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ARM i.MX3: Make ccm base address a variable

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Instead of having a cpu_is_* in each ccm register access it
is more efficient to make it a variable.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer
2012-04-03 12:42:27 +02:00
parent 821dc4dfd9
commit eb92044eb3
3 changed files with 47 additions and 42 deletions
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6
arch/arm/mach-imx/mm-imx3.c
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@@ -31,6 +31,10 @@
#include <mach/iomux-v3.h>
#include <mach/irqs.h>
#include "crmregs-imx3.h"
void __iomem *mx3_ccm_base;
static void imx3_idle(void)
{
unsigned long reg = 0;
@@ -137,6 +141,7 @@ void __init imx31_init_early(void)
mxc_arch_reset_init(MX31_IO_ADDRESS(MX31_WDOG_BASE_ADDR));
arch_ioremap_caller = imx3_ioremap_caller;
arm_pm_idle = imx3_idle;
mx3_ccm_base = MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR);
}
void __init mx31_init_irq(void)
@@ -210,6 +215,7 @@ void __init imx35_init_early(void)
mxc_arch_reset_init(MX35_IO_ADDRESS(MX35_WDOG_BASE_ADDR));
arm_pm_idle = imx3_idle;
arch_ioremap_caller = imx3_ioremap_caller;
mx3_ccm_base = MX35_IO_ADDRESS(MX35_CCM_BASE_ADDR);
}
void __init mx35_init_irq(void)