ARM: OMAP4: clock: round_rate and recalc functions for DPLL_ABE

[pandora-kernel.git] / arch / arm / mach-omap2 / clock44xx.h

diff --git a/arch/arm/mach-omap2/clock44xx.h b/arch/arm/mach-omap2/clock44xx.h
index 7ceb870..287a46f 100644 (file)
--- a/arch/arm/mach-omap2/clock44xx.h
+++ b/arch/arm/mach-omap2/clock44xx.h
@@ -8,6 +8,13 @@
 #ifndef __ARCH_ARM_MACH_OMAP2_CLOCK44XX_H
 #define __ARCH_ARM_MACH_OMAP2_CLOCK44XX_H
 
+/*
+ * OMAP4430_REGM4XEN_MULT: If the CM_CLKMODE_DPLL_ABE.DPLL_REGM4XEN bit is
+ *    set, then the DPLL's lock frequency is multiplied by 4 (OMAP4430 TRM
+ *    vV Section 3.6.3.3.1 "DPLLs Output Clocks Parameters")
+ */
+#define OMAP4430_REGM4XEN_MULT 4
+
 int omap4xxx_clk_init(void);
 
 #endif