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| author | Tim Harvey <tharvey@gateworks.com> | 2020-12-28 22:28:36 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2021-02-08 16:54:18 +0300 |
| commit | c239fea18e5763e88f3b7184a1c16b30fba57aac (patch) | |
| tree | c00ec8a218126006736f4f1f9c9cd636d82d8990 /Documentation/devicetree/bindings/mfd | |
| parent | f7b6732178e79ffb388aa343a7d0f63429d06204 (diff) | |
| download | linux-c239fea18e5763e88f3b7184a1c16b30fba57aac.tar.xz | |
dt-bindings: mfd: gateworks-gsc: Add fan-tach mode
In 7497d4a66c59 ("hwmon: (gsc-hwmon) add fan sensor") a mode
was added to report RPM's from a fan tach input.
Add this mode to the dt-bindings for the Gateworks System Controller.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mfd')
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml b/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml index d08e8fe76446..5a1e8d21f7a0 100644 --- a/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml +++ b/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml @@ -83,8 +83,9 @@ properties: 2 - scaled voltage based on an optional resistor divider and optional offset 3 - pre-scaled 16-bit voltage value + 4 - fan tach input to report RPM's $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 3] + enum: [0, 1, 2, 3, 4] gw,voltage-divider-ohms: description: Values of resistors for divider on raw ADC input |