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authorRob Herring <robh@kernel.org>2022-04-13 08:47:29 -0500
committerGuenter Roeck <linux@roeck-us.net>2022-04-13 07:12:24 -0700
commit4d0d5c352303a318925ceb84a86818761aa6586b (patch)
treeecf8ddcb07ab49a9a1d3209e81a083bcd148c504
parent7b2666ce445c700b8dcee994da44ddcf050a0842 (diff)
downloadlinux-4d0d5c352303a318925ceb84a86818761aa6586b.tar.gz
dt-bindings: hwmon: ti,tmp421: Fix type for 'ti,n-factor'
'ti,n-factor' is read as a 32-bit signed value, so the type and constraints
are wrong. The same property is also defined for ti,tmp464 and is correct.

The constraints should also not be under 'items' as this property is not an
array.

Cc: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: linux-hwmon@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220413134729.3112190-1-robh@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
-rw-r--r--Documentation/devicetree/bindings/hwmon/ti,tmp421.yaml7
1 files changed, 3 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp421.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp421.yaml
index 36f649938fb7..a6f1fa75a67c 100644
--- a/Documentation/devicetree/bindings/hwmon/ti,tmp421.yaml
+++ b/Documentation/devicetree/bindings/hwmon/ti,tmp421.yaml
@@ -58,10 +58,9 @@ patternProperties:
         description: |
           The value (two's complement) to be programmed in the channel specific N correction register.
           For remote channels only.
-        $ref: /schemas/types.yaml#/definitions/uint32
-        items:
-          minimum: 0
-          maximum: 255
+        $ref: /schemas/types.yaml#/definitions/int32
+        minimum: -128
+        maximum: 127
 
     required:
       - reg