diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-04-03 14:42:27 +0400 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-04-25 19:03:45 +0400 |
| commit | eb92044eb3d59d29c9812e85e3a4bf41f6f38e3a (patch) | |
| tree | 155d37bb27ce0c312c2825732b3d0361b8209a49 /arch/arm/mach-imx/mm-imx3.c | |
| parent | 821dc4dfd955da0679872088025542a0795c6b3e (diff) | |
| download | linux-eb92044eb3d59d29c9812e85e3a4bf41f6f38e3a.tar.xz | |
ARM i.MX3: Make ccm base address a variable
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>
Diffstat (limited to 'arch/arm/mach-imx/mm-imx3.c')
| -rw-r--r-- | arch/arm/mach-imx/mm-imx3.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 74127389e7ab..57b39f839f9e 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -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) |