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From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@somainline.org>,
	bjorn.andersson@linaro.org
Cc: agross@kernel.org, robh+dt@kernel.org,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, konrad.dybcio@somainline.org,
	marijn.suijten@somainline.org, martin.botka@somainline.org,
	~postmarketos/upstreaming@lists.sr.ht,
	phone-devel@vger.kernel.org, paul.bouchara@somainline.org
Subject: Re: [PATCH 3/7] arm64: dts: qcom: msm8998-xperia: Add support for wcn3990 Bluetooth
Date: Thu, 9 Sep 2021 16:19:08 +0300	[thread overview]
Message-ID: <7032cf3a-2469-3d66-bfde-9754dbac58b9@linaro.org> (raw)
In-Reply-To: <20210903180924.1006044-3-angelogioacchino.delregno@somainline.org>

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

  parent reply	other threads:[~2021-09-09 14:29 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-03 18:09 [PATCH 1/7] arm64: dts: qcom: Introduce support for MSM8998 Sony Yoshino platform AngeloGioacchino Del Regno
2021-09-03 18:09 ` [PATCH 2/7] arm64: dts: qcom: msm8998-xperia: Add RMI4 touchscreen support AngeloGioacchino Del Regno
2021-09-07 13:41   ` Bjorn Andersson
2021-09-09 11:25     ` AngeloGioacchino Del Regno
2021-09-03 18:09 ` [PATCH 3/7] arm64: dts: qcom: msm8998-xperia: Add support for wcn3990 Bluetooth AngeloGioacchino Del Regno
2021-09-07 13:42   ` Bjorn Andersson
2021-09-09 13:19   ` Dmitry Baryshkov [this message]
2021-09-09 18:03     ` AngeloGioacchino Del Regno
2021-09-03 18:09 ` [PATCH 4/7] arm64: dts: qcom: msm8998-xperia: Add support for gpio vibrator AngeloGioacchino Del Regno
2021-09-03 18:09 ` [PATCH 5/7] arm64: dts: qcom: msm8998-xperia: Configure display boost regulators AngeloGioacchino Del Regno
2021-09-03 18:09 ` [PATCH 6/7] arm64: dts: qcom: msm8998-xperia: Add camera regulators AngeloGioacchino Del Regno
2021-09-03 18:09 ` [PATCH 7/7] arm64: dts: qcom: msm8998-xperia: Add audio clock and its pin AngeloGioacchino Del Regno
2021-09-07 13:47   ` Bjorn Andersson
2021-09-09 10:57     ` AngeloGioacchino Del Regno
2021-09-07 11:40 ` [PATCH 1/7] arm64: dts: qcom: Introduce support for MSM8998 Sony Yoshino platform kernel test robot
2021-09-07 13:04 ` Bjorn Andersson
2021-09-09 10:40   ` AngeloGioacchino Del Regno

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