dm: sound: Create an option to use driver model for sound
The U-Boot sound system provides basic support for beeping. At present it
does not use driver model, but it needs to be converted. Add an option to
enable driver model for sound. For now it is not connected to anything.
Future work will add drivers which use this option. It will then be
removed once everything is converted.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/Kconfig b/arch/Kconfig
index 947070f..35e2712 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -116,6 +116,7 @@
imply VIRTIO_SANDBOX
imply VIRTIO_BLK
imply VIRTIO_NET
+ imply DM_SOUND
config SH
bool "SuperH architecture"