linux-kernel - [PATCH] dt-bindings: interrupt-controller: fsl,intmux: Add power-domains property

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Message-Id: <20230725102215.109895-1-peng.fan@oss.nxp.com>
Date:   Tue, 25 Jul 2023 18:22:15 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        shawnguo@...nel.org, maz@...nel.org
Cc:     linux-imx@....com, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Peng Fan <peng.fan@....com>
Subject: [PATCH] dt-bindings: interrupt-controller: fsl,intmux: Add power-domains property

From: Peng Fan <peng.fan@....com>

On some i.MX SoCs, intmux may have a power-domain dependency to be on
before accessing. So add it in dt-binding doc.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 .../devicetree/bindings/interrupt-controller/fsl,intmux.yaml   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
index 985bfa4f6fda..78baa0a571cf 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
+++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml
@@ -37,6 +37,9 @@ properties:
   clock-names:
     const: ipg
 
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
-- 
2.37.1