linux-phytec-ti

arm: dts: am572x-phycore-som: am572x-pcm-948: fix deprecated macros in pinctrl

MANUAL_MODE no longer exists, but MODE_SELECT is identical.

Additionally, the A_DELAY and G_DELAY macros have been updated
to include _PS, seemingly for clarity so those have been
updated for our IODELAY configurations accordingly.

Signed-off-by: Russell Robinson <rrobinson@phytec.com>