linux-kernel - [PATCH] dt-bindings: reset: intel,rcu-gw: Fix intel,global-reset schema

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Message-Id: <20200113214515.3950-1-robh@kernel.org>
Date:   Mon, 13 Jan 2020 15:45:15 -0600
From:   Rob Herring <robh@...nel.org>
To:     devicetree@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Dilip Kota <eswara.kota@...ux.intel.com>
Subject: [PATCH] dt-bindings: reset: intel,rcu-gw: Fix intel,global-reset schema

The intel,rcu-gw binding example has an error:

Documentation/devicetree/bindings/reset/intel,rcu-gw.example.dt.yaml:
  reset-controller@...00000: intel,global-reset: [[16, 30]] is too short

The error isn't really correct as the problem is in how the data is
encoded and the schema is not fixed up by the tooling correctly.
However, array properties should describe the elements in the array, so
lets do that which fixes the error in the process.

Fixes: b7ab0cb00d08 ("dt-bindings: reset: Add YAML schemas for the Intel Reset controller")
Cc: Philipp Zabel <p.zabel@...gutronix.de>
Cc: Dilip Kota <eswara.kota@...ux.intel.com>
Signed-off-by: Rob Herring <robh@...nel.org>
---
 Documentation/devicetree/bindings/reset/intel,rcu-gw.yaml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/reset/intel,rcu-gw.yaml b/Documentation/devicetree/bindings/reset/intel,rcu-gw.yaml
index 246dea8a2ec9..8ac437282659 100644
--- a/Documentation/devicetree/bindings/reset/intel,rcu-gw.yaml
+++ b/Documentation/devicetree/bindings/reset/intel,rcu-gw.yaml
@@ -23,7 +23,11 @@ properties:
     description: Global reset register offset and bit offset.
     allOf:
       - $ref: /schemas/types.yaml#/definitions/uint32-array
-      - maxItems: 2
+    items:
+      - description: Register offset
+      - description: Register bit offset
+        minimum: 0
+        maximum: 31
 
   "#reset-cells":
     minimum: 2
-- 
2.20.1