linux-kernel - [PATCH v2 1/2] dt-bindings: iio: adc: ad7292: fix channel constraint

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Message-ID: <20191204155918.5ot4tplceqjeul6a@smtp.gmail.com>
Date:   Wed, 4 Dec 2019 12:59:23 -0300
From:   Marcelo Schmitt <marcelo.schmitt1@...il.com>
To:     jic23@...nel.org, robh@...nel.org
Cc:     dragos.bogdan@...log.com, alexandru.ardelean@...log.com,
        linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        devicetree@...r.kernel.org, kernel-usp@...glegroups.com
Subject: [PATCH v2 1/2] dt-bindings: iio: adc: ad7292: fix channel constraint

Change items property of AD7292 channels to correctly constrain their
quantity.

Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@...il.com>
---
Changelog V2
- Shortened the message to make it closer to 50 columns.

 Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
index b68be3aaf587..18f1032b86f3 100644
--- a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
@@ -53,7 +53,8 @@ patternProperties:
         description: |
           The channel number. It can have up to 8 channels numbered from 0 to 7.
         items:
-          maximum: 7
+          - minimum: 0
+            maximum: 7
 
       diff-channels:
         description: see Documentation/devicetree/bindings/iio/adc/adc.txt
-- 
2.23.0