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Commit e74a9625 authored by Magnus Damm's avatar Magnus Damm Committed by Paul Mundt
Browse files

ARM: mach-shmobile: Run-time IRQ handler for GIC 



Break-out GIC specific IRQ demux code from the file
entry-macro-intc.S and register during run-time.

Covers sh73a0.

Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 863b1719

arch/arm/mach-shmobile/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ pfc-$(CONFIG_ARCH_SH73A0) += pfc-sh73a0.o 
obj-$(CONFIG_ARCH_SH7367)	+= entry-intc.o

obj-$(CONFIG_ARCH_SH7377)	+= entry-intc.o

obj-$(CONFIG_ARCH_SH7372)	+= entry-intc.o

obj-$(CONFIG_ARCH_SH73A0)	+= entry-gic.o



# Board objects

obj-$(CONFIG_MACH_G3EVM)	+= board-g3evm.o

arch/arm/mach-shmobile/board-ag5evm.c

+1 −0
Original line number Diff line number Diff line
@@ -309,6 +309,7 @@ struct sys_timer ag5evm_timer = { 
MACHINE_START(AG5EVM, "ag5evm")

	.map_io		= ag5evm_map_io,

	.init_irq	= ag5evm_init_irq,

	.handle_irq	= shmobile_handle_irq_gic,

	.init_machine	= ag5evm_init,

	.timer		= &ag5evm_timer,

MACHINE_END

arch/arm/mach-shmobile/entry-gic.S

0 → 100644
+20 −0
Original line number Diff line number Diff line 
/*

 * ARM Interrupt demux handler using GIC

 *

 * Copyright (C) 2010 Magnus Damm

 * Copyright (C) 2010 Renesas Solutions Corp.

 *

 * This file is licensed under  the terms of the GNU General Public

 * License version 2. This program is licensed "as is" without any

 * warranty of any kind, whether express or implied.

 */



#include <asm/entry-macro-multi.S>

#include <asm/hardware/gic.h>

#include <asm/hardware/entry-macro-gic.S>



	.macro	get_irqnr_preamble, base, tmp

	ldr	\base, =(0xf0000100)

	.endm



	arch_irq_handler shmobile_handle_irq_gic

arch/arm/mach-shmobile/include/mach/common.h

+1 −0
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ extern void shmobile_setup_console(void); 
struct clk;

extern int clk_init(void);

extern void shmobile_handle_irq_intc(struct pt_regs *);

extern void shmobile_handle_irq_gic(struct pt_regs *);



extern void sh7367_init_irq(void);

extern void sh7367_add_early_devices(void);