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

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Date:   Sat, 16 Nov 2019 17:51:13 -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 2/2] dt-bindings: iio: adc: ad7292: fix constraint over
 channel quantity

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

Signed-off-by: Marcelo Schmitt <marcelo.schmitt1@...il.com>
---
 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 5770f63dd511..e1f6d64bdccd 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