Merge patch series "dt-bindings: riscv: cpus: switch to unevaluatedProperties: false"

Conor Dooley <conor@kernel.org> says:

From: Conor Dooley <conor.dooley@microchip.com>

Do the various bits needed to drop the additionalProperties: true that
we currently have in riscv/cpu.yaml, to permit actually enforcing what
people put in cpus nodes.

* b4-shazam-merge:
  dt-bindings: riscv: cpus: switch to unevaluatedProperties: false
  dt-bindings: riscv: cpus: add a ref the common cpu schema

Link: https://lore.kernel.org/r/20230615-creamer-emu-ade0fa0bdb68@spudSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>

Documentation/devicetree/bindings/riscv/cpus.yaml

@@ -23,6 +23,9 @@ description: |
   two cores, each of which has two hyperthreads, could be described as
   having four harts.
 
+allOf:
+  - $ref: /schemas/cpu.yaml#
+
 properties:
   compatible:
     oneOf:
@@ -98,6 +101,9 @@ properties:
     $ref: /schemas/types.yaml#/definitions/string
     pattern: ^rv(?:64|32)imaf?d?q?c?b?k?j?p?v?h?(?:[hsxz](?:[a-z])+)?(?:_[hsxz](?:[a-z])+)*$
 
+  # RISC-V has multiple properties for cache op block sizes as the sizes
+  # differ between individual CBO extensions
+  cache-op-block-size: false
   # RISC-V requires 'timebase-frequency' in /cpus, so disallow it here
   timebase-frequency: false
 
@@ -137,7 +143,7 @@ required:
   - riscv,isa
   - interrupt-controller
 
-additionalProperties: true
+unevaluatedProperties: false
 
 examples:
   - |