tree 1f1ddac01b283723bf1785a77c0fd4e072338ba1
parent 1286b7f6ca5fc3d42927cbe2f50b51a4870021dd
author Lokesh Vutla <lokeshvutla@ti.com> 1407161544 +0530
committer Tom Rini <trini@ti.com> 1408978093 -0400

ARM: DRA: Enable VTT regulator

DRA7 evm REV G and later boards uses a vtt regulator for DDR3 termination
and this is controlled by gpio7_11. Configuring gpio7_11.
The pad A22(offset 0x3b4) is used by gpio7_11 on REV G and later boards,
and left unused on previous boards, so it is safe enough to enable gpio
on all DRA7 boards.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>