ARM: dts: dra7: add labels to DWC3 nodes

by adding labels to DWC3 nodes, it's far easier
for boards to reference them.

Signed-off-by: Felipe Balbi <balbi@ti.com>
[tony@atomide.com: updated for otg 4 move to dra74x.dtsi]
Signed-off-by: Tony Lindgren <tony@atomide.com>

2 files changed, 4 insertions, 4 deletions

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index 6470acfae468..c6fc56618599 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -1219,7 +1219,7 @@
                         };
                 };
 
-                omap_dwc3_1@48880000 {
+                omap_dwc3_1: omap_dwc3_1@48880000 {
                         compatible = "ti,dwc3";
                         ti,hwmods = "usb_otg_ss1";
                         reg = <0x48880000 0x10000>;
@@ -1240,7 +1240,7 @@
                         };
                 };
 
-                omap_dwc3_2@488c0000 {
+                omap_dwc3_2: omap_dwc3_2@488c0000 {
                         compatible = "ti,dwc3";
                         ti,hwmods = "usb_otg_ss2";
                         reg = <0x488c0000 0x10000>;
@@ -1262,7 +1262,7 @@
                 };
 
                 /* IRQ for DWC3_3 and DWC3_4 need IRQ crossbar */
-                omap_dwc3_3@48900000 {
+                omap_dwc3_3: omap_dwc3_3@48900000 {
                         compatible = "ti,dwc3";
                         ti,hwmods = "usb_otg_ss3";
                         reg = <0x48900000 0x10000>;
diff --git a/arch/arm/boot/dts/dra74x.dtsi b/arch/arm/boot/dts/dra74x.dtsi
index 5667b924bd32..10173fab1a15 100644
--- a/arch/arm/boot/dts/dra74x.dtsi
+++ b/arch/arm/boot/dts/dra74x.dtsi
@@ -46,7 +46,7 @@
         };
 
         ocp {
-                omap_dwc3_4@48940000 {
+                omap_dwc3_4: omap_dwc3_4@48940000 {
                         compatible = "ti,dwc3";
                         ti,hwmods = "usb_otg_ss4";
                         reg = <0x48940000 0x10000>;