37 lines
1.0 KiB
Plaintext
37 lines
1.0 KiB
Plaintext
* Device tree bindings for the Qualcomm MSM vibrator
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Required properties:
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- compatible: Should be one of
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"qcom,msm8226-vibrator"
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"qcom,msm8974-vibrator"
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- reg: the base address and length of the IO memory for the registers.
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- pinctrl-names: set to default.
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- pinctrl-0: phandles pointing to pin configuration nodes. See
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Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
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- clock-names: set to pwm
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- clocks: phandle of the clock. See
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Documentation/devicetree/bindings/clock/clock-bindings.txt
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- enable-gpios: GPIO that enables the vibrator.
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Optional properties:
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- vcc-supply: phandle to the regulator that provides power to the sensor.
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Example from a LG Nexus 5 (hammerhead) phone:
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vibrator@fd8c3450 {
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reg = <0xfd8c3450 0x400>;
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compatible = "qcom,msm8974-vibrator";
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vcc-supply = <&pm8941_l19>;
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clocks = <&mmcc CAMSS_GP1_CLK>;
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clock-names = "pwm";
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enable-gpios = <&msmgpio 60 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&vibrator_pin>;
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};
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