[PATCH v2 1/2] dt-bindings: arm: psci: change labels to lower-case in example

[PATCH v2 1/2] dt-bindings: arm: psci: change labels to lower-case in example

[Krzysztof Kozlowski]

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>

---

v2: Only Ack
---
 .../devicetree/bindings/arm/psci.yaml         | 30 +++++++++----------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/psci.yaml b/Documentation/devicetree/bindings/arm/psci.yaml
index cbb012e217ab..7360a2849b5b 100644
--- 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>;
       };
     };
 ...
-- 
2.45.2

[PATCH v2 2/2] psci: MAINTAINERS: Include DT binding in the entry

[Krzysztof Kozlowski]

Updates to PSCI Devicetree binding seems to be not picked up from the
mailing list, probably because actual maintainers are not CC-ed.  Add
the binding to the PCSI maintainers entry.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

---

v2: New patch
---
 MAINTAINERS | 1 +
 1 file changed, 1 insertion(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index b2c3be5f6131..193bf0895f7f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19436,6 +19436,7 @@ M:	Mark Rutland <mark.rutland@arm.com>
 M:	Lorenzo Pieralisi <lpieralisi@kernel.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
+F:	Documentation/devicetree/bindings/arm/psci.yaml
 F:	drivers/firmware/psci/
 F:	include/linux/psci.h
 F:	include/uapi/linux/psci.h
-- 
2.45.2

Re: [PATCH v2 1/2] dt-bindings: arm: psci: change labels to lower-case in example

[Rob Herring (Arm)]

On Thu, 01 May 2025 17:09:35 +0200, Krzysztof Kozlowski wrote:
> 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>
> 
> ---
> 
> v2: Only Ack
> ---
>  .../devicetree/bindings/arm/psci.yaml         | 30 +++++++++----------
>  1 file changed, 15 insertions(+), 15 deletions(-)
> 

Applied, thanks!