ARM: Kirkwood: Ensure runit clock always ticks.

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Marvell engineers tell us:

	It seems that many units use the RUNIT clock.
	SPI, UART, NAND, TWSI, ...
	So it's not possible to clock gate it.

Currently the SPI, NAND and TWSI driver will clk_prepaure_enable()
this clk, but since we have no idea what ... is, and turning this clk
off results in a hard lock, unconditionally enable runit.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Simon Baatz <gmbnomis@gmail.com>

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Andrew Lunn 2012-07-19 08:58:08 +02:00

parent 84a1caf145

commit f479db44d2

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arch/arm/mach-kirkwood/common.c

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