diff options
| author | wanzongshun <mcuos.com@gmail.com> | 2009-06-10 15:50:44 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-06-11 14:45:18 +0100 |
| commit | 0e4a34bb6565346a8d7cc56cab412a1f98d5b1cd (patch) | |
| tree | d0a7ec7e72bde2b9b9a4650fe311d5f22163ee26 /arch/arm/mach-w90x900/clock.h | |
| parent | c52d3d688b09c50de12cb2fbdfebb18b3b664b00 (diff) | |
[ARM] 5549/1: Add clock api for w90p910 platform.
Add clock api for w90p910 platform.
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-w90x900/clock.h')
| -rw-r--r-- | arch/arm/mach-w90x900/clock.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/mach-w90x900/clock.h b/arch/arm/mach-w90x900/clock.h new file mode 100644 index 00000000000..4f27bda76d5 --- /dev/null +++ b/arch/arm/mach-w90x900/clock.h @@ -0,0 +1,36 @@ +/* + * linux/arch/arm/mach-w90x900/clock.h + * + * Copyright (c) 2008 Nuvoton technology corporation + * + * Wan ZongShun <mcuos.com@gmail.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License. + */ + +#include <asm/clkdev.h> + +void w90x900_clk_enable(struct clk *clk, int enable); +void clks_register(struct clk_lookup *clks, size_t num); + +struct clk { + unsigned long cken; + unsigned int enabled; + void (*enable)(struct clk *, int enable); +}; + +#define DEFINE_CLK(_name, _ctrlbit) \ +struct clk clk_##_name = { \ + .enable = w90x900_clk_enable, \ + .cken = (1 << _ctrlbit), \ + } + +#define DEF_CLKLOOK(_clk, _devname, _conname) \ + { \ + .clk = _clk, \ + .dev_id = _devname, \ + .con_id = _conname, \ + } + |