phosphor-led-manager: Support LED groups for swift

Change-Id: I5fd0e100b06ca25f1ce02af9251e23151bbaf04d
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
diff --git a/conf/machine/swift.conf b/conf/machine/swift.conf
index 4c0abb5..e8d6dcc 100644
--- a/conf/machine/swift.conf
+++ b/conf/machine/swift.conf
@@ -16,3 +16,7 @@
 FLASH_UBI_RWFS_SIZE ?= "32768"
 FLASH_UBI_RWFS_TXT_SIZE ?= "32MiB"
 BMC_RW_SIZE = "0x2000000"
+
+# Inhibit swift-led-manager-config-native
+PREFERRED_PROVIDER_virtual/phosphor-led-manager-config-native_df-mrw = \
+    "swift-led-manager-config-native"