tree feb2b607c1aefd6ae2ded1cda522ddb475ec5733
parent 33f5ccc343b7d15ea53f29be21dded7e38dd6c2d
author Shubhrajyoti Datta <shubhraj@xilinx.com> 1456920246 +0530
committer Wolfram Sang <wsa@the-dreams.de> 1457040317 +0100

i2c: xiic: Implement power management

Enable power management. This patch enables the clocks before transfer
and disables after the transfer. It also adds the clock description.

Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>