OMAP4: Use default clock source for mcbsp

In omap4_enable_all_clocks we not only enable the mcbsp clocks, but also
change the source from ABE_24M_FCLK to 24M_FCLK. Revert this and default
to the reset state.

Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
ARM: pcm038: Fix partition size definitions

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
usb: ulpi: Try more often to detect a phy

Some boards need some more tries to successfully detect a phy. This
happens for example on the pcm038. Try up to four times to detect a
phy.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Revert "usb: chipidea-imx: Fix usb initialization"

This breaks HSIC and has no good justification why this would
be needed for ULPI.

This reverts commit 2e7d66f526217f6ff3167e4580aecb9548a0de33.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>