/* * linux/arch/arm/mach-at91/clock.h * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include <linux/clkdev.h> #define CLK_TYPE_PRIMARY 0x1 #define CLK_TYPE_PLL 0x2 #define CLK_TYPE_PROGRAMMABLE 0x4 #define CLK_TYPE_PERIPHERAL 0x8 #define CLK_TYPE_SYSTEM 0x10 struct clk { struct list_head node; const char *name; /* unique clock name */ struct clk_lookup cl; unsigned long rate_hz; struct clk *parent; u32 pmc_mask; void (*mode)(struct clk *, int); unsigned id:3; /* PCK0..4, or 32k/main/a/b */ unsigned type; /* clock type */ u16 users; }; extern int __init clk_register(struct clk *clk); extern struct clk mck; extern struct clk utmi_clk; #define CLKDEV_CON_ID(_id, _clk) \ { \ .con_id = _id, \ .clk = _clk, \ } #define CLKDEV_CON_DEV_ID(_con_id, _dev_id, _clk) \ { \ .con_id = _con_id, \ .dev_id = _dev_id, \ .clk = _clk, \ }