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sh: add a reparent function to DIV6 clocks

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Add support for reparenting of div6 clocks on SuperH and SH-Mobile SoCs.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Guennadi Liakhovetski
2010-07-21 10:13:10 +00:00
committed by Paul Mundt
parent b5272b509a
commit b3dd51a8a6
2 changed files with 70 additions and 7 deletions
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19
include/linux/sh_clk.h
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@@ -142,13 +142,22 @@ int sh_clk_div4_enable_register(struct clk *clks, int nr,
int sh_clk_div4_reparent_register(struct clk *clks, int nr,
struct clk_div4_table *table);
#define SH_CLK_DIV6(_parent, _reg, _flags) \
{ \
.parent = _parent, \
.enable_reg = (void __iomem *)_reg, \
.flags = _flags, \
#define SH_CLK_DIV6_EXT(_parent, _reg, _flags, _parents, \
_num_parents, _src_shift, _src_width) \
{ \
.parent = _parent, \
.enable_reg = (void __iomem *)_reg, \
.flags = _flags, \
.parent_table = _parents, \
.parent_num = _num_parents, \
.src_shift = _src_shift, \
.src_width = _src_width, \
}
#define SH_CLK_DIV6(_parent, _reg, _flags) \
SH_CLK_DIV6_EXT(_parent, _reg, _flags, NULL, 0, 0, 0)
int sh_clk_div6_register(struct clk *clks, int nr);
int sh_clk_div6_reparent_register(struct clk *clks, int nr);
#endif /* __SH_CLOCK_H */