MIPS: jz4740: Acquire and enable DMA controller clock

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Previously, it was assumed that the DMA controller clock is not gated
when the kernel starts running. While that is the power-on state, it is
safer to not rely on that.

Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Maarten ter Huurne 2013-05-30 18:25:01 +02:00 • committed by Vinod Koul

parent 8e3c518fba

commit c8c81f32ee

1 changed files with 22 additions and 2 deletions

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arch/mips/jz4740/dma.c

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