From ac24dc205b5c7f39771495f33c0784ddb335dd98 Mon Sep 17 00:00:00 2001 From: zhenchao Date: Thu, 17 Nov 2016 11:31:40 +0800 Subject: ARM: dts: msm: Add bluetooth node for WCN3990 in msm8998 QRD VR1 Add bluetooth device tree node for WCN3990 chip in msm8998 QRD VR1 board. Configure necessary power supply and clocks to enable bluetooth. CRs-Fixed: 1080773 Change-Id: I47b042dc79145a13142c02b0ef8da777efff3a8d Signed-off-by: zhenchao --- arch/arm/boot/dts/qcom/msm8998-qrd-vr1.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/boot/dts/qcom/msm8998-qrd-vr1.dtsi b/arch/arm/boot/dts/qcom/msm8998-qrd-vr1.dtsi index ccdfe7ee03f6..23444aa617d8 100644 --- a/arch/arm/boot/dts/qcom/msm8998-qrd-vr1.dtsi +++ b/arch/arm/boot/dts/qcom/msm8998-qrd-vr1.dtsi @@ -14,6 +14,33 @@ #include "msm8998-pinctrl.dtsi" #include "msm8998-camera-sensor-qrd-vr1.dtsi" +/ { + bluetooth: bt_wcn3990 { + compatible = "qca,wcn3990"; + qca,bt-vdd-io-supply = <&pm8998_s3>; + qca,bt-vdd-xtal-supply = <&pm8998_s5>; + qca,bt-vdd-core-supply = <&pm8998_l7>; + qca,bt-vdd-pa-supply = <&pm8998_l17>; + qca,bt-vdd-ldo-supply = <&pm8998_l25>; + qca,bt-chip-pwd-supply = <&pmi8998_bob_pin1>; + clocks = <&clock_gcc clk_rf_clk2_pin>; + clock-names = "rf_clk2"; + + qca,bt-vdd-io-voltage-level = <1352000 1352000>; + qca,bt-vdd-xtal-voltage-level = <2040000 2040000>; + 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 */ + }; +}; + &blsp1_uart3_hs { status = "ok"; }; -- cgit v1.2.3