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ARM: mach-shmobile: sh7377 and G4EVM timer rework

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Move the SoC specific timer code from G4EVM board code
to sh7377 setup code. This makes is possible to share
the SoC specific timer code across boards and it also
removes the need for a board specific timer structure.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
This commit is contained in:
Magnus Damm 2012-03-06 17:36:29 +09:00 committed by Rafael J. Wysocki
parent 9e8de440da
commit 03f7beeff4
2 changed files with 11 additions and 12 deletions
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13
arch/arm/mach-shmobile/board-g4evm.c
View File

@ -38,7 +38,6 @@
#include <mach/common.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
/*
* SDHI
@ -375,21 +374,11 @@ static void __init g4evm_init(void)
platform_add_devices(g4evm_devices, ARRAY_SIZE(g4evm_devices));
}
static void __init g4evm_timer_init(void)
{
sh7377_clock_init();
shmobile_timer.init();
}
static struct sys_timer g4evm_timer = {
.init = g4evm_timer_init,
};
MACHINE_START(G4EVM, "g4evm")
.map_io = sh7377_map_io,
.init_early = sh7377_add_early_devices,
.init_irq = sh7377_init_irq,
.handle_irq = shmobile_handle_irq_intc,
.init_machine = g4evm_init,
.timer = &g4evm_timer,
.timer = &shmobile_timer,
MACHINE_END

10
arch/arm/mach-shmobile/setup-sh7377.c
View File

@ -34,6 +34,7 @@
#include <asm/mach/map.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
static struct map_desc sh7377_io_desc[] __initdata = {
/* create a 1:1 entity map for 0xe6xxxxxx
@ -475,6 +476,12 @@ void __init sh7377_add_standard_devices(void)
ARRAY_SIZE(sh7377_devices));
}
static void __init sh7377_earlytimer_init(void)
{
sh7377_clock_init();
shmobile_earlytimer_init();
}
#define SMSTPCR3 0xe615013c
#define SMSTPCR3_CMT1 (1 << 29)
@ -488,4 +495,7 @@ void __init sh7377_add_early_devices(void)
/* setup early console here as well */
shmobile_setup_console();
/* override timer setup with soc-specific code */
shmobile_timer.init = sh7377_earlytimer_init;
}