arch/arm/mach-mmp/regs-apbc.h

   1 /*
   2  *   Application Peripheral Bus Clock Unit
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 #ifndef __ASM_MACH_REGS_APBC_H
  10 #define __ASM_MACH_REGS_APBC_H
  11
  12 #include "addr-map.h"
  13
  14 /* Common APB clock register bit definitions */
  15 #define APBC_APBCLK     (1 << 0)  /* APB Bus Clock Enable */
  16 #define APBC_FNCLK      (1 << 1)  /* Functional Clock Enable */
  17 #define APBC_RST        (1 << 2)  /* Reset Generation */
  18
  19 /* Functional Clock Selection Mask */
  20 #define APBC_FNCLKSEL(x)        (((x) & 0xf) << 4)
  21
  22 #endif /* __ASM_MACH_REGS_APBC_H */