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dt-bindings: i2c: renesas,riic: Fix 'unevaluatedProperties' warnings

Message ID 20220829214730.5752-1-prabhakar.mahadev-lad.rj@bp.renesas.com
State Accepted
Commit 4e2a2ed96adcb6151a15ea40db933d97f2ae7aaa
Headers show
Series dt-bindings: i2c: renesas,riic: Fix 'unevaluatedProperties' warnings | expand

Commit Message

Prabhakar Mahadev Lad Aug. 29, 2022, 9:47 p.m. UTC
With 'unevaluatedProperties' support implemented, there's a number of
warnings when running dtbs_check:

arch/arm64/boot/dts/renesas/r9a07g043u11-smarc.dtb: i2c@10058000: Unevaluated properties are not allowed ('resets' was unexpected)
	From schema: Documentation/devicetree/bindings/i2c/renesas,riic.yaml

The main problem is that bindings schema marks resets as a required
property for RZ/G2L (and alike) SoC's but resets property is not part
of schema. So to fix this just add a resets property with maxItems
set to 1.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 Documentation/devicetree/bindings/i2c/renesas,riic.yaml | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
index bb1f3c7e0e6a..2291a7cd619b 100644
--- a/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
+++ b/Documentation/devicetree/bindings/i2c/renesas,riic.yaml
@@ -60,6 +60,9 @@  properties:
   power-domains:
     maxItems: 1
 
+  resets:
+    maxItems: 1
+
 required:
   - compatible
   - reg