Commit 2eae095f authored by Gustave Monce's avatar Gustave Monce Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: msm8994-octagon: Add QCA6174 bluetooth 



Configure and enable QCA6174 Bluetooth and required pins.

Signed-off-by: default avatarGustave Monce <gustave.monce@outlook.com>
Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210131013853.55810-10-konrad.dybcio@somainline.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 60b214ef

arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi

+44 −0
Original line number Diff line number Diff line
@@ -45,6 +45,21 @@ 
		ranges;

	};



	clocks {

		compatible = "simple-bus";



		divclk4: divclk4 {

			compatible = "fixed-clock";

			#clock-cells = <0>;



			clock-frequency = <32768>;

			clock-output-names = "divclk4";



			pinctrl-names = "default";

			pinctrl-0 = <&divclk4_pin_a>;

		};

	};



	gpio-keys {

		compatible = "gpio-keys";

		input-name = "gpio-keys";
@@ -291,6 +306,35 @@ 


&blsp2_uart2 {

	status = "okay";



	qca6174_bt: bluetooth {

		compatible = "qcom,qca6174-bt";



		enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;

		clocks = <&divclk4>;

	};

};



&pm8994_gpios {

	bt_en_gpios: bt_en_gpios {

		pinconf {

			pins = "gpio19";

			function = PMIC_GPIO_FUNC_NORMAL;

			output-low;

			power-source = <PM8994_GPIO_S4>;

			qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;

			bias-pull-down;

		};

	};



	divclk4_pin_a: divclk4 {

		pinconf {

			pins = "gpio18";

			function = PMIC_GPIO_FUNC_FUNC2;

			power-source = <PM8994_GPIO_S4>;

			bias-disable;

		};

	};

};



&pmi8994_spmi_regulators {