Setting #size-cells in MTD nodes itself is deprecated by mtd.yaml.
Remove the deprecated properties. Fixes the warning:
fsl-lx2160a-tqmlx2160a.dtsi:62.18-76.4: Warning
 (avoid_unnecessary_addr_size): /soc/spi@20c0000/flash@0: unnecessary
 #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg"
 or "ranges" property

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
 arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi
index 5ca950ff908e7..d64879ee5e54a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-tqmlx2160a.dtsi
@@ -62,8 +62,6 @@ &fspi {
 	flash0: flash@0 {
 		compatible = "jedec,spi-nor";
 		reg = <0>;
-		#address-cells = <1>;
-		#size-cells = <1>;
 		spi-max-frequency = <10000000>;
 		spi-rx-bus-width = <1>;
 		spi-tx-bus-width = <1>;
-- 
2.43.0