ARM: dts: Add sound nodes for Odroid-X2/U3 boards

Add MAX98090 audio codec, I2S interface and the sound complex
nodes to enable audio on Odroid-X2/U3 boards.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
3 files changed