dt-bindings: arm: psci: change labels to lower-case in example

DTS coding style expects labels to be lowercase, so adjust the example
code.  No functional impact.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250501150934.77317-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/arm/psci.yaml b/Documentation/devicetree/bindings/arm/psci.yaml
index cbb012e217ab80c1ca88e611e7acc06c6d56fad0..7360a2849b5bd1e4cbadac533c1a7228573288d4 100644 (file)
--- a/Documentation/devicetree/bindings/arm/psci.yaml
+++ b/Documentation/devicetree/bindings/arm/psci.yaml
@@ -191,27 +191,27 @@ examples:
       #size-cells = <0>;
       #address-cells = <1>;
 
-      CPU0: cpu@0 {
+      cpu@0 {
         device_type = "cpu";
         compatible = "arm,cortex-a53";
         reg = <0x0>;
         enable-method = "psci";
-        power-domains = <&CPU_PD0>;
+        power-domains = <&cpu_pd0>;
         power-domain-names = "psci";
       };
 
-      CPU1: cpu@1 {
+      cpu@1 {
         device_type = "cpu";
         compatible = "arm,cortex-a53";
         reg = <0x100>;
         enable-method = "psci";
-        power-domains = <&CPU_PD1>;
+        power-domains = <&cpu_pd1>;
         power-domain-names = "psci";
       };
 
       idle-states {
 
-        CPU_PWRDN: cpu-power-down {
+        cpu_pwrdn: cpu-power-down {
           compatible = "arm,idle-state";
           arm,psci-suspend-param = <0x0000001>;
           entry-latency-us = <10>;
@@ -222,7 +222,7 @@ examples:
 
       domain-idle-states {
 
-        CLUSTER_RET: cluster-retention {
+        cluster_ret: cluster-retention {
           compatible = "domain-idle-state";
           arm,psci-suspend-param = <0x1000011>;
           entry-latency-us = <500>;
@@ -230,7 +230,7 @@ examples:
           min-residency-us = <2000>;
         };
 
-        CLUSTER_PWRDN: cluster-power-down {
+        cluster_pwrdn: cluster-power-down {
           compatible = "domain-idle-state";
           arm,psci-suspend-param = <0x1000031>;
           entry-latency-us = <2000>;
@@ -244,21 +244,21 @@ examples:
       compatible = "arm,psci-1.0";
       method = "smc";
 
-      CPU_PD0: power-domain-cpu0 {
+      cpu_pd0: power-domain-cpu0 {
         #power-domain-cells = <0>;
-        domain-idle-states = <&CPU_PWRDN>;
-        power-domains = <&CLUSTER_PD>;
+        domain-idle-states = <&cpu_pwrdn>;
+        power-domains = <&cluster_pd>;
       };
 
-      CPU_PD1: power-domain-cpu1 {
+      cpu_pd1: power-domain-cpu1 {
         #power-domain-cells = <0>;
-        domain-idle-states =  <&CPU_PWRDN>;
-        power-domains = <&CLUSTER_PD>;
+        domain-idle-states =  <&cpu_pwrdn>;
+        power-domains = <&cluster_pd>;
       };
 
-      CLUSTER_PD: power-domain-cluster {
+      cluster_pd: power-domain-cluster {
         #power-domain-cells = <0>;
-        domain-idle-states = <&CLUSTER_RET>, <&CLUSTER_PWRDN>;
+        domain-idle-states = <&cluster_ret>, <&cluster_pwrdn>;
       };
     };
 ...