ARM: davinci: da850: adopt to pinctrl-single change for configuring multiple pins
ARM: davinci: da850: adopt to pinctrl-single change for configuring multiple pins

function-mask DT property is now a mask for a pin at each pin offset
inside a given pincontrol register. Fix DA850 DT data to reflect
this change.

Signed-off-by: Manjunathappa, Prakash <6cee5af21cab9df09e3106965ac64a6b0e16e64e@ti.com>
[946cfb81282bb55c59f600e7ee3d3b2c6973f7a3@ti.com: reword commit message for clarity]
Signed-off-by: Sekhar Nori <946cfb81282bb55c59f600e7ee3d3b2c6973f7a3@ti.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs