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SubjectRe: [PATCH] arm64: dts: qcom: sdm845-oneplus: enable second wifi channel
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Hi Caleb,

On 10/20/21 11:36 AM, Caleb Connolly wrote:
> Like the c630, the OnePlus 6 is also capable of using both antenna
> channels for 2.4 and 5ghz wifi, however unlike the c630 only the first
> channel is used for bluetooth.
>
> Signed-off-by: Caleb Connolly <caleb@connolly.tech>
> ---
> arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> index d4355522374a..8bf2430a3af7 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
> @@ -248,6 +248,12 @@ vreg_l20a_2p95: ldo20 {
> regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> };
>
> + vreg_l23a_3p3: ldo23 {
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3312000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> vdda_qusb_hs0_3p1:
> vreg_l24a_3p075: ldo24 {
> regulator-min-microvolt = <3088000>;
> @@ -647,6 +653,7 @@ &wifi {
> vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
> vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
> vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
> + vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
>
> qcom,snoc-host-cap-8bit-quirk;
> };
> --
> 2.33.1
>
>
Just for the record, I added it for completeness, as far as I can tell,
the bluetooth driver itself won't use the second channel.


-- steev

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