at91: factorize at91 interrupts init to soc

they are the same except the default priority

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Patrice Vilchez <patrice.vilchez@atmel.com>

45 files changed, 61 insertions, 322 deletions

diff --git a/arch/arm/mach-at91/at91cap9.c b/arch/arm/mach-at91/at91cap9.c
index 7ec9eeb64286..9a0137043780 100644
--- a/arch/arm/mach-at91/at91cap9.c
+++ b/arch/arm/mach-at91/at91cap9.c
@@ -403,19 +403,8 @@ static unsigned int at91cap9_default_irq_priority[NR_AIC_IRQS] __initdata = {
         0,      /* Advanced Interrupt Controller (IRQ1) */
 };
 
-void __init at91cap9_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
-        if (!priority)
-                priority = at91cap9_default_irq_priority;
-
-        /* Initialize the AIC interrupt controller */
-        at91_aic_init(priority);
-
-        /* Enable GPIO interrupts */
-        at91_gpio_irq_setup();
-}
-
 struct at91_soc __initdata at91cap9_soc = {
         .map_io = at91cap9_map_io,
+        .default_irq_priority = at91cap9_default_irq_priority,
         .init = at91cap9_initialize,
 };
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 489f4d90f274..d7801bed9afe 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -379,19 +379,8 @@ static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = {
         0       /* Advanced Interrupt Controller (IRQ6) */
 };
 
-void __init at91rm9200_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
-        if (!priority)
-                priority = at91rm9200_default_irq_priority;
-
-        /* Initialize the AIC interrupt controller */
-        at91_aic_init(priority);
-
-        /* Enable GPIO interrupts */
-        at91_gpio_irq_setup();
-}
-
 struct at91_soc __initdata at91rm9200_soc = {
         .map_io = at91rm9200_map_io,
+        .default_irq_priority = at91rm9200_default_irq_priority,
         .init = at91rm9200_initialize,
 };
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index 366c5d69393b..164873fa965f 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -410,19 +410,8 @@ static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = {
         0,      /* Advanced Interrupt Controller */
 };
 
-void __init at91sam9260_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
-        if (!priority)
-                priority = at91sam9260_default_irq_priority;
-
-        /* Initialize the AIC interrupt controller */
-        at91_aic_init(priority);
-
-        /* Enable GPIO interrupts */
-        at91_gpio_irq_setup();
-}
-
 struct at91_soc __initdata at91sam9260_soc = {
         .map_io = at91sam9260_map_io,
+        .default_irq_priority = at91sam9260_default_irq_priority,
         .init = at91sam9260_initialize,
 };
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index a0081c081c32..7a4a673eedeb 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -361,19 +361,8 @@ static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = {
         0,      /* Advanced Interrupt Controller */
 };
 
-void __init at91sam9261_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
-        if (!priority)
-                priority = at91sam9261_default_irq_priority;
-
-        /* Initialize the AIC interrupt controller */
-        at91_aic_init(priority);
-
-        /* Enable GPIO interrupts */
-        at91_gpio_irq_setup();
-}
-
 struct at91_soc __initdata at91sam9261_soc = {
         .map_io = at91sam9261_map_io,
+        .default_irq_priority = at91sam9261_default_irq_priority,
         .init = at91sam9261_initialize,
 };
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 49f83dffd2aa..3140a13abc4a 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -372,19 +372,8 @@ static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = {
         0,      /* Advanced Interrupt Controller (IRQ1) */
 };
 
-void __init at91sam9263_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
-        if (!priority)
-                priority = at91sam9263_default_irq_priority;
-
-        /* Initialize the AIC interrupt controller */
-        at91_aic_init(priority);
-
-        /* Enable GPIO interrupts */
-        at91_gpio_irq_setup();
-}
-
 struct at91_soc __initdata at91sam9263_soc = {
         .map_io = at91sam9263_map_io,
+        .default_irq_priority = at91sam9263_default_irq_priority,
         .init = at91sam9263_initialize,
 };
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 877c320fce2b..f5e72da65ce7 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -388,19 +388,8 @@ static unsigned int at91sam9g45_default_irq_priority[NR_AIC_IRQS] __initdata = {
         0,      /* Advanced Interrupt Controller (IRQ0) */
 };
 
-void __init at91sam9g45_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
-        if (!priority)
-                priority = at91sam9g45_default_irq_priority;
-
-        /* Initialize the AIC interrupt controller */
-        at91_aic_init(priority);
-
-        /* Enable GPIO interrupts */
-        at91_gpio_irq_setup();
-}
-
 struct at91_soc __initdata at91sam9g45_soc = {
         .map_io = at91sam9g45_map_io,
+        .default_irq_priority = at91sam9g45_default_irq_priority,
         .init = at91sam9g45_initialize,
 };
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index 8ff7720b3e4a..9c87bacd10f9 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -359,19 +359,8 @@ static unsigned int at91sam9rl_default_irq_priority[NR_AIC_IRQS] __initdata = {
         0,      /* Advanced Interrupt Controller */
 };
 
-void __init at91sam9rl_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
-        if (!priority)
-                priority = at91sam9rl_default_irq_priority;
-
-        /* Initialize the AIC interrupt controller */
-        at91_aic_init(priority);
-
-        /* Enable GPIO interrupts */
-        at91_gpio_irq_setup();
-}
-
 struct at91_soc __initdata at91sam9rl_soc = {
         .map_io = at91sam9rl_map_io,
+        .default_irq_priority = at91sam9rl_default_irq_priority,
         .init = at91sam9rl_initialize,
 };
diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c
index e588a9e15e79..5aa58851eb39 100644
--- a/arch/arm/mach-at91/board-1arm.c
+++ b/arch/arm/mach-at91/board-1arm.c
@@ -63,11 +63,6 @@ static void __init onearm_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init onearm_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata onearm_eth_data = {
         .phy_irq_pin    = AT91_PIN_PC4,
         .is_rmii        = 1,
@@ -99,6 +94,6 @@ MACHINE_START(ONEARM, "Ajeco 1ARM single board computer")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = onearm_init_early,
-        .init_irq       = onearm_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = onearm_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
index 7cd1cb2f0103..b0c796d42e49 100644
--- a/arch/arm/mach-at91/board-afeb-9260v1.c
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -70,12 +70,6 @@ static void __init afeb9260_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init afeb9260_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -221,7 +215,7 @@ MACHINE_START(AFEB9260, "Custom afeb9260 board")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = afeb9260_init_early,
-        .init_irq       = afeb9260_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = afeb9260_board_init,
 MACHINE_END
 
diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c
index bdc52e641e6d..d1abd5898e85 100644
--- a/arch/arm/mach-at91/board-cam60.c
+++ b/arch/arm/mach-at91/board-cam60.c
@@ -57,12 +57,6 @@ static void __init cam60_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init cam60_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host
  */
@@ -201,6 +195,6 @@ MACHINE_START(CAM60, "KwikByte CAM60")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = cam60_init_early,
-        .init_irq       = cam60_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = cam60_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c
index d04a6a0f3dd8..679b0b743e92 100644
--- a/arch/arm/mach-at91/board-cap9adk.c
+++ b/arch/arm/mach-at91/board-cap9adk.c
@@ -65,12 +65,6 @@ static void __init cap9adk_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init cap9adk_init_irq(void)
-{
-        at91cap9_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -399,6 +393,6 @@ MACHINE_START(AT91CAP9ADK, "Atmel AT91CAP9A-DK")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = cap9adk_init_early,
-        .init_irq       = cap9adk_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = cap9adk_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index 0a92b7a7c217..c578c5d90728 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -57,11 +57,6 @@ static void __init carmeva_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init carmeva_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata carmeva_eth_data = {
         .phy_irq_pin    = AT91_PIN_PC4,
         .is_rmii        = 1,
@@ -165,6 +160,6 @@ MACHINE_START(CARMEVA, "Carmeva")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = carmeva_init_early,
-        .init_irq       = carmeva_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = carmeva_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c
index 01128f9a0597..f4da8a16d5dc 100644
--- a/arch/arm/mach-at91/board-cpu9krea.c
+++ b/arch/arm/mach-at91/board-cpu9krea.c
@@ -81,11 +81,6 @@ static void __init cpu9krea_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init cpu9krea_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
 /*
  * USB Host port
  */
@@ -378,6 +373,6 @@ MACHINE_START(CPUAT9G20, "Eukrea CPU9G20")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = cpu9krea_init_early,
-        .init_irq       = cpu9krea_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = cpu9krea_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c
index 0692606b9fee..2d919f5a4f57 100644
--- a/arch/arm/mach-at91/board-cpuat91.c
+++ b/arch/arm/mach-at91/board-cpuat91.c
@@ -82,11 +82,6 @@ static void __init cpuat91_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init cpuat91_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata cpuat91_eth_data = {
         .is_rmii        = 1,
 };
@@ -182,6 +177,6 @@ MACHINE_START(CPUAT91, "Eukrea")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = cpuat91_init_early,
-        .init_irq       = cpuat91_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = cpuat91_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index 923cccb7948d..17654d5e94e6 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -58,11 +58,6 @@ static void __init csb337_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init csb337_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata csb337_eth_data = {
         .phy_irq_pin    = AT91_PIN_PC2,
         .is_rmii        = 0,
@@ -260,6 +255,6 @@ MACHINE_START(CSB337, "Cogent CSB337")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = csb337_init_early,
-        .init_irq       = csb337_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = csb337_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index 51131cad1abb..72b55674616c 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -52,11 +52,6 @@ static void __init csb637_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init csb637_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata csb637_eth_data = {
         .phy_irq_pin    = AT91_PIN_PC0,
         .is_rmii        = 0,
@@ -141,6 +136,6 @@ MACHINE_START(CSB637, "Cogent CSB637")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = csb637_init_early,
-        .init_irq       = csb637_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = csb637_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c
index 705071cbd232..01170a2766a8 100644
--- a/arch/arm/mach-at91/board-eb9200.c
+++ b/arch/arm/mach-at91/board-eb9200.c
@@ -60,11 +60,6 @@ static void __init eb9200_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init eb9200_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata eb9200_eth_data = {
         .phy_irq_pin    = AT91_PIN_PC4,
         .is_rmii        = 1,
@@ -123,6 +118,6 @@ MACHINE_START(ATEB9200, "Embest ATEB9200")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = eb9200_init_early,
-        .init_irq       = eb9200_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = eb9200_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c
index a9f106a2bd2c..7c0313c51f26 100644
--- a/arch/arm/mach-at91/board-ecbat91.c
+++ b/arch/arm/mach-at91/board-ecbat91.c
@@ -64,11 +64,6 @@ static void __init ecb_at91init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ecb_at91init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata ecb_at91eth_data = {
         .phy_irq_pin    = AT91_PIN_PC4,
         .is_rmii        = 0,
@@ -175,6 +170,6 @@ MACHINE_START(ECBAT91, "emQbit's ECB_AT91")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = ecb_at91init_early,
-        .init_irq       = ecb_at91init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ecb_at91board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-eco920.c b/arch/arm/mach-at91/board-eco920.c
index 8639fbde9669..8252c722607b 100644
--- a/arch/arm/mach-at91/board-eco920.c
+++ b/arch/arm/mach-at91/board-eco920.c
@@ -47,11 +47,6 @@ static void __init eco920_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init eco920_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata eco920_eth_data = {
         .phy_irq_pin    = AT91_PIN_PC2,
         .is_rmii        = 1,
@@ -137,6 +132,6 @@ MACHINE_START(ECO920, "eco920")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = eco920_init_early,
-        .init_irq       = eco920_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = eco920_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-flexibity.c b/arch/arm/mach-at91/board-flexibity.c
index f45583ed5a66..4c3f65d9c59b 100644
--- a/arch/arm/mach-at91/board-flexibity.c
+++ b/arch/arm/mach-at91/board-flexibity.c
@@ -49,11 +49,6 @@ static void __init flexibity_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init flexibity_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
 /* USB Host port */
 static struct at91_usbh_data __initdata flexibity_usbh_data = {
         .ports          = 2,
@@ -157,6 +152,6 @@ MACHINE_START(FLEXIBITY, "Flexibity Connect")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = flexibity_init_early,
-        .init_irq       = flexibity_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = flexibity_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-foxg20.c b/arch/arm/mach-at91/board-foxg20.c
index b78442b21361..f27d1a780cfa 100644
--- a/arch/arm/mach-at91/board-foxg20.c
+++ b/arch/arm/mach-at91/board-foxg20.c
@@ -101,12 +101,6 @@ static void __init foxg20_init_early(void)
 
 }
 
-static void __init foxg20_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -269,6 +263,6 @@ MACHINE_START(ACMENETUSFOXG20, "Acme Systems srl FOX Board G20")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = foxg20_init_early,
-        .init_irq       = foxg20_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = foxg20_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-gsia18s.c b/arch/arm/mach-at91/board-gsia18s.c
index 6588143461fd..2e95949737e6 100644
--- a/arch/arm/mach-at91/board-gsia18s.c
+++ b/arch/arm/mach-at91/board-gsia18s.c
@@ -75,11 +75,6 @@ static void __init gsia18s_init_early(void)
         at91_register_uart(AT91SAM9260_ID_US4, 5, 0);
 }
 
-static void __init init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
 /*
  * Two USB Host ports
  */
@@ -579,6 +574,6 @@ MACHINE_START(GSIA18S, "GS_IA18_S")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = gsia18s_init_early,
-        .init_irq       = init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = gsia18s_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index d26b960cf9c4..4a170890b3b1 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -61,11 +61,6 @@ static void __init kafa_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init kafa_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata kafa_eth_data = {
         .phy_irq_pin    = AT91_PIN_PC4,
         .is_rmii        = 0,
@@ -101,6 +96,6 @@ MACHINE_START(KAFA, "Sperry-Sun KAFA")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = kafa_init_early,
-        .init_irq       = kafa_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = kafa_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index a4d815302428..9dc8d496ead1 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -69,11 +69,6 @@ static void __init kb9202_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init kb9202_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata kb9202_eth_data = {
         .phy_irq_pin    = AT91_PIN_PB29,
         .is_rmii        = 0,
@@ -142,6 +137,6 @@ MACHINE_START(KB9200, "KB920x")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = kb9202_init_early,
-        .init_irq       = kb9202_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = kb9202_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index 26a4c631baf4..9bc6ab32e0ac 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -66,12 +66,6 @@ static void __init neocore926_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init neocore926_init_irq(void)
-{
-        at91sam9263_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -390,6 +384,6 @@ MACHINE_START(NEOCORE926, "ADENEO NEOCORE 926")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = neocore926_init_early,
-        .init_irq       = neocore926_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = neocore926_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-pcontrol-g20.c b/arch/arm/mach-at91/board-pcontrol-g20.c
index 7651e7f93655..49e3f699b48e 100644
--- a/arch/arm/mach-at91/board-pcontrol-g20.c
+++ b/arch/arm/mach-at91/board-pcontrol-g20.c
@@ -53,13 +53,6 @@ static void __init pcontrol_g20_init_early(void)
         at91_register_uart(AT91SAM9260_ID_US4, 3, 0);
 }
 
-
-static void __init init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
-
 static struct sam9_smc_config __initdata pcontrol_smc_config[2] = { {
         .ncs_read_setup         = 16,
         .nrd_setup              = 18,
@@ -225,6 +218,6 @@ MACHINE_START(PCONTROL_G20, "PControl G20")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = pcontrol_g20_init_early,
-        .init_irq       = init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = pcontrol_g20_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index c7294f88abee..b7b8390e8a00 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -60,11 +60,6 @@ static void __init picotux200_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init picotux200_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata picotux200_eth_data = {
         .phy_irq_pin    = AT91_PIN_PC4,
         .is_rmii        = 1,
@@ -126,6 +121,6 @@ MACHINE_START(PICOTUX2XX, "picotux 200")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = picotux200_init_early,
-        .init_irq       = picotux200_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = picotux200_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index 68e31a905c3c..81f911033681 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -72,12 +72,6 @@ static void __init ek_init_early(void)
 
 }
 
-static void __init ek_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -271,6 +265,6 @@ MACHINE_START(QIL_A9260, "CALAO QIL_A9260")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index 97c6f211b11f..6f08faadb474 100644
--- a/arch/arm/mach-at91/board-rm9200dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -65,11 +65,6 @@ static void __init dk_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init dk_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata dk_eth_data = {
         .phy_irq_pin    = AT91_PIN_PC4,
         .is_rmii        = 1,
@@ -230,6 +225,6 @@ MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = dk_init_early,
-        .init_irq       = dk_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = dk_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c
index 72aa8bfbfc50..85bcccd7b9e4 100644
--- a/arch/arm/mach-at91/board-rm9200ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -65,11 +65,6 @@ static void __init ek_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ek_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
 static struct at91_eth_data __initdata ek_eth_data = {
         .phy_irq_pin    = AT91_PIN_PC4,
         .is_rmii        = 1,
@@ -196,6 +191,6 @@ MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index 93c36bd95fd8..4d3a02f1289e 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -67,12 +67,6 @@ static void __init ek_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ek_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -215,6 +209,6 @@ MACHINE_START(SAM9_L9260, "Olimex SAM9-L9260")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index 044a40cdb222..8a50c3e67186 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -70,12 +70,6 @@ static void __init ek_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ek_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -356,6 +350,6 @@ MACHINE_START(AT91SAM9260EK, "Atmel AT91SAM9260-EK")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index d8e0aa08009a..5096a0ec50c1 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -69,12 +69,6 @@ static void __init ek_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ek_init_irq(void)
-{
-        at91sam9261_init_interrupts(NULL);
-}
-
-
 /*
  * DM9000 ethernet device
  */
@@ -623,6 +617,6 @@ MACHINE_START(AT91SAM9G10EK, "Atmel AT91SAM9G10-EK")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index d72a30cba364..ea8f185d3b9d 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -68,12 +68,6 @@ static void __init ek_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ek_init_irq(void)
-{
-        at91sam9263_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -454,6 +448,6 @@ MACHINE_START(AT91SAM9263EK, "Atmel AT91SAM9263-EK")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index 98e026ad8b78..817f59d7251b 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -81,12 +81,6 @@ static void __init ek_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ek_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -406,7 +400,7 @@ MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
 
@@ -415,6 +409,6 @@ MACHINE_START(AT91SAM9G20EK_2MMC, "Atmel AT91SAM9G20-EK 2 MMC Slot Mod")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index 2df5d4140b15..ad234ccbf57e 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -63,12 +63,6 @@ static void __init ek_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ek_init_irq(void)
-{
-        at91sam9g45_init_interrupts(NULL);
-}
-
-
 /*
  * USB HS Host port (common to OHCI & EHCI)
  */
@@ -424,6 +418,6 @@ MACHINE_START(AT91SAM9M10G45EK, "Atmel AT91SAM9M10G45-EK")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index defbca479c0e..4f14b54b93a8 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -53,12 +53,6 @@ static void __init ek_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ek_init_irq(void)
-{
-        at91sam9rl_init_interrupts(NULL);
-}
-
-
 /*
  * USB HS Device port
  */
@@ -332,6 +326,6 @@ MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-snapper9260.c b/arch/arm/mach-at91/board-snapper9260.c
index c600b1491e44..25cd3ffce1ee 100644
--- a/arch/arm/mach-at91/board-snapper9260.c
+++ b/arch/arm/mach-at91/board-snapper9260.c
@@ -55,11 +55,6 @@ static void __init snapper9260_init_early(void)
         at91_register_uart(AT91SAM9260_ID_US2, 3, 0);
 }
 
-static void __init snapper9260_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
 static struct at91_usbh_data __initdata snapper9260_usbh_data = {
         .ports          = 2,
 };
@@ -181,7 +176,7 @@ MACHINE_START(SNAPPER_9260, "Bluewater Systems Snapper 9260/9G20 module")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = snapper9260_init_early,
-        .init_irq       = snapper9260_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = snapper9260_board_init,
 MACHINE_END
 
diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c
index e65efdaf9c4b..936e5fd7f406 100644
--- a/arch/arm/mach-at91/board-stamp9g20.c
+++ b/arch/arm/mach-at91/board-stamp9g20.c
@@ -76,12 +76,6 @@ static void __init portuxg20_init_early(void)
         at91_register_uart(AT91SAM9260_ID_US5, 6, 0);
 }
 
-static void __init init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
-
 /*
  * NAND flash
  */
@@ -301,7 +295,7 @@ MACHINE_START(PORTUXG20, "taskit PortuxG20")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = portuxg20_init_early,
-        .init_irq       = init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = portuxg20_board_init,
 MACHINE_END
 
@@ -310,6 +304,6 @@ MACHINE_START(STAMP9G20, "taskit Stamp9G20")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = stamp9g20evb_init_early,
-        .init_irq       = init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = stamp9g20evb_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-usb-a9260.c b/arch/arm/mach-at91/board-usb-a9260.c
index afc3b04d877b..8c4c1a02c4be 100644
--- a/arch/arm/mach-at91/board-usb-a9260.c
+++ b/arch/arm/mach-at91/board-usb-a9260.c
@@ -60,12 +60,6 @@ static void __init ek_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ek_init_irq(void)
-{
-        at91sam9260_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -231,6 +225,6 @@ MACHINE_START(USB_A9260, "CALAO USB_A9260")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-usb-a9263.c b/arch/arm/mach-at91/board-usb-a9263.c
index 25357e007a58..25e793782a4e 100644
--- a/arch/arm/mach-at91/board-usb-a9263.c
+++ b/arch/arm/mach-at91/board-usb-a9263.c
@@ -59,12 +59,6 @@ static void __init ek_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init ek_init_irq(void)
-{
-        at91sam9263_init_interrupts(NULL);
-}
-
-
 /*
  * USB Host port
  */
@@ -247,6 +241,6 @@ MACHINE_START(USB_A9263, "CALAO USB_A9263")
         .timer          = &at91sam926x_timer,
         .map_io         = at91_map_io,
         .init_early     = ek_init_early,
-        .init_irq       = ek_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = ek_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index e8a8ab9d4ede..95edcbd2aec6 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -79,12 +79,6 @@ static void __init yl9200_init_early(void)
         at91_set_serial_console(0);
 }
 
-static void __init yl9200_init_irq(void)
-{
-        at91rm9200_init_interrupts(NULL);
-}
-
-
 /*
  * LEDs
  */
@@ -601,6 +595,6 @@ MACHINE_START(YL9200, "uCdragon YL-9200")
         .timer          = &at91rm9200_timer,
         .map_io         = at91_map_io,
         .init_early     = yl9200_init_early,
-        .init_irq       = yl9200_init_irq,
+        .init_irq       = at91_init_irq_default,
         .init_machine   = yl9200_board_init,
 MACHINE_END
diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h
index 3e9af0df13f0..ce113900258e 100644
--- a/arch/arm/mach-at91/generic.h
+++ b/arch/arm/mach-at91/generic.h
@@ -19,14 +19,9 @@ extern void __init at91_initialize(unsigned long main_clock);
 extern void __init at91x40_initialize(unsigned long main_clock);
 
  /* Interrupts */
-extern void __init at91rm9200_init_interrupts(unsigned int priority[]);
-extern void __init at91sam9260_init_interrupts(unsigned int priority[]);
-extern void __init at91sam9261_init_interrupts(unsigned int priority[]);
-extern void __init at91sam9263_init_interrupts(unsigned int priority[]);
-extern void __init at91sam9rl_init_interrupts(unsigned int priority[]);
-extern void __init at91sam9g45_init_interrupts(unsigned int priority[]);
+extern void __init at91_init_irq_default(void);
+extern void __init at91_init_interrupts(unsigned int priority[]);
 extern void __init at91x40_init_interrupts(unsigned int priority[]);
-extern void __init at91cap9_init_interrupts(unsigned int priority[]);
 extern void __init at91_aic_init(unsigned int priority[]);
 
  /* Timer */
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 096eb9805212..8962d9a1a8f6 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -18,6 +18,20 @@
 
 struct at91_soc __initdata at91_boot_soc;
 
+void __init at91_init_irq_default(void)
+{
+        at91_init_interrupts(at91_boot_soc.default_irq_priority);
+}
+
+void __init at91_init_interrupts(unsigned int *priority)
+{
+        /* Initialize the AIC interrupt controller */
+        at91_aic_init(priority);
+
+        /* Enable GPIO interrupts */
+        at91_gpio_irq_setup();
+}
+
 static struct map_desc at91_io_desc __initdata = {
         .virtual        = AT91_VA_BASE_SYS,
         .pfn            = __phys_to_pfn(AT91_BASE_SYS),
diff --git a/arch/arm/mach-at91/soc.h b/arch/arm/mach-at91/soc.h
index 6d7a18f5a48f..99afa7c90d65 100644
--- a/arch/arm/mach-at91/soc.h
+++ b/arch/arm/mach-at91/soc.h
@@ -5,6 +5,7 @@
  */
 
 struct at91_soc {
+        unsigned int *default_irq_priority;
         void (*map_io)(void);
         void (*init)(unsigned long main_clock);
 };