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ARM: dts: imx: Pass a label to the AIPS nodes

Pass a label to the AIPS nodes to make it easier to reference
it from other devicetree files.

Some i.MX dtsi files already describe labels for the AIPS nodes.

Make it available for all SoCs for consistency.

U-Boot, for example usually needs to access the AIPS node to
pass U-Boot-specific properties.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

authored by

Fabio Estevam and committed by
Shawn Guo e56d3274 8e82a523

+12 -12
+2 -2
arch/arm/boot/dts/imx27.dtsi
··· 81 81 interrupt-parent = <&aitc>; 82 82 ranges; 83 83 84 - aipi@10000000 { /* AIPI1 */ 84 + aipi1: aipi@10000000 { /* AIPI1 */ 85 85 compatible = "fsl,aipi-bus", "simple-bus"; 86 86 #address-cells = <1>; 87 87 #size-cells = <1>; ··· 453 453 }; 454 454 }; 455 455 456 - aipi@10020000 { /* AIPI2 */ 456 + aipi2: aipi@10020000 { /* AIPI2 */ 457 457 compatible = "fsl,aipi-bus", "simple-bus"; 458 458 #address-cells = <1>; 459 459 #size-cells = <1>;
+1 -1
arch/arm/boot/dts/imx31.dtsi
··· 63 63 ranges = <0 0x1fffc000 0x4000>; 64 64 }; 65 65 66 - bus@43f00000 { /* AIPS1 */ 66 + aips1: bus@43f00000 { /* AIPS1 */ 67 67 compatible = "fsl,aips-bus", "simple-bus"; 68 68 #address-cells = <1>; 69 69 #size-cells = <1>;
+2 -2
arch/arm/boot/dts/imx50.dtsi
··· 101 101 interrupt-parent = <&tzic>; 102 102 ranges; 103 103 104 - bus@50000000 { /* AIPS1 */ 104 + aips1: bus@50000000 { /* AIPS1 */ 105 105 compatible = "fsl,aips-bus", "simple-bus"; 106 106 #address-cells = <1>; 107 107 #size-cells = <1>; ··· 385 385 }; 386 386 }; 387 387 388 - bus@60000000 { /* AIPS2 */ 388 + aips2: bus@60000000 { /* AIPS2 */ 389 389 compatible = "fsl,aips-bus", "simple-bus"; 390 390 #address-cells = <1>; 391 391 #size-cells = <1>;
+2 -2
arch/arm/boot/dts/imx51.dtsi
··· 171 171 }; 172 172 }; 173 173 174 - bus@70000000 { /* AIPS1 */ 174 + aips1: bus@70000000 { /* AIPS1 */ 175 175 compatible = "fsl,aips-bus", "simple-bus"; 176 176 #address-cells = <1>; 177 177 #size-cells = <1>; ··· 460 460 }; 461 461 }; 462 462 463 - bus@80000000 { /* AIPS2 */ 463 + aips2: bus@80000000 { /* AIPS2 */ 464 464 compatible = "fsl,aips-bus", "simple-bus"; 465 465 #address-cells = <1>; 466 466 #size-cells = <1>;
+2 -2
arch/arm/boot/dts/imx53.dtsi
··· 222 222 clock-names = "core_clk", "mem_iface_clk"; 223 223 }; 224 224 225 - bus@50000000 { /* AIPS1 */ 225 + aips1: bus@50000000 { /* AIPS1 */ 226 226 compatible = "fsl,aips-bus", "simple-bus"; 227 227 #address-cells = <1>; 228 228 #size-cells = <1>; ··· 655 655 }; 656 656 }; 657 657 658 - bus@60000000 { /* AIPS2 */ 658 + aips2: bus@60000000 { /* AIPS2 */ 659 659 compatible = "fsl,aips-bus", "simple-bus"; 660 660 #address-cells = <1>; 661 661 #size-cells = <1>;
+1 -1
arch/arm/boot/dts/imx6q.dtsi
··· 166 166 clocks = <&clks IMX6QDL_CLK_OCRAM>; 167 167 }; 168 168 169 - bus@2000000 { /* AIPS1 */ 169 + aips1: bus@2000000 { /* AIPS1 */ 170 170 spba-bus@2000000 { 171 171 ecspi5: spi@2018000 { 172 172 #address-cells = <1>;
+2 -2
arch/arm/boot/dts/imx6qdl.dtsi
··· 290 290 status = "disabled"; 291 291 }; 292 292 293 - bus@2000000 { /* AIPS1 */ 293 + aips1: bus@2000000 { /* AIPS1 */ 294 294 compatible = "fsl,aips-bus", "simple-bus"; 295 295 #address-cells = <1>; 296 296 #size-cells = <1>; ··· 941 941 }; 942 942 }; 943 943 944 - bus@2100000 { /* AIPS2 */ 944 + aips2: bus@2100000 { /* AIPS2 */ 945 945 compatible = "fsl,aips-bus", "simple-bus"; 946 946 #address-cells = <1>; 947 947 #size-cells = <1>;