ARM: imx: add audio codec clk lookup for imx53-qsb

On imx53-qsb board, the clk ssi_ext.0 is used as the clock input
to audio codec sgtl5000.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Shawn Guo 2012-05-11 13:09:45 +08:00
commit 394025ef42