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ARM: 7349/1: integrator: convert to sparse irqs

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This converts the Integrator AP/CP to use sparse IRQs.
Tested on both machines.

Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Linus Walleij 2012-02-26 10:46:48 +01:00 committed by Russell King
parent ddecdfcea0
commit 695436e373
7 changed files with 13 additions and 6 deletions
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1
arch/arm/Kconfig
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@ -269,6 +269,7 @@ config ARCH_INTEGRATOR
select PLAT_VERSATILE
select PLAT_VERSATILE_FPGA_IRQ
select NEED_MACH_MEMORY_H
select SPARSE_IRQ
help
Support for ARM's Integrator platform.

3
arch/arm/mach-integrator/core.c
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@ -25,8 +25,9 @@
#include <mach/hardware.h>
#include <mach/platform.h>
#include <asm/irq.h>
#include <mach/cm.h>
#include <mach/irqs.h>
#include <asm/system.h>
#include <asm/leds.h>
#include <asm/mach-types.h>

3
arch/arm/mach-integrator/include/mach/irqs.h
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@ -78,5 +78,6 @@
#define IRQ_SIC_CP_LMINT7 46
#define IRQ_SIC_END 46
#define NR_IRQS 47
#define NR_IRQS_INTEGRATOR_AP 34
#define NR_IRQS_INTEGRATOR_CP 47

3
arch/arm/mach-integrator/integrator_ap.c
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@ -38,13 +38,13 @@
#include <mach/hardware.h>
#include <mach/platform.h>
#include <asm/hardware/arm_timer.h>
#include <asm/irq.h>
#include <asm/setup.h>
#include <asm/param.h> /* HZ */
#include <asm/mach-types.h>
#include <asm/sched_clock.h>
#include <mach/lm.h>
#include <mach/irqs.h>
#include <asm/mach/arch.h>
#include <asm/mach/irq.h>
@ -475,6 +475,7 @@ MACHINE_START(INTEGRATOR, "ARM-Integrator")
.atag_offset = 0x100,
.reserve = integrator_reserve,
.map_io = ap_map_io,
.nr_irqs = NR_IRQS_INTEGRATOR_AP,
.init_early = integrator_init_early,
.init_irq = ap_init_irq,
.timer = &ap_timer,

3
arch/arm/mach-integrator/integrator_cp.c
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@ -26,7 +26,6 @@
#include <mach/hardware.h>
#include <mach/platform.h>
#include <asm/irq.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/hardware/arm_timer.h>
@ -34,6 +33,7 @@
#include <mach/cm.h>
#include <mach/lm.h>
#include <mach/irqs.h>
#include <asm/mach/arch.h>
#include <asm/mach/irq.h>
@ -495,6 +495,7 @@ MACHINE_START(CINTEGRATOR, "ARM-IntegratorCP")
.atag_offset = 0x100,
.reserve = integrator_reserve,
.map_io = intcp_map_io,
.nr_irqs = NR_IRQS_INTEGRATOR_CP,
.init_early = intcp_init_early,
.init_irq = intcp_init_irq,
.timer = &cp_timer,

3
arch/arm/mach-integrator/pci.c
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@ -26,11 +26,12 @@
#include <linux/interrupt.h>
#include <linux/init.h>
#include <asm/irq.h>
#include <asm/system.h>
#include <asm/mach/pci.h>
#include <asm/mach-types.h>
#include <mach/irqs.h>
/*
* A small note about bridges and interrupts. The DECchip 21050 (and
* later) adheres to the PCI-PCI bridge specification. This says that

3
arch/arm/mach-integrator/pci_v3.c
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@ -30,7 +30,8 @@
#include <mach/hardware.h>
#include <mach/platform.h>
#include <asm/irq.h>
#include <mach/irqs.h>
#include <asm/signal.h>
#include <asm/system.h>
#include <asm/mach/pci.h>