OMAP4: PRCM: add OMAP4-specific accessor/mutator functions

[mv-sheeva.git] / arch / arm / mach-omap2 / prcm_mpu44xx.h

diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h
index 80e00c16d36f7e35b24acb7bf86c6c58c93e8890..e5190e99fd940c711e16cc5e411f58c42d3d48d5 100644 (file)
--- a/arch/arm/mach-omap2/prcm_mpu44xx.h
+++ b/arch/arm/mach-omap2/prcm_mpu44xx.h
@@ -88,4 +88,12 @@
 #define OMAP4_CM_CPU1_CLKSTCTRL_OFFSET                 0x0018
 #define OMAP4430_CM_CPU1_CLKSTCTRL                     OMAP44XX_PRCM_MPU_REGADDR(OMAP4430_PRCM_MPU_CPU1_INST, 0x0018)
 
+/* Function prototypes */
+# ifndef __ASSEMBLER__
+extern u32 omap4_prcm_mpu_read_inst_reg(s16 inst, u16 idx);
+extern void omap4_prcm_mpu_write_inst_reg(u32 val, s16 inst, u16 idx);
+extern u32 omap4_prcm_mpu_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst,
+                                           s16 idx);
+# endif
+
 #endif