diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2020-06-09 07:57:19 -0700 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2020-06-18 11:23:16 +0100 |
| commit | ad738ddd506b68679faf79277280b75522dd84e7 (patch) | |
| tree | b39ac6009330b599273cf673f06de5cda98b0959 | |
| parent | b92735f45f99c9bdcf93ce822fab56231e64a904 (diff) | |
dt-bindings: mfd: gateworks-gsc: Add 16bit pre-scaled voltage mode
Add a 16-bit pre-scaled voltage mode to ADC and clarify that existing
pre-scaled mode is 24bit.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
| -rw-r--r-- | Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml b/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml index 487a8445722e..ceec33f6aba1 100644 --- a/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml +++ b/Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml @@ -79,11 +79,12 @@ properties: description: | conversion mode: 0 - temperature, in C*10 - 1 - pre-scaled voltage value + 1 - pre-scaled 24-bit voltage value 2 - scaled voltage based on an optional resistor divider and optional offset + 3 - pre-scaled 16-bit voltage value $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2] + enum: [0, 1, 2, 3] gw,voltage-divider-ohms: description: Values of resistors for divider on raw ADC input |