[ Upstream commit 63ef8fc9bcee6b73ca445a19a7ac6bd544723c9f ] Per root-node.yaml, 'model' is a required property. Pass it to fix the following dt-schema warning: imx28-xea.dtb: /: 'model' is a required property from schema $id: http://devicetree.org/schemas/root-node.yaml# Signed-off-by: Fabio Estevam <festevam@denx.de> Fixes: 445ae16ac1c5 ("ARM: dts: imx28: Add DTS description of imx28 based XEA board") Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>