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ARM: mach-shmobile: sh73a0, AG5EVM and Kota2 timer rework 

Move the SoC specific timer code from AG5EVM and Kota2
to sh73a0 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 17:36:45 +09:00 committed by Rafael J. Wysocki
parent 17254bffd6
commit 3be26fdba8
3 changed files with 12 additions and 25 deletions
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14
arch/arm/mach-shmobile/board-ag5evm.c
View File

@ -46,7 +46,6 @@
#include <mach/common.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/hardware/gic.h>
#include <asm/hardware/cache-l2x0.h>
#include <asm/traps.h>
@ -600,17 +599,6 @@ static void __init ag5evm_init(void)
platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices));
}
static void __init ag5evm_timer_init(void)
{
sh73a0_clock_init();
shmobile_timer.init();
return;
}
struct sys_timer ag5evm_timer = {
.init = ag5evm_timer_init,
};
MACHINE_START(AG5EVM, "ag5evm")
.map_io = sh73a0_map_io,
.init_early = sh73a0_add_early_devices,
@ -618,5 +606,5 @@ MACHINE_START(AG5EVM, "ag5evm")
.init_irq = sh73a0_init_irq,
.handle_irq = gic_handle_irq,
.init_machine = ag5evm_init,
.timer = &ag5evm_timer,
.timer = &shmobile_timer,
MACHINE_END

13
arch/arm/mach-shmobile/board-kota2.c
View File

@ -513,17 +513,6 @@ static void __init kota2_init(void)
platform_add_devices(kota2_devices, ARRAY_SIZE(kota2_devices));
}
static void __init kota2_timer_init(void)
{
sh73a0_clock_init();
shmobile_timer.init();
return;
}
struct sys_timer kota2_timer = {
.init = kota2_timer_init,
};
MACHINE_START(KOTA2, "kota2")
.map_io = sh73a0_map_io,
.init_early = sh73a0_add_early_devices,
@ -531,5 +520,5 @@ MACHINE_START(KOTA2, "kota2")
.init_irq = sh73a0_init_irq,
.handle_irq = gic_handle_irq,
.init_machine = kota2_init,
.timer = &kota2_timer,
.timer = &shmobile_timer,
MACHINE_END

10
arch/arm/mach-shmobile/setup-sh73a0.c
View File

@ -36,6 +36,7 @@
#include <asm/mach-types.h>
#include <asm/mach/map.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
static struct map_desc sh73a0_io_desc[] __initdata = {
/* create a 1:1 entity map for 0xe6xxxxxx
@ -686,6 +687,12 @@ void __init sh73a0_add_standard_devices(void)
ARRAY_SIZE(sh73a0_late_devices));
}
static void __init sh73a0_earlytimer_init(void)
{
sh73a0_clock_init();
shmobile_earlytimer_init();
}
void __init sh73a0_add_early_devices(void)
{
early_platform_add_devices(sh73a0_early_devices,
@ -693,4 +700,7 @@ void __init sh73a0_add_early_devices(void)
/* setup early console here as well */
shmobile_setup_console();
/* override timer setup with soc-specific code */
shmobile_timer.init = sh73a0_earlytimer_init;
}