LXR linux/arch/arm/mach-at91/clock.h

   1/*
   2 * linux/arch/arm/mach-at91/clock.h
   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#define CLK_TYPE_PRIMARY        0x1
  10#define CLK_TYPE_PLL            0x2
  11#define CLK_TYPE_PROGRAMMABLE   0x4
  12#define CLK_TYPE_PERIPHERAL     0x8
  13#define CLK_TYPE_SYSTEM         0x10
  14
  15
  16struct clk {
  17        struct list_head node;
  18        const char      *name;          /* unique clock name */
  19        const char      *function;      /* function of the clock */
  20        struct device   *dev;           /* device associated with function */
  21        unsigned long   rate_hz;
  22        struct clk      *parent;
  23        u32             pmc_mask;
  24        void            (*mode)(struct clk *, int);
  25        unsigned        id:2;           /* PCK0..3, or 32k/main/a/b */
  26        unsigned        type;           /* clock type */
  27        u16             users;
  28};
  29
  30
  31extern int __init clk_register(struct clk *clk);
  32