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| author | Holger Brunck <holger.brunck@hitachienergy.com> | 2022-05-17 16:56:13 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2022-05-22 21:32:32 +0300 |
| commit | 8dd248fa00db2b0145de95a7ef2b50b8fa71e1b0 (patch) | |
| tree | 55da57734f9cb9825f8e18800dd37d86da20d487 /Documentation | |
| parent | 67f6abceab228d5f589435db2d99df6cbf43aa02 (diff) | |
| download | linux-8dd248fa00db2b0145de95a7ef2b50b8fa71e1b0.tar.xz | |
dt-bindings: hwmon: lm90: add ti,extended-range-enable property
Some devices can operate in an extended temperature mode.
Therefore add a boolean ti,extended-range-enable to be able to
select this feature in the device tree node. Also make sure that this
feature can only be enabled for the devices supporting this feature.
Signed-off-by: Holger Brunck <holger.brunck@hitachienergy.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220517135614.8185-1-holger.brunck@hitachienergy.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/national,lm90.yaml | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml index 48b7065798b0..b04657849852 100644 --- a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml +++ b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml @@ -53,10 +53,29 @@ properties: vcc-supply: description: phandle to the regulator that provides the +VCC supply + ti,extended-range-enable: + description: Set to enable extended range temperature. + type: boolean + required: - compatible - reg +allOf: + - if: + not: + properties: + compatible: + contains: + enum: + - adi,adt7461 + - adi,adt7461a + - ti,tmp451 + - ti,tmp461 + then: + properties: + ti,extended-range-enable: false + additionalProperties: false examples: |