arm64: dts: imx8mm: Pass the 'ranges' property

Pass the 'ranges' property for each one of the AIPS bus in order
to fix the following build warnings:

arch/arm64/boot/dts/freescale/imx8mm.dtsi:209.23-388.5: Warning (unit_address_vs_reg): /soc/bus@30000000: node has a unit name, but
no reg property
arch/arm64/boot/dts/freescale/imx8mm.dtsi:390.23-439.5: Warning (unit_address_vs_reg): /soc/bus@30400000: node has a unit name, but
no reg property
arch/arm64/boot/dts/freescale/imx8mm.dtsi:441.23-658.5: Warning (unit_address_vs_reg): /soc/bus@30800000: node has a unit name, but
no reg property
arch/arm64/boot/dts/freescale/imx8mm.dtsi:660.23-724.5: Warning (unit_address_vs_reg): /soc/bus@32c00000: node has a unit name, but
no reg property

This also aligns with imx8mq.dtsi.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm64/boot/dts/freescale/imx8mm.dtsi

@@ -210,7 +210,7 @@ aips1: bus@30000000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges;
+			ranges = <0x30000000 0x30000000 0x400000>;
 
 			sai1: sai@30010000 {
 				compatible = "fsl,imx8mm-sai", "fsl,imx8mq-sai";
@@ -450,7 +450,7 @@ aips2: bus@30400000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges;
+			ranges = <0x30400000 0x30400000 0x400000>;
 
 			pwm1: pwm@30660000 {
 				compatible = "fsl,imx8mm-pwm", "fsl,imx27-pwm";
@@ -501,7 +501,7 @@ aips3: bus@30800000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges;
+			ranges = <0x30800000 0x30800000 0x400000>;
 
 			ecspi1: spi@30820000 {
 				compatible = "fsl,imx8mm-ecspi", "fsl,imx51-ecspi";
@@ -720,7 +720,7 @@ aips4: bus@32c00000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			#address-cells = <1>;
 			#size-cells = <1>;
-			ranges;
+			ranges = <0x32c00000 0x32c00000 0x400000>;
 
 			usbotg1: usb@32e40000 {
 				compatible = "fsl,imx8mm-usb", "fsl,imx7d-usb";