From: Fengping Yu <fengping.yu@mediatek.com> To: Dmitry Torokhov <dmitry.torokhov@gmail.com>, Matthias Brugger <matthias.bgg@gmail.com>, Catalin Marinas <catalin.marinas@arm.com>, "Yingjoe Chen" <yingjoe.chen@mediatek.com>, Pavel Machek <pavel@ucw.cz>, "Jacek Anaszewski" <jacek.anaszewski@gmail.com> Cc: "fengping.yu" <fengping.yu@mediatek.com>, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org Subject: [PATCH v1 1/3] dt-bindings:Add vibrator devicetree documentation Date: Mon, 15 Jun 2020 19:42:02 +0800 [thread overview] Message-ID: <20200615114203.116656-2-fengping.yu@mediatek.com> (raw) In-Reply-To: <20200615114203.116656-1-fengping.yu@mediatek.com> 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. + +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>; + }; -- 2.18.0 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: Fengping Yu <fengping.yu@mediatek.com> To: Dmitry Torokhov <dmitry.torokhov@gmail.com>, Matthias Brugger <matthias.bgg@gmail.com>, Catalin Marinas <catalin.marinas@arm.com>, "Yingjoe Chen" <yingjoe.chen@mediatek.com>, Pavel Machek <pavel@ucw.cz>, "Jacek Anaszewski" <jacek.anaszewski@gmail.com> Cc: "fengping.yu" <fengping.yu@mediatek.com>, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org Subject: [PATCH v1 1/3] dt-bindings:Add vibrator devicetree documentation Date: Mon, 15 Jun 2020 19:42:02 +0800 [thread overview] Message-ID: <20200615114203.116656-2-fengping.yu@mediatek.com> (raw) In-Reply-To: <20200615114203.116656-1-fengping.yu@mediatek.com> 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. + +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>; + }; -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-06-15 11:52 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-06-15 11:42 [PATCH v1] Add vibrator driver support for Mediatek SoCs Fengping Yu 2020-06-15 11:42 ` Fengping Yu 2020-06-15 11:42 ` Fengping Yu 2020-06-15 11:42 ` Fengping Yu [this message] 2020-06-15 11:42 ` [PATCH v1 1/3] dt-bindings:Add vibrator devicetree documentation Fengping Yu 2020-06-16 10:58 ` Pavel Machek 2020-06-16 10:58 ` Pavel Machek 2020-06-16 10:58 ` Pavel Machek 2020-06-15 11:42 ` [PATCH v1 2/3] drivers: input: misc: Add mtk vibrator driver Fengping Yu 2020-06-15 11:42 ` Fengping Yu 2020-06-15 15:07 ` kernel test robot 2020-06-15 15:07 ` kernel test robot 2020-06-15 15:07 ` kernel test robot 2020-06-15 15:07 ` kernel test robot 2020-06-15 15:51 ` kernel test robot 2020-06-15 15:51 ` kernel test robot 2020-06-16 11:02 ` Pavel Machek 2020-06-16 11:02 ` Pavel Machek 2020-06-16 11:02 ` Pavel Machek 2020-06-16 11:03 ` Pavel Machek 2020-06-16 11:03 ` Pavel Machek 2020-06-16 11:03 ` Pavel Machek 2020-06-15 11:42 ` [PATCH v1 3/3] defconfig: Add CONFIG_INPUT_REGULATOR_VIBRATOR=m Fengping Yu 2020-06-15 11:42 ` Fengping Yu
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