From 1f4fd0a0d28fabf965815755f1a74ef91dfb5ca6 Mon Sep 17 00:00:00 2001 From: Andrew Victor Date: Thu, 30 Nov 2006 10:01:47 +0100 Subject: [ARM] 3946/1: AT91: at91_arch_reset and at91_extern_irq The external interrupt sources are different on the various AT91 processors. This patch introduces the global 'at91_extern_irq' variable that contains a bitset of the available external interrupt sources. The processor reset mechanism also differs on the various AT91 processors. This patch also adds a global 'at91_arch_reset' callback (from system.h) into the processor-specific code to perform the reset. Signed-off-by: Andrew Victor Signed-off-by: Russell King --- arch/arm/mach-at91rm9200/generic.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/mach-at91rm9200/generic.h') diff --git a/arch/arm/mach-at91rm9200/generic.h b/arch/arm/mach-at91rm9200/generic.h index 694e411e285f..fd98e353c5a2 100644 --- a/arch/arm/mach-at91rm9200/generic.h +++ b/arch/arm/mach-at91rm9200/generic.h @@ -39,3 +39,6 @@ struct at91_gpio_bank { }; extern void __init at91_gpio_init(struct at91_gpio_bank *, int nr_banks); extern void __init at91_gpio_irq_setup(void); + +extern void (*at91_arch_reset)(void); +extern int at91_extern_irq; -- cgit v1.2.2 From 62c1660d908c44663c63ad6c679f6afa1d33c5f6 Mon Sep 17 00:00:00 2001 From: Andrew Victor Date: Thu, 30 Nov 2006 12:27:38 +0100 Subject: [ARM] 3948/1: AT91: Initial support for AT91SAM9261 and AT91SAM9260 This patch adds the initial support for the newer Atmel AT91SAM9261 and AT91SAM9260 processors. The code is based on, and makes use of, the existing AT91RM9200 support. Signed-off-by: Andrew Victor Signed-off-by: Russell King --- arch/arm/mach-at91rm9200/generic.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/mach-at91rm9200/generic.h') diff --git a/arch/arm/mach-at91rm9200/generic.h b/arch/arm/mach-at91rm9200/generic.h index fd98e353c5a2..8c4d5a77d485 100644 --- a/arch/arm/mach-at91rm9200/generic.h +++ b/arch/arm/mach-at91rm9200/generic.h @@ -10,14 +10,19 @@ /* Processors */ extern void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks); +extern void __init at91sam9260_initialize(unsigned long main_clock); +extern void __init at91sam9261_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 at91_aic_init(unsigned int priority[]); /* Timer */ struct sys_timer; extern struct sys_timer at91rm9200_timer; +extern struct sys_timer at91sam926x_timer; /* Clocks */ extern int __init at91_clock_init(unsigned long main_clock); -- cgit v1.2.2