diff options
| -rw-r--r-- | arch/arm/mach-omap2/control.c | 7 | ||||
| -rw-r--r-- | arch/arm/plat-omap/common.c | 3 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/common.h | 1 |
3 files changed, 10 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c index a8d20ee..99c0eb6 100644 --- a/arch/arm/mach-omap2/control.c +++ b/arch/arm/mach-omap2/control.c @@ -25,6 +25,7 @@ #include "sdrc.h" static void __iomem *omap2_ctrl_base; +static void __iomem *omap4_ctrl_pad_base; #if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM) struct omap3_scratchpad { @@ -145,6 +146,12 @@ void __init omap2_set_globals_control(struct omap_globals *omap2_globals) omap2_ctrl_base = ioremap(omap2_globals->ctrl, SZ_4K); WARN_ON(!omap2_ctrl_base); } + + /* Static mapping, never released */ + if (omap2_globals->ctrl_pad) { + omap4_ctrl_pad_base = ioremap(omap2_globals->ctrl_pad, SZ_4K); + WARN_ON(!omap4_ctrl_pad_base); + } } void __iomem *omap_ctrl_base_get(void) diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index 3008e71..480718b 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -336,7 +336,8 @@ void __init omap3_map_io(void) static struct omap_globals omap4_globals = { .class = OMAP443X_CLASS, .tap = OMAP2_L4_IO_ADDRESS(OMAP443X_SCM_BASE), - .ctrl = OMAP443X_CTRL_BASE, + .ctrl = OMAP443X_CTRL_BASE, /* FIXME: Move this to control core */ + .ctrl_pad = OMAP443X_CTRL_BASE, .prm = OMAP4430_PRM_BASE, .cm = OMAP4430_CM_BASE, .cm2 = OMAP4430_CM2_BASE, diff --git a/arch/arm/plat-omap/include/plat/common.h b/arch/arm/plat-omap/include/plat/common.h index 9776b41..7cd0180 100644 --- a/arch/arm/plat-omap/include/plat/common.h +++ b/arch/arm/plat-omap/include/plat/common.h @@ -47,6 +47,7 @@ struct omap_globals { unsigned long sdrc; /* SDRAM Controller */ unsigned long sms; /* SDRAM Memory Scheduler */ unsigned long ctrl; /* System Control Module */ + unsigned long ctrl_pad; /* PAD Control Module */ unsigned long prm; /* Power and Reset Management */ unsigned long cm; /* Clock Management */ unsigned long cm2; |