arm64: dts: marvell: drop i2c timeout-ms property

The timeout-ms property for i2c master nodes is undocumented, and as
never been supported. Drop it.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

arch/arm64/boot/dts/marvell/armada-ap80x.dtsi

@@ -201,7 +201,6 @@ i2c0: i2c@511000 {
 				#address-cells = <1>;
 				#size-cells = <0>;
 				interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
-				timeout-ms = <1000>;
 				clocks = <&ap_clk 3>;
 				status = "disabled";
 			};