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Commit 3ad32229 authored by Robert Jarzmik's avatar Robert Jarzmik
Browse files

ARM: pxa: arbitrarily set first interrupt number 



As IRQ0, the legacy timer interrupt  should not be used as an interrupt
number, shift the interrupts by a fixed number.

As we had in a special case a shift of 16 when ISA bus was used on a
PXA, use that value as the first interrupt number, regardless of ISA or
not.

Signed-off-by: default avatarRobert Jarzmik <robert.jarzmik@free.fr>
parent 95d8c4c8

arch/arm/mach-pxa/Kconfig

+0 −5
Original line number Diff line number Diff line
@@ -83,14 +83,12 @@ config ARCH_VIPER 
	select I2C_GPIO if I2C=y

	select ISA

	select PXA25x

	select PXA_HAVE_ISA_IRQS



config MACH_ARCOM_ZEUS

	bool "Arcom/Eurotech ZEUS SBC"

	select ARCOM_PCMCIA

	select ISA

	select PXA27x

	select PXA_HAVE_ISA_IRQS



config MACH_BALLOON3

	bool "Balloon 3 board"
@@ -690,9 +688,6 @@ config SHARPSL_PM_MAX1111 
	select SPI

	select SPI_MASTER



config PXA_HAVE_ISA_IRQS

	bool



config PXA310_ULPI

	bool

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

+2 −7
Original line number Diff line number Diff line
@@ -12,14 +12,9 @@ 
#ifndef __ASM_MACH_IRQS_H

#define __ASM_MACH_IRQS_H



#ifdef CONFIG_PXA_HAVE_ISA_IRQS

#define PXA_ISA_IRQ(x)	(x)

#define PXA_ISA_IRQ_NUM	(16)

#else

#define PXA_ISA_IRQ_NUM	(0)

#endif

#include <asm/irq.h>



#define PXA_IRQ(x)	(PXA_ISA_IRQ_NUM + (x))

#define PXA_IRQ(x)	(NR_IRQS_LEGACY + (x))



#define IRQ_SSP3	PXA_IRQ(0)	/* SSP3 service request */

#define IRQ_MSL		PXA_IRQ(1)	/* MSL Interface interrupt */