Narrowing of reboot-mode definitions in the bindings for GRF and PMU.

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Merge tag 'v7.3-rockchip-drivers1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/drivers

Narrowing of reboot-mode definitions in the bindings for GRF and PMU.

* tag 'v7.3-rockchip-drivers1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  dt-bindings: rockchip: grf: Narrow allowed reboot modes
  dt-bindings: rockchip: pmu: Narrow definition of reboot-mode

Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Documentation/devicetree/bindings/arm/rockchip/pmu.yaml

@@ -61,7 +61,13 @@ properties:
     type: object
 
   reboot-mode:
-    type: object
+    $ref: /schemas/power/reset/syscon-reboot-mode.yaml
+    unevaluatedProperties: false
+
+    patternProperties:
+      # Negative look-ahead to disallow unsupported modes. The '$' has to be
+      # part of lookahead group to work, instead of trailing outside of ().
+      "^mode-(?!(bootloader$|loader$|normal$|recovery$))": false
 
 required:
   - compatible

Documentation/devicetree/bindings/soc/rockchip/grf.yaml

@@ -239,11 +239,14 @@ allOf:
       properties:
         reboot-mode:
           type: object
-
           $ref: /schemas/power/reset/syscon-reboot-mode.yaml#
-
           unevaluatedProperties: false
 
+          patternProperties:
+            # Negative look-ahead to disallow unsupported modes. The '$' has to be
+            # part of lookahead group to work, instead of trailing outside of ().
+            "^mode-(?!(bootloader$|fastboot$|loader$|normal$|recovery$))": false
+
   - if:
       properties:
         compatible: