Commit 5ffe6187 authored by Nikita Travkin's avatar Nikita Travkin Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: msm8916-samsung-a2015: Add vibrator 



Both a2015 devices use motor drivers controlled with PWM signal.
A5 additionally has a fixed regulator that powers the driver and is
controlled by enable signal. A3 routes that enable signal to the
motor driver itself.
To simplify the description, add the motor to the common dtsi and
assume a regulator is used for both.

Signed-off-by: default avatarNikita Travkin <nikita@trvn.ru>
[Rename the nodes to be reusable in msm8916-sansung-e2015]
Signed-off-by: default avatarLin, Meng-Bo <linmengbo0689@protonmail.com>
Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221020115255.2026-1-linmengbo0689@protonmail.com
parent aab0dd5c

arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi

+52 −0
Original line number Diff line number Diff line
@@ -23,6 +23,17 @@ 
		};

	};



	clk_pwm: pwm {

		compatible = "clk-pwm";

		#pwm-cells = <2>;



		clocks = <&gcc GCC_GP2_CLK>;



		pinctrl-names = "default";

		pinctrl-0 = <&motor_pwm_default>;

		status = "disabled";

	};



	gpio-keys {

		compatible = "gpio-keys";
@@ -61,6 +72,24 @@ 
		};

	};



	/*

	 * NOTE: A5 connects GPIO 76 to a reglator powering the motor

	 * driver IC but A3 connects the same signal to an ENABLE pin of

	 * the driver.

	 */

	reg_motor_vdd: regulator-motor-vdd {

		compatible = "regulator-fixed";

		regulator-name = "motor_vdd";

		regulator-min-microvolt = <3000000>;

		regulator-max-microvolt = <3000000>;



		gpio = <&msmgpio 76 GPIO_ACTIVE_HIGH>;

		enable-active-high;



		pinctrl-names = "default";

		pinctrl-0 = <&motor_en_default>;

	};



	reg_vdd_tsp_a: regulator-vdd-tsp-a {

		compatible = "regulator-fixed";

		regulator-name = "vdd_tsp_a";
@@ -153,6 +182,16 @@ 
			pinctrl-0 = <&nfc_default &nfc_clk_req>;

		};

	};



	vibrator: vibrator {

		compatible = "pwm-vibrator";



		pwms = <&clk_pwm 0 100000>;

		pwm-names = "enable";



		vcc-supply = <&reg_motor_vdd>;

		status = "disabled";

	};

};



&blsp_i2c2 {
@@ -397,6 +436,19 @@ 
		};

	};



	motor_en_default: motor-en-default {

		pins = "gpio76";

		function = "gpio";



		drive-strength = <2>;

		bias-disable;

	};



	motor_pwm_default: motor-pwm-default {

		pins = "gpio50";

		function = "gcc_gp2_clk_a";

	};



	muic_i2c_default: muic-i2c-default {

		pins = "gpio105", "gpio106";

		function = "gpio";

arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts

+8 −0
Original line number Diff line number Diff line
@@ -81,6 +81,10 @@ 
	};

};



&clk_pwm {

	status = "okay";

};



&dsi0 {

	panel@0 {

		reg = <0>;
@@ -104,6 +108,10 @@ 
	remote-endpoint = <&panel_in>;

};



&vibrator {

	status = "okay";

};



&msmgpio {

	panel_vdd3_default: panel-vdd3-default {

		pins = "gpio9";

arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts

+8 −0
Original line number Diff line number Diff line
@@ -50,6 +50,10 @@ 
	};

};



&clk_pwm {

	status = "okay";

};



&pronto {

	iris {

		compatible = "qcom,wcn3660b";
@@ -61,6 +65,10 @@ 
	vdd-supply = <&reg_touch_key>;

};



&vibrator {

	status = "okay";

};



&msmgpio {

	tkey_en_default: tkey-en-default {

		pins = "gpio97";

arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi

+5 −21
Original line number Diff line number Diff line
@@ -26,19 +26,6 @@ 
		};

	};



	reg_motor_vdd: regulator-motor-vdd {

		compatible = "regulator-fixed";

		regulator-name = "motor_vdd";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;



		gpio = <&msmgpio 76 GPIO_ACTIVE_HIGH>;

		enable-active-high;



		pinctrl-names = "default";

		pinctrl-0 = <&motor_en_default>;

	};



	reg_touch_key: regulator-touch-key {

		compatible = "regulator-fixed";

		regulator-name = "touch_key";
@@ -61,20 +48,17 @@ 
	/delete-node/ magnetometer@12;

};



&reg_motor_vdd {

	regulator-min-microvolt = <3300000>;

	regulator-max-microvolt = <3300000>;

};



&touchkey {

	vcc-supply = <&reg_touch_key>;

	vdd-supply = <&reg_touch_key>;

};



&msmgpio {

	motor_en_default: motor-en-default {

		pins = "gpio76";

		function = "gpio";



		drive-strength = <2>;

		bias-disable;

	};



	tkey_en_default: tkey-en-default {

		pins = "gpio97";

		function = "gpio";