diff --git a/Documentation/devicetree/bindings/arm/tegra.yaml b/Documentation/devicetree/bindings/arm/tegra.yaml
index fcf956406168..8fb4923517d0 100644
--- a/Documentation/devicetree/bindings/arm/tegra.yaml
+++ b/Documentation/devicetree/bindings/arm/tegra.yaml
@@ -64,6 +64,14 @@ properties:
       - items:
           - const: asus,tf700t
           - const: nvidia,tegra30
+      - description: LG Optimus 4X P880
+        items:
+          - const: lg,p880
+          - const: nvidia,tegra30
+      - description: LG Optimus Vu P895
+        items:
+          - const: lg,p895
+          - const: nvidia,tegra30
       - items:
           - const: toradex,apalis_t30-eval
           - const: toradex,apalis_t30
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.yaml b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.yaml
index 0faa403f68c8..ea4fbf655220 100644
--- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.yaml
+++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra186-pmc.yaml
@@ -27,7 +27,7 @@ properties:
       - const: pmc
       - const: wake
       - const: aotag
-      - const: scratch
+      - enum: [ scratch, misc ]
       - const: misc
 
   interrupt-controller: true
@@ -41,25 +41,43 @@ properties:
     description: If present, inverts the PMU interrupt signal.
     $ref: /schemas/types.yaml#/definitions/flag
 
-if:
-  properties:
-    compatible:
-      contains:
-        const: nvidia,tegra186-pmc
-then:
-  properties:
-    reg:
-      maxItems: 4
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: nvidia,tegra186-pmc
+    then:
+      properties:
+        reg:
+          maxItems: 4
+        reg-names:
+          maxItems: 4
+          contains:
+            const: scratch
 
-    reg-names:
-      maxItems: 4
-else:
-  properties:
-    reg:
-      minItems: 5
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: nvidia,tegra194-pmc
+    then:
+      properties:
+        reg:
+          minItems: 5
+        reg-names:
+          minItems: 5
 
-    reg-names:
-      minItems: 5
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: nvidia,tegra234-pmc
+    then:
+      properties:
+        reg-names:
+          contains:
+            const: misc
 
 patternProperties:
   "^[a-z0-9]+-[a-z0-9]+$":