OMAP5: palmas: Configure nominal opp vdd values

The nominal opp vdd values as recommended for
ES1.0 silicon is set for mpu, core, mm domains using palmas.

Also used the right sequence to enable the vcores as per
a previous patch from Nishant Menon, which can be dropped now.
	http://lists.denx.de/pipermail/u-boot/2012-March/119151.html

Signed-off-by: R Sricharan <r.sricharan@ti.com>
diff --git a/arch/arm/include/asm/arch-omap4/clocks.h b/arch/arm/include/asm/arch-omap4/clocks.h
index 62a339f..617729c 100644
--- a/arch/arm/include/asm/arch-omap4/clocks.h
+++ b/arch/arm/include/asm/arch-omap4/clocks.h
@@ -741,6 +741,7 @@
 
 void scale_vcores(void);
 void do_scale_tps62361(int gpio, u32 reg, u32 volt_mv);
+u32 get_offset_code(u32 offset);
 u32 omap_ddr_clk(void);
 void do_scale_vcore(u32 vcore_reg, u32 volt_mv);
 void setup_post_dividers(u32 *const base, const struct dpll_params *params);