tree e0f68864aafcbda6e18eb940ade2b57faf84d079
parent 3642ba99fbc8e5abf93581771ac5601e2d31321d
author Simon Glass <sjg@chromium.org> 1550373904 -0700
committer Bin Meng <bmeng.cn@gmail.com> 1550647631 +0800

x86: sound: Add support for broadwell I2S

I2S is used to send digital audio data to an audio codec. Add support for
this on broadwell.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>