From eb92044eb3d59d29c9812e85e3a4bf41f6f38e3a Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Tue, 3 Apr 2012 12:42:27 +0200 Subject: 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 --- arch/arm/mach-imx/mm-imx3.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/mach-imx/mm-imx3.c') diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 7412738..57b39f8 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -31,6 +31,10 @@ #include #include +#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) -- cgit v1.1