Root/arch/arm/mach-w90x900/clock.h

1/*
2 * linux/arch/arm/mach-w90x900/clock.h
3 *
4 * Copyright (c) 2008 Nuvoton technology corporation
5 *
6 * Wan ZongShun <mcuos.com@gmail.com>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License.
11 */
12
13#include <asm/clkdev.h>
14
15void nuc900_clk_enable(struct clk *clk, int enable);
16void nuc900_subclk_enable(struct clk *clk, int enable);
17
18struct clk {
19    unsigned long cken;
20    unsigned int enabled;
21    void (*enable)(struct clk *, int enable);
22};
23
24#define DEFINE_CLK(_name, _ctrlbit) \
25struct clk clk_##_name = { \
26        .enable = nuc900_clk_enable, \
27        .cken = (1 << _ctrlbit), \
28    }
29
30#define DEFINE_SUBCLK(_name, _ctrlbit) \
31struct clk clk_##_name = { \
32        .enable = nuc900_subclk_enable, \
33        .cken = (1 << _ctrlbit), \
34    }
35
36
37#define DEF_CLKLOOK(_clk, _devname, _conname) \
38    { \
39        .clk = _clk, \
40        .dev_id = _devname, \
41        .con_id = _conname, \
42    }
43
44

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