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Commit 83370392 authored by Mahesh Kumar Sharma's avatar Mahesh Kumar Sharma
Browse files

ARM: dts: msm: add bluetooth node and BT_EN for hastings 



On kona,
1.) GPIO 21 is used to toggle BT_EN pin, adding BT_EN
in bluetooth node for hastings chip.
2.) AON 0.95V added for AON supply S6A.
3.) Add bt_en_active in pinctrol so as to make BT_EN
pin controllable.

Change-Id: I1c2028d07f7397489c488ed3e2c00d4286c6d6e5
Signed-off-by: default avatarMahesh kumar sharma <smahesh@codeaurora.org>
parent b5599026

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

+11 −0
Original line number Diff line number Diff line
@@ -14,3 +14,14 @@ 
&pm8150a_amoled {

	status = "ok";

};



&vendor {

	bluetooth: bt_qca6390 {

		compatible = "qca,qca6390";

		pinctrl-names = "default";

		pinctrl-0 = <&bt_en_active>;

		qca,bt-reset-gpio = <&tlmm 21 0>; /* BT_EN */

		qca,bt-vdd-ldo-supply = <&pm8150_s6>;

		qca,bt-vdd-ldo-voltage-level = <950000 950000>;

	};

};

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

+11 −0
Original line number Diff line number Diff line
@@ -14,3 +14,14 @@ 
&pm8150a_amoled {

	status = "ok";

};



&vendor {

	bluetooth: bt_qca6390 {

		compatible = "qca,qca6390";

		pinctrl-names = "default";

		pinctrl-0 = <&bt_en_active>;

		qca,bt-reset-gpio = <&tlmm 21 0>; /* BT_EN */

		qca,bt-vdd-ldo-supply = <&pm8150_s6>;

		qca,bt-vdd-ldo-voltage-level = <950000 950000>;

	};

};

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

+12 −0
Original line number Diff line number Diff line
@@ -2168,5 +2168,17 @@ 
				drive-strength = <2>; /* 2 MA */

			};

		};

		bt_en_active: bt_en_active {

			mux {

			pins = "gpio21";

			function = "gpio";

			};



			config {

			pins = "gpio21";

			drive-strength = <2>;

			bias-pull-up;

			};

		};

	};

};