[PATCH 3/3] arm64: dts: imx8mn: Use single port for ISI

[Alexander Stein]

The ISI on i.MX8M Nano only has one port/channel, so use the single port
node. Fixes the DTBS_CHECK warning:
/soc at 0/bus at 32c00000/isi at 32e20000/ports: graph node has single child node
'port at 0', #address-cells/#size-cells are not necessary

Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/imx8mn.dtsi | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index 136e75c51251a..de7704aafbc1a 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -1118,15 +1118,9 @@ isi: isi at 32e20000 {
 				power-domains = <&disp_blk_ctrl IMX8MN_DISPBLK_PD_ISI>;
 				status = "disabled";
 
-				ports {
-					#address-cells = <1>;
-					#size-cells = <0>;
-
-					port at 0 {
-						reg = <0>;
-						isi_in: endpoint {
-							remote-endpoint = <&mipi_csi_out>;
-						};
+				port {
+					isi_in: endpoint {
+						remote-endpoint = <&mipi_csi_out>;
 					};
 				};
 			};
-- 
2.34.1