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>

diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi
index 6270685a1397a43dee67e85540e495bd68a27496..e140307be2e7d472c5c739baf701e287f989ca27 100644 (file)
--- a/arch/arm/boot/dts/imx27.dtsi
+++ b/arch/arm/boot/dts/imx27.dtsi
@@ -81,7 +81,7 @@
                interrupt-parent = <&aitc>;
                ranges;
 
-               aipi@10000000 { /* AIPI1 */
+               aipi1: aipi@10000000 { /* AIPI1 */
                        compatible = "fsl,aipi-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;
@@ -453,7 +453,7 @@
                        };
                };
 
-               aipi@10020000 { /* AIPI2 */
+               aipi2: aipi@10020000 { /* AIPI2 */
                        compatible = "fsl,aipi-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;

diff --git a/arch/arm/boot/dts/imx31.dtsi b/arch/arm/boot/dts/imx31.dtsi
index b5ece07e78d5f63e37430a9c5894a2329537367a..5c4938b0d5a198ce04955906efd997a504bcdd16 100644 (file)
--- a/arch/arm/boot/dts/imx31.dtsi
+++ b/arch/arm/boot/dts/imx31.dtsi
@@ -63,7 +63,7 @@
                        ranges = <0 0x1fffc000 0x4000>;
                };
 
-               bus@43f00000 { /* AIPS1 */
+               aips1: bus@43f00000 { /* AIPS1 */
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;

diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi
index 440909068e1147f6721aa638888429b8dae15a8f..c0c7575fbecf26332f8dec031c6a67f365f352bd 100644 (file)
--- a/arch/arm/boot/dts/imx50.dtsi
+++ b/arch/arm/boot/dts/imx50.dtsi
@@ -101,7 +101,7 @@
                interrupt-parent = <&tzic>;
                ranges;
 
-               bus@50000000 { /* AIPS1 */
+               aips1: bus@50000000 { /* AIPS1 */
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;
@@ -385,7 +385,7 @@
                        };
                };
 
-               bus@60000000 {  /* AIPS2 */
+               aips2: bus@60000000 {   /* AIPS2 */
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;

diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index a6d8a606bc484fd16dfcc0b781cb0c8aae1ecbda..592d9c23a447fc90968a384498eb7ce026aada69 100644 (file)
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -171,7 +171,7 @@
                        };
                };
 
-               bus@70000000 { /* AIPS1 */
+               aips1: bus@70000000 { /* AIPS1 */
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;
@@ -460,7 +460,7 @@
                        };
                };
 
-               bus@80000000 {  /* AIPS2 */
+               aips2: bus@80000000 {   /* AIPS2 */
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;

diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index b183bbe4efd3929df05197f5d3cdd6aec9f9a77c..b7a6469d34721ccc637456702d0513f3d22adb9a 100644 (file)
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -222,7 +222,7 @@
                        clock-names = "core_clk", "mem_iface_clk";
                };
 
-               bus@50000000 { /* AIPS1 */
+               aips1: bus@50000000 { /* AIPS1 */
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;
@@ -655,7 +655,7 @@
                        };
                };
 
-               bus@60000000 {  /* AIPS2 */
+               aips2: bus@60000000 {   /* AIPS2 */
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;

diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 92084420e321ebfd2c412637985e2a9cd699f02b..3b77eae40e3956f0e12ead287c1cec31e277ad9c 100644 (file)
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -166,7 +166,7 @@
                        clocks = <&clks IMX6QDL_CLK_OCRAM>;
                };
 
-               bus@2000000 { /* AIPS1 */
+               aips1: bus@2000000 { /* AIPS1 */
                        spba-bus@2000000 {
                                ecspi5: spi@2018000 {
                                        #address-cells = <1>;

diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 0f4f2ffd540c05d7e08a9d2bd4833a620d8dbccb..845257e0c8b7f195b794ebb1afd09a065b177bdd 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -290,7 +290,7 @@
                        status = "disabled";
                };
 
-               bus@2000000 { /* AIPS1 */
+               aips1: bus@2000000 { /* AIPS1 */
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;
@@ -941,7 +941,7 @@
                        };
                };
 
-               bus@2100000 { /* AIPS2 */
+               aips2: bus@2100000 { /* AIPS2 */
                        compatible = "fsl,aips-bus", "simple-bus";
                        #address-cells = <1>;
                        #size-cells = <1>;