usb: chipidea: imx: refine clock operations to adapt for all platforms

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Some i.mx platforms need three clocks to let controller work, but
others only need one, refine clock operation to adapt for all
platforms, it fixes a regression found at i.mx27.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
Cc: <stable@vger.kernel.org> #v4.1+

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Peter Chen 2015-09-16 09:40:51 +08:00

parent aa05cfa95f

commit ae3e57ae26

1 changed files with 113 additions and 18 deletions

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drivers/usb/chipidea/ci_hdrc_imx.c

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