29 lines
750 B
Plaintext
29 lines
750 B
Plaintext
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Platform device for Host Based Touch Processing (HBTP)
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hbtp_input is a kernel driver that provides functionality needed by
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Host Based Touch Processing (HBTP) from the kernel. One of the
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functionality is to manage the power source for touch Analog Front
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End (AFE).
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Required properties:
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- compatible : should be "qcom,hbtp-input"
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Optional properties:
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- vcc_ana-supply : Analog power supply needed to power device
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- qcom,afe-load : AFE load in uA
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- qcom,afe-vtg-min : AFE minimum voltage in uV
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- qcom,afe-vtg-max : AFE maximum voltage in uV
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Example:
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&soc {
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hbtp {
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compatible = "qcom,hbtp-input";
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vcc_ana-supply = <&pm8941_l18>;
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qcom,afe-load = <150000>;
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qcom,afe-vtg-min = <2700000>;
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qcom,afe-vtg-max = <3300000>;
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};
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};
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