yukawa: Add Soong namespace

Bug: 136105836
Test: Manual

Change-Id: I378798c9f44eb7f9a2bb8d442206b53e5fc048be
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/Android.bp b/Android.bp
index 8e64492..64cdc29 100644
--- a/Android.bp
+++ b/Android.bp
@@ -12,6 +12,4 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-subdirs = [
-    "gpu",
-]
+soong_namespace {}
diff --git a/device.mk b/device.mk
index d6db85c..1f8c371 100644
--- a/device.mk
+++ b/device.mk
@@ -1,3 +1,5 @@
+PRODUCT_SOONG_NAMESPACES += device/amlogic/yukawa
+
 ifeq ($(TARGET_PREBUILT_KERNEL),)
 LOCAL_KERNEL := device/amlogic/yukawa-kernel/Image.lz4
 else