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-rw-r--r--arch/arm/mach-omap2/cm.h6
-rw-r--r--arch/arm/mach-omap2/pm-debug.c3
-rw-r--r--arch/arm/mach-omap2/prm.h6
-rw-r--r--arch/arm/mach-omap2/sdrc.h9
-rw-r--r--arch/arm/mach-omap2/sram242x.S4
-rw-r--r--arch/arm/mach-omap2/sram243x.S4
-rw-r--r--arch/arm/plat-omap/common.c44
-rw-r--r--arch/arm/plat-omap/include/mach/control.h15
-rw-r--r--arch/arm/plat-omap/include/mach/entry-macro.S6
-rw-r--r--arch/arm/plat-omap/include/mach/io.h6
-rw-r--r--arch/arm/plat-omap/include/mach/sdrc.h6
-rw-r--r--arch/arm/plat-omap/io.c12
-rw-r--r--arch/arm/plat-omap/sram.c20
13 files changed, 75 insertions, 66 deletions
diff --git a/arch/arm/mach-omap2/cm.h b/arch/arm/mach-omap2/cm.h
index cfd0b726ba4..a2fcfcc253c 100644
--- a/arch/arm/mach-omap2/cm.h
+++ b/arch/arm/mach-omap2/cm.h
@@ -17,11 +17,11 @@
#include "prcm-common.h"
#define OMAP2420_CM_REGADDR(module, reg) \
- OMAP2_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg))
+ OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE + (module) + (reg))
#define OMAP2430_CM_REGADDR(module, reg) \
- OMAP2_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg))
+ OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE + (module) + (reg))
#define OMAP34XX_CM_REGADDR(module, reg) \
- OMAP2_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg))
+ OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE + (module) + (reg))
/*
* Architecture-specific global CM registers
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 2fc4d6abbd0..deed1ddd039 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -51,7 +51,8 @@ int omap2_pm_debug;
regs[reg_count++].val = __raw_readl(reg)
#define DUMP_INTC_REG(reg, off) \
regs[reg_count].name = #reg; \
- regs[reg_count++].val = __raw_readl(OMAP2_IO_ADDRESS(0x480fe000 + (off)))
+ regs[reg_count++].val = \
+ __raw_readl(OMAP2_L4_IO_ADDRESS(0x480fe000 + (off)))
static int __init pm_dbg_init(void);
diff --git a/arch/arm/mach-omap2/prm.h b/arch/arm/mach-omap2/prm.h
index 03c467c35f5..a117f853ea3 100644
--- a/arch/arm/mach-omap2/prm.h
+++ b/arch/arm/mach-omap2/prm.h
@@ -17,11 +17,11 @@
#include "prcm-common.h"
#define OMAP2420_PRM_REGADDR(module, reg) \
- OMAP2_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg))
+ OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE + (module) + (reg))
#define OMAP2430_PRM_REGADDR(module, reg) \
- OMAP2_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg))
+ OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE + (module) + (reg))
#define OMAP34XX_PRM_REGADDR(module, reg) \
- OMAP2_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg))
+ OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE + (module) + (reg))
/*
* Architecture-specific global PRM registers
diff --git a/arch/arm/mach-omap2/sdrc.h b/arch/arm/mach-omap2/sdrc.h
index 0837eda5f2b..345183dbc7f 100644
--- a/arch/arm/mach-omap2/sdrc.h
+++ b/arch/arm/mach-omap2/sdrc.h
@@ -48,9 +48,12 @@ static inline u32 sms_read_reg(u16 reg)
return __raw_readl(OMAP_SMS_REGADDR(reg));
}
#else
-#define OMAP242X_SDRC_REGADDR(reg) OMAP2_IO_ADDRESS(OMAP2420_SDRC_BASE + (reg))
-#define OMAP243X_SDRC_REGADDR(reg) OMAP2_IO_ADDRESS(OMAP243X_SDRC_BASE + (reg))
-#define OMAP34XX_SDRC_REGADDR(reg) OMAP2_IO_ADDRESS(OMAP343X_SDRC_BASE + (reg))
+#define OMAP242X_SDRC_REGADDR(reg) \
+ OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE + (reg))
+#define OMAP243X_SDRC_REGADDR(reg) \
+ OMAP2_L3_IO_ADDRESS(OMAP243X_SDRC_BASE + (reg))
+#define OMAP34XX_SDRC_REGADDR(reg) \
+ OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE + (reg))
#endif /* __ASSEMBLER__ */
#endif
diff --git a/arch/arm/mach-omap2/sram242x.S b/arch/arm/mach-omap2/sram242x.S
index 9b62208658b..92e6e1a12af 100644
--- a/arch/arm/mach-omap2/sram242x.S
+++ b/arch/arm/mach-omap2/sram242x.S
@@ -128,7 +128,7 @@ omap242x_sdi_prcm_voltctrl:
prcm_mask_val:
.word 0xFFFF3FFC
omap242x_sdi_timer_32ksynct_cr:
- .word OMAP2_IO_ADDRESS(OMAP2420_32KSYNCT_BASE + 0x010)
+ .word OMAP2_L4_IO_ADDRESS(OMAP2420_32KSYNCT_BASE + 0x010)
ENTRY(omap242x_sram_ddr_init_sz)
.word . - omap242x_sram_ddr_init
@@ -224,7 +224,7 @@ omap242x_srs_prcm_voltctrl:
ddr_prcm_mask_val:
.word 0xFFFF3FFC
omap242x_srs_timer_32ksynct:
- .word OMAP2_IO_ADDRESS(OMAP2420_32KSYNCT_BASE + 0x010)
+ .word OMAP2_L4_IO_ADDRESS(OMAP2420_32KSYNCT_BASE + 0x010)
ENTRY(omap242x_sram_reprogram_sdrc_sz)
.word . - omap242x_sram_reprogram_sdrc
diff --git a/arch/arm/mach-omap2/sram243x.S b/arch/arm/mach-omap2/sram243x.S
index df2cd9277c0..ab4973695c7 100644
--- a/arch/arm/mach-omap2/sram243x.S
+++ b/arch/arm/mach-omap2/sram243x.S
@@ -128,7 +128,7 @@ omap243x_sdi_prcm_voltctrl:
prcm_mask_val:
.word 0xFFFF3FFC
omap243x_sdi_timer_32ksynct_cr:
- .word OMAP2_IO_ADDRESS(OMAP2430_32KSYNCT_BASE + 0x010)
+ .word OMAP2_L4_IO_ADDRESS(OMAP2430_32KSYNCT_BASE + 0x010)
ENTRY(omap243x_sram_ddr_init_sz)
.word . - omap243x_sram_ddr_init
@@ -224,7 +224,7 @@ omap243x_srs_prcm_voltctrl:
ddr_prcm_mask_val:
.word 0xFFFF3FFC
omap243x_srs_timer_32ksynct:
- .word OMAP2_IO_ADDRESS(OMAP2430_32KSYNCT_BASE + 0x010)
+ .word OMAP2_L4_IO_ADDRESS(OMAP2430_32KSYNCT_BASE + 0x010)
ENTRY(omap243x_sram_reprogram_sdrc_sz)
.word . - omap243x_sram_reprogram_sdrc
diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c
index fdcb1cfd0c3..8b3ef17183e 100644
--- a/arch/arm/plat-omap/common.c
+++ b/arch/arm/plat-omap/common.c
@@ -227,12 +227,12 @@ static void __init __omap2_set_globals(struct omap_globals *omap2_globals)
static struct omap_globals omap242x_globals = {
.class = OMAP242X_CLASS,
- .tap = OMAP2_IO_ADDRESS(0x48014000),
- .sdrc = OMAP2_IO_ADDRESS(OMAP2420_SDRC_BASE),
- .sms = OMAP2_IO_ADDRESS(OMAP2420_SMS_BASE),
- .ctrl = OMAP2_IO_ADDRESS(OMAP2420_CTRL_BASE),
- .prm = OMAP2_IO_ADDRESS(OMAP2420_PRM_BASE),
- .cm = OMAP2_IO_ADDRESS(OMAP2420_CM_BASE),
+ .tap = OMAP2_L4_IO_ADDRESS(0x48014000),
+ .sdrc = OMAP2_L3_IO_ADDRESS(OMAP2420_SDRC_BASE),
+ .sms = OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE),
+ .ctrl = OMAP2_L4_IO_ADDRESS(OMAP2420_CTRL_BASE),
+ .prm = OMAP2_L4_IO_ADDRESS(OMAP2420_PRM_BASE),
+ .cm = OMAP2_L4_IO_ADDRESS(OMAP2420_CM_BASE),
};
void __init omap2_set_globals_242x(void)
@@ -245,12 +245,12 @@ void __init omap2_set_globals_242x(void)
static struct omap_globals omap243x_globals = {
.class = OMAP243X_CLASS,
- .tap = OMAP2_IO_ADDRESS(0x4900a000),
- .sdrc = OMAP2_IO_ADDRESS(OMAP243X_SDRC_BASE),
- .sms = OMAP2_IO_ADDRESS(OMAP243X_SMS_BASE),
- .ctrl = OMAP2_IO_ADDRESS(OMAP243X_CTRL_BASE),
- .prm = OMAP2_IO_ADDRESS(OMAP2430_PRM_BASE),
- .cm = OMAP2_IO_ADDRESS(OMAP2430_CM_BASE),
+ .tap = OMAP2_L4_IO_ADDRESS(0x4900a000),
+ .sdrc = OMAP2_L3_IO_ADDRESS(OMAP243X_SDRC_BASE),
+ .sms = OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE),
+ .ctrl = OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE),
+ .prm = OMAP2_L4_IO_ADDRESS(OMAP2430_PRM_BASE),
+ .cm = OMAP2_L4_IO_ADDRESS(OMAP2430_CM_BASE),
};
void __init omap2_set_globals_243x(void)
@@ -263,12 +263,12 @@ void __init omap2_set_globals_243x(void)
static struct omap_globals omap343x_globals = {
.class = OMAP343X_CLASS,
- .tap = OMAP2_IO_ADDRESS(0x4830A000),
- .sdrc = OMAP2_IO_ADDRESS(OMAP343X_SDRC_BASE),
- .sms = OMAP2_IO_ADDRESS(OMAP343X_SMS_BASE),
- .ctrl = OMAP2_IO_ADDRESS(OMAP343X_CTRL_BASE),
- .prm = OMAP2_IO_ADDRESS(OMAP3430_PRM_BASE),
- .cm = OMAP2_IO_ADDRESS(OMAP3430_CM_BASE),
+ .tap = OMAP2_L4_IO_ADDRESS(0x4830A000),
+ .sdrc = OMAP2_L3_IO_ADDRESS(OMAP343X_SDRC_BASE),
+ .sms = OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE),
+ .ctrl = OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE),
+ .prm = OMAP2_L4_IO_ADDRESS(OMAP3430_PRM_BASE),
+ .cm = OMAP2_L4_IO_ADDRESS(OMAP3430_CM_BASE),
};
void __init omap2_set_globals_343x(void)
@@ -280,10 +280,10 @@ void __init omap2_set_globals_343x(void)
#if defined(CONFIG_ARCH_OMAP4)
static struct omap_globals omap4_globals = {
.class = OMAP443X_CLASS,
- .tap = OMAP2_IO_ADDRESS(0x4830a000),
- .ctrl = OMAP2_IO_ADDRESS(OMAP443X_CTRL_BASE),
- .prm = OMAP2_IO_ADDRESS(OMAP4430_PRM_BASE),
- .cm = OMAP2_IO_ADDRESS(OMAP4430_CM_BASE),
+ .tap = OMAP2_L4_IO_ADDRESS(0x4830a000),
+ .ctrl = OMAP2_L4_IO_ADDRESS(OMAP443X_CTRL_BASE),
+ .prm = OMAP2_L4_IO_ADDRESS(OMAP4430_PRM_BASE),
+ .cm = OMAP2_L4_IO_ADDRESS(OMAP4430_CM_BASE),
};
void __init omap2_set_globals_443x(void)
diff --git a/arch/arm/plat-omap/include/mach/control.h b/arch/arm/plat-omap/include/mach/control.h
index 826d317cdbe..805819f3a86 100644
--- a/arch/arm/plat-omap/include/mach/control.h
+++ b/arch/arm/plat-omap/include/mach/control.h
@@ -20,15 +20,18 @@
#ifndef __ASSEMBLY__
#define OMAP242X_CTRL_REGADDR(reg) \
- OMAP2_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
+ OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
#define OMAP243X_CTRL_REGADDR(reg) \
- OMAP2_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
+ OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
#define OMAP343X_CTRL_REGADDR(reg) \
- OMAP2_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
+ OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
#else
-#define OMAP242X_CTRL_REGADDR(reg) OMAP2_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
-#define OMAP243X_CTRL_REGADDR(reg) OMAP2_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
-#define OMAP343X_CTRL_REGADDR(reg) OMAP2_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
+#define OMAP242X_CTRL_REGADDR(reg) \
+ OMAP2_L4_IO_ADDRESS(OMAP242X_CTRL_BASE + (reg))
+#define OMAP243X_CTRL_REGADDR(reg) \
+ OMAP2_L4_IO_ADDRESS(OMAP243X_CTRL_BASE + (reg))
+#define OMAP343X_CTRL_REGADDR(reg) \
+ OMAP2_L4_IO_ADDRESS(OMAP343X_CTRL_BASE + (reg))
#endif /* __ASSEMBLY__ */
/*
diff --git a/arch/arm/plat-omap/include/mach/entry-macro.S b/arch/arm/plat-omap/include/mach/entry-macro.S
index 3bad928c631..2aea5665f58 100644
--- a/arch/arm/plat-omap/include/mach/entry-macro.S
+++ b/arch/arm/plat-omap/include/mach/entry-macro.S
@@ -68,9 +68,9 @@
/* REVISIT: This should be set dynamically if CONFIG_MULTI_OMAP2 is selected */
#if defined(CONFIG_ARCH_OMAP2420) || defined(CONFIG_ARCH_OMAP2430)
-#define OMAP2_VA_IC_BASE OMAP2_IO_ADDRESS(OMAP24XX_IC_BASE)
+#define OMAP2_VA_IC_BASE OMAP2_L4_IO_ADDRESS(OMAP24XX_IC_BASE)
#elif defined(CONFIG_ARCH_OMAP34XX)
-#define OMAP2_VA_IC_BASE OMAP2_IO_ADDRESS(OMAP34XX_IC_BASE)
+#define OMAP2_VA_IC_BASE OMAP2_L4_IO_ADDRESS(OMAP34XX_IC_BASE)
#endif
#if defined(CONFIG_ARCH_OMAP4)
#include <mach/omap44xx.h>
@@ -104,7 +104,7 @@
.endm
#else
-#define OMAP44XX_VA_GIC_CPU_BASE OMAP2_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE)
+#define OMAP44XX_VA_GIC_CPU_BASE OMAP2_L4_IO_ADDRESS(OMAP44XX_GIC_CPU_BASE)
/*
* The interrupt numbering scheme is defined in the
diff --git a/arch/arm/plat-omap/include/mach/io.h b/arch/arm/plat-omap/include/mach/io.h
index 8d32df32b0b..c475be75267 100644
--- a/arch/arm/plat-omap/include/mach/io.h
+++ b/arch/arm/plat-omap/include/mach/io.h
@@ -63,9 +63,11 @@
#define OMAP1_IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */
#define OMAP1_IO_ADDRESS(pa) IOMEM((pa) - OMAP1_IO_OFFSET)
-#define OMAP2_IO_OFFSET 0x90000000
-#define OMAP2_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_IO_OFFSET) /* L3 and L4 */
+#define OMAP2_L3_IO_OFFSET 0x90000000
+#define OMAP2_L3_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L3_IO_OFFSET) /* L3 */
+#define OMAP2_L4_IO_OFFSET 0x90000000
+#define OMAP2_L4_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L4_IO_OFFSET) /* L4 */
/*
* ----------------------------------------------------------------------------
* Omap1 specific IO mapping
diff --git a/arch/arm/plat-omap/include/mach/sdrc.h b/arch/arm/plat-omap/include/mach/sdrc.h
index 1c09c78a48f..7b58a5f78ce 100644
--- a/arch/arm/plat-omap/include/mach/sdrc.h
+++ b/arch/arm/plat-omap/include/mach/sdrc.h
@@ -80,11 +80,11 @@
*/
#define OMAP242X_SMS_REGADDR(reg) \
- (void __iomem *)OMAP2_IO_ADDRESS(OMAP2420_SMS_BASE + reg)
+ (void __iomem *)OMAP2_L3_IO_ADDRESS(OMAP2420_SMS_BASE + reg)
#define OMAP243X_SMS_REGADDR(reg) \
- (void __iomem *)OMAP2_IO_ADDRESS(OMAP243X_SMS_BASE + reg)
+ (void __iomem *)OMAP2_L3_IO_ADDRESS(OMAP243X_SMS_BASE + reg)
#define OMAP343X_SMS_REGADDR(reg) \
- (void __iomem *)OMAP2_IO_ADDRESS(OMAP343X_SMS_BASE + reg)
+ (void __iomem *)OMAP2_L3_IO_ADDRESS(OMAP343X_SMS_BASE + reg)
/* SMS register offsets - read/write with sms_{read,write}_reg() */
diff --git a/arch/arm/plat-omap/io.c b/arch/arm/plat-omap/io.c
index 23a205f4a2b..eb74ab28608 100644
--- a/arch/arm/plat-omap/io.c
+++ b/arch/arm/plat-omap/io.c
@@ -142,7 +142,7 @@ u8 omap_readb(u32 pa)
if (cpu_class_is_omap1())
return __raw_readb(OMAP1_IO_ADDRESS(pa));
else
- return __raw_readb(OMAP2_IO_ADDRESS(pa));
+ return __raw_readb(OMAP2_L4_IO_ADDRESS(pa));
}
EXPORT_SYMBOL(omap_readb);
@@ -151,7 +151,7 @@ u16 omap_readw(u32 pa)
if (cpu_class_is_omap1())
return __raw_readw(OMAP1_IO_ADDRESS(pa));
else
- return __raw_readw(OMAP2_IO_ADDRESS(pa));
+ return __raw_readw(OMAP2_L4_IO_ADDRESS(pa));
}
EXPORT_SYMBOL(omap_readw);
@@ -160,7 +160,7 @@ u32 omap_readl(u32 pa)
if (cpu_class_is_omap1())
return __raw_readl(OMAP1_IO_ADDRESS(pa));
else
- return __raw_readl(OMAP2_IO_ADDRESS(pa));
+ return __raw_readl(OMAP2_L4_IO_ADDRESS(pa));
}
EXPORT_SYMBOL(omap_readl);
@@ -169,7 +169,7 @@ void omap_writeb(u8 v, u32 pa)
if (cpu_class_is_omap1())
__raw_writeb(v, OMAP1_IO_ADDRESS(pa));
else
- __raw_writeb(v, OMAP2_IO_ADDRESS(pa));
+ __raw_writeb(v, OMAP2_L4_IO_ADDRESS(pa));
}
EXPORT_SYMBOL(omap_writeb);
@@ -178,7 +178,7 @@ void omap_writew(u16 v, u32 pa)
if (cpu_class_is_omap1())
__raw_writew(v, OMAP1_IO_ADDRESS(pa));
else
- __raw_writew(v, OMAP2_IO_ADDRESS(pa));
+ __raw_writew(v, OMAP2_L4_IO_ADDRESS(pa));
}
EXPORT_SYMBOL(omap_writew);
@@ -187,6 +187,6 @@ void omap_writel(u32 v, u32 pa)
if (cpu_class_is_omap1())
__raw_writel(v, OMAP1_IO_ADDRESS(pa));
else
- __raw_writel(v, OMAP2_IO_ADDRESS(pa));
+ __raw_writel(v, OMAP2_L4_IO_ADDRESS(pa));
}
EXPORT_SYMBOL(omap_writel);
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index 75d1f26e5b1..93bdbaf7b3a 100644
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -56,16 +56,16 @@
#define SRAM_BOOTLOADER_SZ 0x80
#endif
-#define OMAP24XX_VA_REQINFOPERM0 OMAP2_IO_ADDRESS(0x68005048)
-#define OMAP24XX_VA_READPERM0 OMAP2_IO_ADDRESS(0x68005050)
-#define OMAP24XX_VA_WRITEPERM0 OMAP2_IO_ADDRESS(0x68005058)
-
-#define OMAP34XX_VA_REQINFOPERM0 OMAP2_IO_ADDRESS(0x68012848)
-#define OMAP34XX_VA_READPERM0 OMAP2_IO_ADDRESS(0x68012850)
-#define OMAP34XX_VA_WRITEPERM0 OMAP2_IO_ADDRESS(0x68012858)
-#define OMAP34XX_VA_ADDR_MATCH2 OMAP2_IO_ADDRESS(0x68012880)
-#define OMAP34XX_VA_SMS_RG_ATT0 OMAP2_IO_ADDRESS(0x6C000048)
-#define OMAP34XX_VA_CONTROL_STAT OMAP2_IO_ADDRESS(0x480022F0)
+#define OMAP24XX_VA_REQINFOPERM0 OMAP2_L3_IO_ADDRESS(0x68005048)
+#define OMAP24XX_VA_READPERM0 OMAP2_L3_IO_ADDRESS(0x68005050)
+#define OMAP24XX_VA_WRITEPERM0 OMAP2_L3_IO_ADDRESS(0x68005058)
+
+#define OMAP34XX_VA_REQINFOPERM0 OMAP2_L3_IO_ADDRESS(0x68012848)
+#define OMAP34XX_VA_READPERM0 OMAP2_L3_IO_ADDRESS(0x68012850)
+#define OMAP34XX_VA_WRITEPERM0 OMAP2_L3_IO_ADDRESS(0x68012858)
+#define OMAP34XX_VA_ADDR_MATCH2 OMAP2_L3_IO_ADDRESS(0x68012880)
+#define OMAP34XX_VA_SMS_RG_ATT0 OMAP2_L3_IO_ADDRESS(0x6C000048)
+#define OMAP34XX_VA_CONTROL_STAT OMAP2_L4_IO_ADDRESS(0x480022F0)
#define GP_DEVICE 0x300