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authorR Sricharan <r.sricharan@ti.com>2012-05-08 07:55:22 +0200
committerPaul Walmsley <paul@pwsan.com>2012-05-08 07:55:22 +0200
commit610eb8c218ef214594295776275855640d37ab2a (patch)
tree861e9a1c103cd40e1cd5321be5c7e4dc033eac2c /arch/arm/mach-omap2/prcm.c
parentARM: OMAP2/3: Add idle_st bits for ST_32KSYNC timer to prcm-common header (diff)
downloadlinux-610eb8c218ef214594295776275855640d37ab2a.tar.xz
linux-610eb8c218ef214594295776275855640d37ab2a.zip
ARM: OMAP4+: Add prm and cm base init function.
Instead of statically defining seperate arrays for every OMAP4+ archs, have a generic init function to populate the arrays. This avoids the need for creating new array for every arch added in the future that reuses the prm and cm registers read/write code. Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: R Sricharan <r.sricharan@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/prcm.c')
-rw-r--r--arch/arm/mach-omap2/prcm.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 626acfad7190..480f40a5ee42 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -42,6 +42,7 @@
void __iomem *prm_base;
void __iomem *cm_base;
void __iomem *cm2_base;
+void __iomem *prcm_mpu_base;
#define MAX_MODULE_ENABLE_WAIT 100000
@@ -155,4 +156,11 @@ void __init omap2_set_globals_prcm(struct omap_globals *omap2_globals)
cm_base = omap2_globals->cm;
if (omap2_globals->cm2)
cm2_base = omap2_globals->cm2;
+ if (omap2_globals->prcm_mpu)
+ prcm_mpu_base = omap2_globals->prcm_mpu;
+
+ if (cpu_is_omap44xx()) {
+ omap_prm_base_init();
+ omap_cm_base_init();
+ }
}