dt-bindings: power: reset: Convert mode-.* properties to array

PSCI reboot mode will map a mode name to multiple magic values instead
of just one. Convert the mode-.* property to an array. Users of the
reboot-mode schema will need to specify the maxItems of the mode-.*
properties. Existing users will all be 1.

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Elliot Berman <quic_eberman@quicinc.com>
Link: https://lore.kernel.org/r/20241107-arm-psci-system_reset2-vendor-reboots-v8-1-e8715fa65cb5@quicinc.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

diff --git a/Documentation/devicetree/bindings/power/reset/nvmem-reboot-mode.yaml b/Documentation/devicetree/bindings/power/reset/nvmem-reboot-mode.yaml
index 627f8a6078c299e32e4bc7597509a6ef52d119d7..7f5f94673e9c248302bbd70378a19f0d25906b7c 100644 (file)
--- a/Documentation/devicetree/bindings/power/reset/nvmem-reboot-mode.yaml
+++ b/Documentation/devicetree/bindings/power/reset/nvmem-reboot-mode.yaml
@@ -31,6 +31,10 @@ properties:
 allOf:
   - $ref: reboot-mode.yaml#
 
+patternProperties:
+  "^mode-.*$":
+    maxItems: 1
+
 required:
   - compatible
   - nvmem-cells

diff --git a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
index fc8105a7b9b268df5cb08ad32cde26c50ea955ce..3da3d02a669089af037f9492c64e0304c714b523 100644 (file)
--- a/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
+++ b/Documentation/devicetree/bindings/power/reset/qcom,pon.yaml
@@ -54,6 +54,10 @@ required:
   - compatible
   - reg
 
+patternProperties:
+  "^mode-.*$":
+    maxItems: 1
+
 unevaluatedProperties: false
 
 allOf:
@@ -75,6 +79,9 @@ allOf:
         reg-names:
           items:
             - const: pon
+    else:
+      patternProperties:
+        "^mode-.*$": false
 
     # Special case for pm8941, which doesn't store reset mode
   - if:

diff --git a/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml b/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml
index ad0a0b95cec1267c8e479556aebf99cca653a2d9..3ddac06cec7277789b066d8426ea77d293298fac 100644 (file)
--- a/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml
+++ b/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml
@@ -28,13 +28,13 @@ description: |
 
 properties:
   mode-normal:
-    $ref: /schemas/types.yaml#/definitions/uint32
+    $ref: /schemas/types.yaml#/definitions/uint32-array
     description:
       Default value to set on a reboot if no command was provided.
 
 patternProperties:
   "^mode-.*$":
-    $ref: /schemas/types.yaml#/definitions/uint32
+    $ref: /schemas/types.yaml#/definitions/uint32-array
 
 additionalProperties: true
 

diff --git a/Documentation/devicetree/bindings/power/reset/syscon-reboot-mode.yaml b/Documentation/devicetree/bindings/power/reset/syscon-reboot-mode.yaml
index b6acff199cdecea08c1243ed5e8ad71240d65e9a..79ffc78b23eaf913dcb43964d083b78befe76890 100644 (file)
--- a/Documentation/devicetree/bindings/power/reset/syscon-reboot-mode.yaml
+++ b/Documentation/devicetree/bindings/power/reset/syscon-reboot-mode.yaml
@@ -32,6 +32,10 @@ properties:
 allOf:
   - $ref: reboot-mode.yaml#
 
+patternProperties:
+  "^mode-.*$":
+    maxItems: 1
+
 unevaluatedProperties: false
 
 required: