bcm63xx/u-boot/drivers/sound/i2s-uclass.c, branch masterBroadcom-s U-Boothttps://git.openwrt.org/project/bcm63xx/u-boot/atom?h=master2018-12-13T23:32:49Zdm: sound: Create a uclass for i2s2018-12-13T23:32:49ZSimon Glass2018-12-10T17:37:34Zurn:sha1:e96fa6c91177d0aa81119d1d24cc0aa2dd663581
The i2s bus is commonly used with audio codecs. It provides a way to
stream digital data sychronously in both directions. U-Boot only supports
audio output, so this uclass is very simple, with a single tx_data()
method.
Add a uclass and a test for i2s.
Signed-off-by: Simon Glass <sjg@chromium.org>