linux-kernel - [PATCH v3] dt-bindings: mailbox: fsl,mu: Add missing power-domains

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Message-Id: <20200917194220.6625-1-krzk@kernel.org>
Date:   Thu, 17 Sep 2020 21:42:20 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Jassi Brar <jassisinghbrar@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Dong Aisheng <aisheng.dong@....com>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH v3] dt-bindings: mailbox: fsl,mu: Add missing power-domains

Add quite common property - power-domains - to fix dtbs_check warnings
like:

  arch/arm64/boot/dts/freescale/imx8qxp-mek.dt.yaml:
    mailbox@...80000: 'power-domains' does not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>

---

Changes since v2:
1. Set maxItems to power domains to 1

Changes since v1:
1. Add missing properties instead of unevaluatedProperties
---
 Documentation/devicetree/bindings/mailbox/fsl,mu.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
index 7ed096360be2..15cef82cd356 100644
--- a/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
+++ b/Documentation/devicetree/bindings/mailbox/fsl,mu.yaml
@@ -72,6 +72,9 @@ properties:
     description: boolean, if present, means it is for side B MU.
     type: boolean
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
-- 
2.17.1