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| author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-09-20 21:19:13 +0300 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2021-10-12 17:22:38 +0300 |
| commit | 3e0ce52615e2244196a5b14f8cc334931b6a5cc2 (patch) | |
| tree | 7e0d3db7aa8fee48ccd5d2582f14e77e25ec7002 /Documentation/devicetree/bindings/hwmon | |
| parent | 9559cb33796e13e4a173a1b2358a34fbfcbb9b2d (diff) | |
| download | linux-3e0ce52615e2244196a5b14f8cc334931b6a5cc2.tar.xz | |
dt-bindings: hwmon: lm90: do not require VCC supply
The LM90-like sensors usually need VCC supply, however this can be
hard-wired to the board main supply (like in SiFive HiFive Unmatched
RISC-V board). Original bindings made VCC supply as required but in
practice several other boards skipped it. Make it optional.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210920181913.338772-2-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/devicetree/bindings/hwmon')
| -rw-r--r-- | Documentation/devicetree/bindings/hwmon/national,lm90.yaml | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml index e712117da3df..6e1d54ff5d5b 100644 --- a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml +++ b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml @@ -55,7 +55,6 @@ properties: required: - compatible - reg - - vcc-supply additionalProperties: false |