| Message ID | 20200615114203.116656-2-fengping.yu@mediatek.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v1,1/3] dt-bindings:Add vibrator devicetree documentation | expand |
On Mon 2020-06-15 19:42:02, Fengping Yu wrote: > From: "fengping.yu" <fengping.yu@mediatek.com> > > Add Mediatek regulator vibrator dt-bindings doc as yaml schema > > Signed-off-by: fengping.yu <fengping.yu@mediatek.com> > --- > .../bindings/input/regulator-vibrator.yaml | 65 +++++++++++++++++++ > 1 file changed, 65 insertions(+) > create mode 100644 Documentation/devicetree/bindings/input/regulator-vibrator.yaml > > diff --git a/Documentation/devicetree/bindings/input/regulator-vibrator.yaml b/Documentation/devicetree/bindings/input/regulator-vibrator.yaml > new file mode 100644 > index 000000000000..6511a8a80aff > --- /dev/null > +++ b/Documentation/devicetree/bindings/input/regulator-vibrator.yaml > @@ -0,0 +1,65 @@ > +# SPDX-License-Identifier: GPL-2.0 > +%YAML 1.2 > +--- > +version: 1 > + > +$id: http://devicetree.org/schemas/input/regulator-vibrator.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Mediatek's regulator vibrator device tree bindings > + > +maintainer: > + - Fengping Yu <fengping.yu@mediatek.com> > + > +description: | > + Registers a regulator device as vibrator, where the on/off capability is controlled by a regulator. Line length? > +properties: > + compatible: > + const: "regulator-vibrator" > + > + vibr-supply: > + description: Power supply to the vibrator. > + refs:Documentation/devicetree/bindings/regulator/regulator.txt for details. > + > + max-volt: > + description: The maximum voltage value supplied to the vibrator regulator. > + The unit of the voltage is micro. > + should be -microvolt? > + min-volt: > + description: The minimum voltage value supplied to the vibrator regulator. > + The unit of the voltage is micro. > + > + min-limit: > + description: The minimum duration time in ms for vibrator, default is 15ms. > + If user request smaller duration, the default value will be used > + instead. The default value comes from the smallest unit that can > + be sensored. English? Add -usec or something? Pavel
diff --git a/Documentation/devicetree/bindings/input/regulator-vibrator.yaml b/Documentation/devicetree/bindings/input/regulator-vibrator.yaml new file mode 100644 index 000000000000..6511a8a80aff --- /dev/null +++ b/Documentation/devicetree/bindings/input/regulator-vibrator.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +version: 1 + +$id: http://devicetree.org/schemas/input/regulator-vibrator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek's regulator vibrator device tree bindings + +maintainer: + - Fengping Yu <fengping.yu@mediatek.com> + +description: | + Registers a regulator device as vibrator, where the on/off capability is controlled by a regulator. + +properties: + compatible: + const: "regulator-vibrator" + + vibr-supply: + description: Power supply to the vibrator. + refs:Documentation/devicetree/bindings/regulator/regulator.txt for details. + + max-volt: + description: The maximum voltage value supplied to the vibrator regulator. + The unit of the voltage is micro. + + min-volt: + description: The minimum voltage value supplied to the vibrator regulator. + The unit of the voltage is micro. + + min-limit: + description: The minimum duration time in ms for vibrator, default is 15ms. + If user request smaller duration, the default value will be used + instead. The default value comes from the smallest unit that can + be sensored. + + max-limit: + description: The maximum duration time in ms for vibrator. If not set, it means + no max limitation. + +required: + - compatible + - min-volt + - max-volt + +examples: + - | + + mt6359_vibr_ldo_reg: ldo_vibr { + regulator-name = "vibr"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <240>; + }; + + regulator_vibrator { + compatible = "regulator-vibrator"; + min-volt = <2300000>; + max-volt = <3200000>; + min-limit = <25>; + max-limit = <15000>; + vib-supply = <&mt6359_vibr_ldo_reg>; + };