tree b4df7b423b02b5b6e26de096ad7921c2138f5c94
parent 9fc00295f46cba565939f2842386690185b3a182
author Satyanarayana, Sandhya <sandhya.satyanarayana@ti.com> 1387427429 +0530
committer Tom Rini <trini@ti.com> 1390581519 -0500

ARM: AM335x: Enable DDR dynamic IO power down

This patch enables dynamically powering down the
IO receiver when not performing a read on boards using DDR3.
This optimizes both active and standby power consumption.
This bit is not set on EVM SK and EVM 1.5 and later boards.
Setting the same.

This has been tested on PG2.0 EVM1.5, EVM1.2, EVM-SK, BBB.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Satyanarayana, Sandhya <sandhya.satyanarayana@ti.com>