linux-phytec-ti

OMAP4: hwmod: Enable omap_device build for OMAP4

Enable omap_device layer support for OMAP4, so that drivers can
use them to enable/idle/shutdown devices.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>