linux-phytec-ti

ARM: dts: OMAP3-N950-N9: Add ssi idle pinctrl state

This adds an idle pinctrl state, which will be used
by the driver to avoid incoming data during clock
rate changes or data flushing.

Signed-off-By: Sebastian Reichel <sre@kernel.org>

Signed-off-by: Tony Lindgren <tony@atomide.com>