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From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To:     Mauro Carvalho Chehab <mchehab@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
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        Hans Verkuil <hverkuil-cisco@xs4all.nl>,
        Thierry Reding <thierry.reding@gmail.com>,
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        Yannick Fertre <yannick.fertre@foss.st.com>,
        Jeff Chase <jnchase@google.com>, linux-media@vger.kernel.org,
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        linux-tegra@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
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Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Subject: [PATCH v2 5/9] media: dt-bindings: chrontel,ch7322: reference common CEC properties
Date:   Mon,  5 Dec 2022 16:18:41 +0100
Message-Id: <20221205151845.21618-6-krzysztof.kozlowski@linaro.org>
In-Reply-To: <20221205151845.21618-1-krzysztof.kozlowski@linaro.org>
References: <20221205151845.21618-1-krzysztof.kozlowski@linaro.org>
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Reference common HDMI CEC adapter properties to simplify the binding and
have only one place of definition for common properties.  The common CEC
binding expects also node name to be 'cec'.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

---

Changes since v1:
1. Fix node name to cec.
---
 .../bindings/media/i2c/chrontel,ch7322.yaml           | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml b/Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
index 63e5b89d2e0b..af8ada55b3f2 100644
--- a/Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml
@@ -13,6 +13,9 @@ description:
   The Chrontel CH7322 is a discrete HDMI-CEC controller. It is
   programmable through I2C and drives a single CEC line.
 
+allOf:
+  - $ref: /schemas/media/cec/cec-common.yaml#
+
 properties:
   compatible:
     const: chrontel,ch7322
@@ -40,16 +43,12 @@ properties:
       if in auto mode.
     maxItems: 1
 
-  # see ../cec.txt
-  hdmi-phandle:
-    description: phandle to the HDMI controller
-
 required:
   - compatible
   - reg
   - interrupts
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
@@ -58,7 +57,7 @@ examples:
     i2c {
       #address-cells = <1>;
       #size-cells = <0>;
-      ch7322@75 {
+      cec@75 {
         compatible = "chrontel,ch7322";
         reg = <0x75>;
         interrupts = <47 IRQ_TYPE_EDGE_RISING>;
-- 
2.34.1