linux-kernel - [PATCH 01/13] dt-bindings: power: fsl,imx-gpcv2: Document interrupt controller properties

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Message-Id: <20200904145312.10960-2-krzk@kernel.org>
Date:   Fri,  4 Sep 2020 16:53:00 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Rob Herring <robh+dt@...nel.org>, David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Lucas Stach <l.stach@...gutronix.de>,
        Russell King <linux+etnaviv@...linux.org.uk>,
        Christian Gmeiner <christian.gmeiner@...il.com>,
        Lee Jones <lee.jones@...aro.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Sam Ravnborg <sam@...nborg.org>, Li Yang <leoyang.li@....com>,
        Robert Chiras <robert.chiras@....com>,
        Matti Vaittinen <matti.vaittinen@...rohmeurope.com>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, etnaviv@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH 01/13] dt-bindings: power: fsl,imx-gpcv2: Document interrupt controller properties

The i.MX General Power Controller v2 is also an interrupt controller so
document additional properties to fix dtbs_check warnings like:

  arch/arm64/boot/dts/freescale/imx8mq-evk.dt.yaml: gpc@...a0000:
    '#interrupt-cells', 'interrupt-controller' do not match any of the regexes: 'pinctrl-[0-9]+'

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
index bde09a0b2da3..a96e6dbf1858 100644
--- a/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
+++ b/Documentation/devicetree/bindings/power/fsl,imx-gpcv2.yaml
@@ -33,6 +33,10 @@ properties:
   interrupts:
     maxItems: 1
 
+  interrupt-controller: true
+  '#interrupt-cells':
+    const: 3
+
   pgc:
     type: object
     description: list of power domains provided by this controller.
-- 
2.17.1