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ARM: integrator: use new init_early for clock tree init

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Initialize the clock tree early.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2011-01-11 13:00:04 +00:00
parent 0fb44b910f
commit c735c9873d
4 changed files with 17 additions and 5 deletions
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1
arch/arm/mach-integrator/common.h
View file

@ -1 +1,2 @@
void integrator_init_early(void);
void integrator_reserve(void);

7
arch/arm/mach-integrator/core.c
View file

@ -144,12 +144,15 @@ static struct clk_lookup lookups[] = {
}
};
void __init integrator_init_early(void)
{
clkdev_add_table(lookups, ARRAY_SIZE(lookups));
}
static int __init integrator_init(void)
{
int i;
clkdev_add_table(lookups, ARRAY_SIZE(lookups));
for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
struct amba_device *d = amba_devs[i];
amba_device_register(d, &iomem_resource);

3
arch/arm/mach-integrator/integrator_ap.c
View file

@ -499,8 +499,9 @@ static struct sys_timer ap_timer = {
MACHINE_START(INTEGRATOR, "ARM-Integrator")
/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
.boot_params = 0x00000100,
.map_io = ap_map_io,
.reserve = integrator_reserve,
.map_io = ap_map_io,
.init_early = integrator_init_early,
.init_irq = ap_init_irq,
.timer = &ap_timer,
.init_machine = ap_init,

11
arch/arm/mach-integrator/integrator_cp.c
View file

@ -520,11 +520,17 @@ static struct amba_device *amba_devs[] __initdata = {
&clcd_device,
};
static void __init intcp_init_early(void)
{
clkdev_add_table(cp_lookups, ARRAY_SIZE(cp_lookups));
integrator_init_early();
}
static void __init intcp_init(void)
{
int i;
clkdev_add_table(cp_lookups, ARRAY_SIZE(cp_lookups));
platform_add_devices(intcp_devs, ARRAY_SIZE(intcp_devs));
for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
@ -554,8 +560,9 @@ static struct sys_timer cp_timer = {
MACHINE_START(CINTEGRATOR, "ARM-IntegratorCP")
/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
.boot_params = 0x00000100,
.map_io = intcp_map_io,
.reserve = integrator_reserve,
.map_io = intcp_map_io,
.init_early = intcp_init_early,
.init_irq = intcp_init_irq,
.timer = &cp_timer,
.init_machine = intcp_init,