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Commit 0f08df77 authored by zhenchao's avatar zhenchao
Browse files

ARM: dts: msm: Add BT node for QRD interposer msm8998 



Add bluetooth node for msm8998 interposer platform using
msmfalcon QRD. Configure bluetooth power supply based on
the QRD PMIC PMFALCON/PM2FALCON. Disable qca,wcn3990
Bluetooth node to avoid failure in bootup.

CRs-Fixed: 1088153
Change-Id: I00527f465b9251d1329ca3c783cafeafadfce8f2
Signed-off-by: default avatarzhenchao <zhenchao@codeaurora.org>
parent a9a8ec4c

arch/arm/boot/dts/qcom/msm8998-v2.1-interposer-msmfalcon-qrd.dtsi

+28 −0
Original line number Diff line number Diff line
@@ -13,6 +13,34 @@ 
#include <dt-bindings/interrupt-controller/irq.h>

#include "msm8998-v2.1-interposer-msmfalcon.dtsi"



/ {

	bluetooth: bt_wcn3990 {

		status = "disabled";

		compatible = "qca,wcn3990";

		qca,bt-vdd-io-supply = <&pmfalcon_l13>;

		qca,bt-vdd-xtal-supply = <&pmfalcon_l9>;

		qca,bt-vdd-core-supply = <&pmfalcon_l9>;

		qca,bt-vdd-pa-supply = <&pmfalcon_l6>;

		qca,bt-vdd-ldo-supply = <&pmfalcon_l19>;

		qca,bt-chip-pwd-supply = <&pm2falcon_bob_pin1>;

		clocks = <&clock_gcc clk_rf_clk2>;

		clock-names = "rf_clk2";



		qca,bt-vdd-io-voltage-level = <1800000 1800000>;

		qca,bt-vdd-xtal-voltage-level = <1800000 1800000>;

		qca,bt-vdd-core-voltage-level = <1800000 1800000>;

		qca,bt-vdd-pa-voltage-level = <1304000 1304000>;

		qca,bt-vdd-ldo-voltage-level = <3312000 3312000>;

		qca,bt-chip-pwd-voltage-level = <3600000 3600000>;



		qca,bt-vdd-io-current-level = <1>; /* LPM/PFM */

		qca,bt-vdd-xtal-current-level = <1>; /* LPM/PFM */

		qca,bt-vdd-core-current-level = <1>; /* LPM/PFM */

		qca,bt-vdd-pa-current-level = <1>; /* LPM/PFM */

		qca,bt-vdd-ldo-current-level = <1>; /* LPM/PFM */

	};

};



&uartblsp2dm1 {

	status = "ok";

	pinctrl-names = "default";