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Commit 12dfaa9b authored by Subbaraman Narayanamurthy's avatar Subbaraman Narayanamurthy
Browse files

ARM: dts: msm: add haptics boost configuration for kona platforms 



VDD_HAP of PM8150B haptics is provided by an external buck which
is controlled by PM8150B GPIO 5. Add the required configuration
for haptics to use it on kona platforms.

Change-Id: I6c93ccbe02c99d1662bc458c264e98dc3ebe4583
Signed-off-by: default avatarSubbaraman Narayanamurthy <subbaram@codeaurora.org>
parent e5b17199

arch/arm64/boot/dts/qcom/kona-mtp.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -125,6 +125,14 @@ 
	};

};



&vreg_hap_boost {

	status = "ok";

};



&pm8150b_haptics {

	vdd-supply = <&vreg_hap_boost>;

};



&pm8150b_vadc {

	#address-cells = <1>;

	#size-cells = <0>;

arch/arm64/boot/dts/qcom/kona-pmic-overlay.dtsi

+25 −0
Original line number Diff line number Diff line
@@ -74,6 +74,20 @@ 
	vconn-supply = <&smb5_vconn>;

};



&pm8150b_gpios {

	haptics_boost {

		haptics_boost_default: haptics_boost_default {

			pins = "gpio5";

			function = "normal";

			output-enable;

			input-disable;

			bias-disable;

			qcom,drive-strength = <3>; /* high */

			power-source = <1>; /* 1.8 V */

		};

	};

};



&soc {

	vreg_tof: regulator-dbb1 {

		compatible = "regulator-fixed";
@@ -84,4 +98,15 @@ 
		startup-delay-us = <1000>;

		enable-active-high;

	};



	vreg_hap_boost: regulator-haptics-boost {

		compatible = "regulator-fixed";

		regulator-name = "vdd_hap_boost";

		gpio = <&pm8150b_gpios 5 GPIO_ACTIVE_HIGH>;

		pinctrl-names = "default";

		pinctrl-0 = <&haptics_boost_default>;

		startup-delay-us = <1000>;

		enable-active-high;

		status = "disabled";

	};

};

arch/arm64/boot/dts/qcom/kona-qrd.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -134,9 +134,14 @@ 
	};

};



&vreg_hap_boost {

	status = "ok";

};



&pm8150b_haptics {

	qcom,vmax-mv = <1697>;

	qcom,play-rate-us = <5882>;

	vdd-supply = <&vreg_hap_boost>;



	wf_0 {

		/* CLICK */