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