linux-kernel - [PATCH v2 4/4] dt-bindings: i2c: imx: Fix i.MX 7 compatible matching

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Message-Id: <20200904151411.18973-4-krzk@kernel.org>
Date:   Fri,  4 Sep 2020 17:14:11 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Rob Herring <robh+dt@...nel.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>,
        Wolfram Sang <wolfram@...-dreams.de>,
        linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH v2 4/4] dt-bindings: i2c: imx: Fix i.MX 7 compatible matching

The i.MX 7 DTSes use two compatibles so update the binding to fix
dtbs_check warnings like:

  arch/arm/boot/dts/imx7d-cl-som-imx7.dt.yaml: i2c@...20000:
    compatible: ['fsl,imx7d-i2c', 'fsl,imx21-i2c'] is not valid under any of the given schemas (Possible causes of the failure):

  arch/arm/boot/dts/imx7d-cl-som-imx7.dt.yaml: i2c@...20000:
    compatible: ['fsl,imx7d-i2c', 'fsl,imx21-i2c'] is too long

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 Documentation/devicetree/bindings/i2c/i2c-imx.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx.yaml b/Documentation/devicetree/bindings/i2c/i2c-imx.yaml
index 19c9daba6e9f..3a0fbeea7aaf 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-imx.yaml
+++ b/Documentation/devicetree/bindings/i2c/i2c-imx.yaml
@@ -21,6 +21,9 @@ properties:
       - items:
           - const: fsl,imx35-i2c
           - const: fsl,imx1-i2c
+      - items:
+          - const: fsl,imx7d-i2c
+          - const: fsl,imx21-i2c
       - items:
           - enum:
               - fsl,imx25-i2c
-- 
2.17.1