linux-phytec-fsl

ARM: OMAP: zoom: Zoom2 does not have extmute functionality

The HS extmute is not used on Zoom2 boards. Furthermore the GPIO153 is used
as IRQ for the TSC2004 touchscreen controller - for which we do not have
driver upstream, yet.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>