From d9a16f9ab9332b7cf1c95086a4efb98a0d13a57a Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Mon, 29 Oct 2012 20:57:39 -0600 Subject: ARM: OMAP2+: PRCM: split and relocate the PRM/CM globals setup Split omap2_set_globals_prcm() into PRM, CM, and PRCM_MPU variants, since these are all separate IP blocks. This should make it easier to move the PRM, CM, PRCM_MPU code into drivers/ in future patchsets. At this point arch/arm/plat-omap/include/plat/prcm.h is empty; a subsequent patch will remove it, and remove the #include from all the files that #include it. Signed-off-by: Paul Walmsley Tested-by: Vaibhav Hiremath --- arch/arm/mach-omap2/prm_common.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'arch/arm/mach-omap2/prm_common.c') diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c index 6c595798c5c5..2294daf95c2e 100644 --- a/arch/arm/mach-omap2/prm_common.c +++ b/arch/arm/mach-omap2/prm_common.c @@ -31,6 +31,7 @@ #include "prm2xxx.h" #include "prm3xxx.h" #include "prm44xx.h" +#include "common.h" /* * OMAP_PRCM_MAX_NR_PENDING_REG: maximum number of PRM_IRQ*_MPU regs @@ -55,6 +56,9 @@ static struct irq_chip_generic **prcm_irq_chips; */ static struct omap_prcm_irq_setup *prcm_irq_setup; +/* prm_base: base virtual address of the PRM IP block */ +void __iomem *prm_base; + /* * prm_ll_data: function pointers to SoC-specific implementations of * common PRM functions @@ -328,6 +332,17 @@ err: return -ENOMEM; } +/** + * omap2_set_globals_prm - set the PRM base address (for early use) + * @prm: PRM base virtual address + * + * XXX Will be replaced when the PRM/CM drivers are completed. + */ +void __init omap2_set_globals_prm(void __iomem *prm) +{ + prm_base = prm; +} + /** * prm_read_reset_sources - return the sources of the SoC's last reset * -- cgit v1.2.3