spi: mxs: implement runtime pm

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This is a straight forward addition of runtime and system sleep pm operations
that handle clk and pinctrl (for runtime pm) and spi_master_{suspend,resume}
(for system sleep).

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Uwe Kleine-König 2017-09-27 17:39:22 +02:00 • committed by Mark Brown

parent 2bd6bf03f4

commit b7969caf41

1 changed files with 110 additions and 10 deletions

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drivers/spi/spi-mxs.c

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