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[v4,5/9] media: dt-bindings: chrontel,ch7322: reference common CEC properties

Message ID 20221208103115.25512-6-krzysztof.kozlowski@linaro.org (mailing list archive)
State Accepted
Commit d358c05bf33e39e392ba1aefce749d565a3fdd2a
Headers show
Series media: dt-bindings: common CEC properties | expand

Commit Message

Krzysztof Kozlowski Dec. 8, 2022, 10:31 a.m. UTC 
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>
Reviewed-by: Rob Herring <robh@kernel.org>

---

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

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>;