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1 | /* |
| 2 | * linux/arch/arm/mach-nuc93x/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 | |
| 6d803ba7 |
13 | #include <linux/clkdev.h> |
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14 | |
| 15 | void nuc93x_clk_enable(struct clk *clk, int enable); |
| 16 | void clks_register(struct clk_lookup *clks, size_t num); |
| 17 | |
| 18 | struct clk { |
| 19 | unsigned long cken; |
| 20 | unsigned int enabled; |
| 21 | void (*enable)(struct clk *, int enable); |
| 22 | }; |
| 23 | |
| 24 | #define DEFINE_CLK(_name, _ctrlbit) \ |
| 25 | struct clk clk_##_name = { \ |
| 26 | .enable = nuc93x_clk_enable, \ |
| 27 | .cken = (1 << _ctrlbit), \ |
| 28 | } |
| 29 | |
| 30 | #define DEF_CLKLOOK(_clk, _devname, _conname) \ |
| 31 | { \ |
| 32 | .clk = _clk, \ |
| 33 | .dev_id = _devname, \ |
| 34 | .con_id = _conname, \ |
| 35 | } |
| 36 | |
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