From 76dc4632b2d865709e04598d0dc8587038b760ba Mon Sep 17 00:00:00 2001 From: zhenchao Date: Thu, 17 Nov 2016 12:39:01 +0800 Subject: [PATCH] ARM: dts: msm: Add bluetooth node for WCN3990 in msm8998 QRD SKUK Add bluetooth device tree node for WCN3990 chip in msm8998 QRD SKUK board. Configure necessary power supply and clocks to enable bluetooth. CRs-Fixed: 1080773 Change-Id: I433c349ddfd6d83629080afadc6fbf79c3b8c635 Signed-off-by: zhenchao --- arch/arm/boot/dts/qcom/msm8998-qrd-skuk.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm/boot/dts/qcom/msm8998-qrd-skuk.dtsi b/arch/arm/boot/dts/qcom/msm8998-qrd-skuk.dtsi index cead74b02528..9ff8e61c2ffe 100644 --- a/arch/arm/boot/dts/qcom/msm8998-qrd-skuk.dtsi +++ b/arch/arm/boot/dts/qcom/msm8998-qrd-skuk.dtsi @@ -15,6 +15,33 @@ #include "msm8998-audio.dtsi" #include "msm8998-camera-sensor-skuk.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"; }; -- 2.11.0