Messages in this thread | | | Subject | Re: [PATCH 3/7] arm64: dts: qcom: msm8998-xperia: Add support for wcn3990 Bluetooth | From | Dmitry Baryshkov <> | Date | Thu, 9 Sep 2021 16:19:08 +0300 |
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On 03/09/2021 21:09, AngeloGioacchino Del Regno wrote: > This platform uses the WCN3990 Bluetooth chip, reachable on UART-3. > > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> > Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org> > --- > .../dts/qcom/msm8998-sony-xperia-yoshino.dtsi | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi > index 2fe53e4675d5..66b009ba72fe 100644 > --- a/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8998-sony-xperia-yoshino.dtsi > @@ -179,6 +179,23 @@ &blsp1_i2c5_sleep { > bias-disable; > }; > > +&blsp1_uart3 { > + status = "okay"; > + > + bluetooth { > + compatible = "qcom,wcn3990-bt"; > + > + vddio-supply = <&vreg_s4a_1p8>; > + vddxo-supply = <&vreg_l7a_1p8>; > + vddrf-supply = <&vreg_l17a_1p3>; > + vddch0-supply = <&vreg_l25a_3p3>; > + max-speed = <3200000>; > + > + clocks = <&rpmcc RPM_SMD_RF_CLK2_PIN>; > + }; > +};
There is an ongoing proposal to rework wcn3990 (bt and wifi) bindings, so we might want to delay this a bit. Not a strict requirement, since the changes would be backwards-compatible.
-- With best wishes Dmitry
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