can: m_can: Add PM Support

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Add support for CONFIG_PM which is the new way to handle managing clocks.

Move the clock management to pm_runtime_resume() and pm_runtime_suspend()
callbacks for the driver.

CONFIG_PM is required by OMAP based devices to handle clock management.
Therefore, this allows future Texas Instruments SoCs that have the MCAN IP
to work with this driver.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Faiz Abbas 2018-01-16 17:07:13 +05:30 • committed by Marc Kleine-Budde

parent 63dffc1c69

commit cdf8259d65

1 changed files with 62 additions and 38 deletions

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drivers/net/can/m_can/m_can.c

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