[source] imx6: add missing dtb for imx6dl-gw553x

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/028350907e5e42dfbd1ce66914857fb8dac417c4

commit 028350907e5e42dfbd1ce66914857fb8dac417c4
Author: Tim Harvey <tharvey at gateworks.com>
AuthorDate: Thu Mar 9 16:05:23 2017 -0800

    imx6: add missing dtb for imx6dl-gw553x
    
    Signed-off-by: Tim Harvey <tharvey at gateworks.com>
---
 target/linux/imx6/image/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/linux/imx6/image/Makefile b/target/linux/imx6/image/Makefile
index 3ccece7..d836e0e 100644
--- a/target/linux/imx6/image/Makefile
+++ b/target/linux/imx6/image/Makefile
@@ -78,6 +78,7 @@ define Device/ventana
 	imx6dl-gw54xx \
 	imx6dl-gw551x \
 	imx6dl-gw552x \
+	imx6dl-gw553x \
 	imx6q-gw51xx \
 	imx6q-gw52xx \
 	imx6q-gw53xx \