diff options
| author |   Magnus Damm <damm@igel.co.jp> | 2009-06-02 08:53:54 +0000 |
|---|---|---|
| committer |   Paul Mundt <lethal@linux-sh.org> | 2009-06-11 09:07:13 +0300 |
| commit | 2693e2740ddae364a80e6083043ba760b6366b69 (patch) | |
| tree | b2c34eb52ec8d5f6914cb0114abf071556b532c1 /arch/sh/include | |
| parent | sh: clock div4 frequency table offset fix (diff) | |
| download | linux-dev-2693e2740ddae364a80e6083043ba760b6366b69.tar.xz linux-dev-2693e2740ddae364a80e6083043ba760b6366b69.zip | |
sh: clock div6 helper code
This patch adds div6 clock helper code. The div6 clocks
are simply 6-bit divide-by-n modules where n is 1 to 64.
Needed for vclk on sh7722, sh7723, sh7343 and sh7366.
sh7724 needs this even more for vclk, fclka, fclkb,
irdaclk and spuclk.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include')
| -rw-r--r-- | arch/sh/include/asm/clock.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sh/include/asm/clock.h b/arch/sh/include/asm/clock.h index 7435e40022e6..026b9daa5584 100644 --- a/arch/sh/include/asm/clock.h +++ b/arch/sh/include/asm/clock.h @@ -145,4 +145,14 @@ int sh_clk_mstp32_register(struct clk *clks, int nr); int sh_clk_div4_register(struct clk *clks, int nr, struct clk_div_mult_table *table); +#define SH_CLK_DIV6(_name, _parent, _reg, _flags) \ +{ \ + .name = _name, \ + .parent = _parent, \ + .enable_reg = (void __iomem *)_reg, \ + .flags = _flags, \ +} + +int sh_clk_div6_register(struct clk *clks, int nr); + #endif /* __ASM_SH_CLOCK_H */ |