From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Date: Sat, 31 Oct 2020 18:24:23 +0000 (+0000)
Subject: dt-bindings:iio:adc:adi,ad7292: Use new adc.yaml binding for channels.
X-Git-Tag: v5.11-rc1~163^2~44^2~42
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f759f020fbc3fad9f0aab27f4056799a21237c7b;p=thirdparty%2Fkernel%2Flinux.git

dt-bindings:iio:adc:adi,ad7292: Use new adc.yaml binding for channels.

Also add additionalProperties: false for the child nodes.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Link: https://lore.kernel.org/r/20201031182423.742798-4-jic23@kernel.org
---

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
index 108d202b288f7..a3e39a40c9b3e 100644
--- a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
@@ -45,10 +45,10 @@ required:
 
 patternProperties:
   "^channel@[0-7]$":
+    $ref: "adc.yaml"
     type: object
     description: |
       Represents the external channels which are connected to the ADC.
-      See Documentation/devicetree/bindings/iio/adc/adc.txt.
 
     properties:
       reg:
@@ -58,13 +58,13 @@ patternProperties:
           - minimum: 0
             maximum: 7
 
-      diff-channels:
-        description: see Documentation/devicetree/bindings/iio/adc/adc.txt
-        maxItems: 1
+      diff-channels: true
 
     required:
       - reg
 
+    additionalProperties: true
+
 additionalProperties: false
 
 examples: