[PATCH v4 5/5] arm64: dts: imx93: Add labels for the references easier

[Joy Zou]

Making the references easier, so add labels.

Signed-off-by: Joy Zou <joy.zou@xxxxxxx>
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 56766fdb0b1e..4739e7cb7e9b 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -206,7 +206,7 @@ cpu_crit: cpu-crit {
 			};
 
 			cooling-maps {
-				map0 {
+				map0: map0 {
 					trip = <&cpu_alert>;
 					cooling-device =
 						<&A55_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
@@ -1334,7 +1334,7 @@ usbmisc2: usbmisc@4c200200 {
 			#index-cells = <1>;
 		};
 
-		ddr-pmu@4e300dc0 {
+		ddr_pmu: ddr-pmu@4e300dc0 {
 			compatible = "fsl,imx93-ddr-pmu";
 			reg = <0x4e300dc0 0x200>;
 			interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
-- 
2.37.1