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sh: support SIU sourcing from external clock on sh7722
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Tue, 19 Jan 2010 11:14:31 +0000 (11:14 +0000)
committerPaul Mundt <lethal@linux-sh.org>
Tue, 19 Jan 2010 11:23:00 +0000 (20:23 +0900)
commit31c3af503eb75488aafb7a3d292b9e00962f2cee
treec7a7905b50cc524d9ce0f92ad5aa9f80d04fad42tree | snapshot
parent14965f16b4bb8f3e51b09c1d8f61b8e98f9d12dbcommit | diff
sh: support SIU sourcing from external clock on sh7722

Implement .set_rate() for all SH "div4 clocks," .enable(), .disable(), and
.set_parent() for those, that support them. This allows, among other uses,
reparenting of SIU clocks to the external source, and enabling and
disabling of the IrDA clock on sh7722.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/include/asm/clock.h diff | blob | history
arch/sh/kernel/cpu/clock-cpg.c diff | blob | history
arch/sh/kernel/cpu/sh4a/clock-sh7722.c diff | blob | history
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