_US2,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_US2,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_US2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1742,8 +1742,8 @@ static struct resource uart3_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9G45_ID_US3,
-		.end	= AT91SAM9G45_ID_US3,
+		.start	= NR_IRQS_LEGACY + AT91SAM9G45_ID_US3,
+		.end	= NR_IRQS_LEGACY + AT91SAM9G45_ID_US3,
 		.flags	= IORESOURCE_IRQ,
 	},
 };

arch/arm/mach-at91/at91sam9rl.c

@@ -19,6 +19,7 @@
 #include <mach/cpu.h>
 #include <mach/at91_dbgu.h>
 #include <mach/at91sam9rl.h>
+#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
 #include <mach/at91_rstc.h>
 

arch/arm/mach-at91/at91sam9rl_devices.c

@@ -41,8 +41,8 @@ static struct resource hdmac_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[2] = {
-		.start	= AT91SAM9RL_ID_DMA,
-		.end	= AT91SAM9RL_ID_DMA,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_DMA,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_DMA,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -84,8 +84,8 @@ static struct resource usba_udc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[2] = {
-		.start	= AT91SAM9RL_ID_UDPHS,
-		.end	= AT91SAM9RL_ID_UDPHS,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_UDPHS,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_UDPHS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -172,8 +172,8 @@ static struct resource mmc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_MCI,
-		.end	= AT91SAM9RL_ID_MCI,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_MCI,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_MCI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -339,8 +339,8 @@ static struct resource twi_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_TWI0,
-		.end	= AT91SAM9RL_ID_TWI0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_TWI0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_TWI0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -383,8 +383,8 @@ static struct resource spi_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_SPI,
-		.end	= AT91SAM9RL_ID_SPI,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_SPI,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_SPI,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -452,8 +452,8 @@ static struct resource ac97_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_AC97C,
-		.end	= AT91SAM9RL_ID_AC97C,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_AC97C,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_AC97C,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -507,8 +507,8 @@ static struct resource lcdc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_LCDC,
-		.end	= AT91SAM9RL_ID_LCDC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_LCDC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_LCDC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -574,18 +574,18 @@ static struct resource tcb_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_TC0,
-		.end	= AT91SAM9RL_ID_TC0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_TC0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_TC0,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[2] = {
-		.start	= AT91SAM9RL_ID_TC1,
-		.end	= AT91SAM9RL_ID_TC1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_TC1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_TC1,
 		.flags	= IORESOURCE_IRQ,
 	},
 	[3] = {
-		.start	= AT91SAM9RL_ID_TC2,
-		.end	= AT91SAM9RL_ID_TC2,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_TC2,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_TC2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -621,8 +621,8 @@ static struct resource tsadcc_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_TSC,
-		.end	= AT91SAM9RL_ID_TSC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_TSC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_TSC,
 		.flags	= IORESOURCE_IRQ,
 	}
 };
@@ -768,8 +768,8 @@ static struct resource pwm_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_PWMC,
-		.end	= AT91SAM9RL_ID_PWMC,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_PWMC,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_PWMC,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -821,8 +821,8 @@ static struct resource ssc0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_SSC0,
-		.end	= AT91SAM9RL_ID_SSC0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_SSC0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_SSC0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -863,8 +863,8 @@ static struct resource ssc1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_SSC1,
-		.end	= AT91SAM9RL_ID_SSC1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_SSC1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_SSC1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -943,8 +943,8 @@ static struct resource dbgu_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91_ID_SYS,
-		.end	= AT91_ID_SYS,
+		.start	= NR_IRQS_LEGACY + AT91_ID_SYS,
+		.end	= NR_IRQS_LEGACY + AT91_ID_SYS,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -981,8 +981,8 @@ static struct resource uart0_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_US0,
-		.end	= AT91SAM9RL_ID_US0,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_US0,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_US0,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1032,8 +1032,8 @@ static struct resource uart1_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_US1,
-		.end	= AT91SAM9RL_ID_US1,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_US1,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_US1,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1075,8 +1075,8 @@ static struct resource uart2_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_US2,
-		.end	= AT91SAM9RL_ID_US2,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_US2,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_US2,
 		.flags	= IORESOURCE_IRQ,
 	},
 };
@@ -1118,8 +1118,8 @@ static struct resource uart3_resources[] = {
 		.flags	= IORESOURCE_MEM,
 	},
 	[1] = {
-		.start	= AT91SAM9RL_ID_US3,
-		.end	= AT91SAM9RL_ID_US3,
+		.start	= NR_IRQS_LEGACY + AT91SAM9RL_ID_US3,
+		.end	= NR_IRQS_LEGACY + AT91SAM9RL_ID_US3,
 		.flags	= IORESOURCE_IRQ,
 	},
 };

arch/arm/mach-at91/at91x40.c

@@ -17,6 +17,7 @@
 #include <asm/system_misc.h>
 #include <asm/mach/arch.h>
 #include <mach/at91x40.h>
+#include <mach/at91_aic.h>
 #include <mach/at91_st.h>
 #include <mach/timex.h>
 #include "generic.h"

arch/arm/mach-at91/include/mach/at91_aic.h

@@ -28,6 +28,9 @@ extern void __iomem *at91_aic_base;
 .extern at91_aic_base
 #endif
 
+/* Number of irq lines managed by AIC */
+#define NR_AIC_IRQS	32
+
 #define AT91_AIC_IRQ_MIN_PRIORITY	0
 #define AT91_AIC_IRQ_MAX_PRIORITY	7
 

arch/arm/mach-at91/include/mach/irqs.h

@@ -22,18 +22,6 @@
 #define __ASM_ARCH_IRQS_H
 
 #include <linux/io.h>
-#include <mach/at91_aic.h>
-
-#define NR_AIC_IRQS 32
-
-
-/*
- * IRQ interrupt symbols are the AT91xxx_ID_* symbols
- * for IRQs handled directly through the AIC, or else the AT91_PIN_*
- * symbols in gpio.h for ones handled indirectly as GPIOs.
- * We make provision for 5 banks of GPIO.
- */
-#define	NR_IRQS		(NR_AIC_IRQS + (5 * 32))
 
 /* FIQ is AIC source 0. */
 #define FIQ_START AT91_ID_FIQ

arch/arm/mach-at91/irq.c

@@ -41,6 +41,8 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/map.h>
 
+#include <mach/at91_aic.h>
+
 void __iomem *at91_aic_base;
 static struct irq_domain *at91_aic_domain;
 static struct device_node *at91_aic_np;
@@ -302,11 +304,11 @@ void __init at91_aic_init(unsigned int priority[NR_AIC_IRQS])
 	 */
 	for (i = 0; i < NR_AIC_IRQS; i++) {
 		/* Put hardware irq number in Source Vector Register: */
-		at91_aic_write(AT91_AIC_SVR(i), i);
+		at91_aic_write(AT91_AIC_SVR(i), NR_IRQS_LEGACY + i);
 		/* Active Low interrupt, with the specified priority */
 		at91_aic_write(AT91_AIC_SMR(i), AT91_AIC_SRCTYPE_LOW | priority[i]);
 
-		irq_set_chip_and_handler(i, &at91_aic_chip, handle_fasteoi_irq);
+		irq_set_chip_and_handler(NR_IRQS_LEGACY + i, &at91_aic_chip, handle_fasteoi_irq);
 		set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
 	}
 

arch/arm/mach-at91/pm.c

@@ -25,6 +25,7 @@
 #include <asm/mach/time.h>
 #include <asm/mach/irq.h>
 
+#include <mach/at91_aic.h>
 #include <mach/at91_pmc.h>
 #include <mach/cpu.h>