linux-kernel - [PATCH v2] arm64: dts: qcom: c630: add second channel for wifi

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Message-Id: <20210914181603.32708-1-steev@kali.org>
Date:   Tue, 14 Sep 2021 13:16:03 -0500
From:   Steev Klimaszewski <steev@...i.org>
To:     Steev Klimaszewski <steev@...i.org>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2] arm64: dts: qcom: c630: add second channel for wifi

On the Lenovo Yoga C630, the WiFi/BT chip can use both RF
channels/antennas, so add the regulator for it.

Signed-off-by: Steev Klimaszewski <steev@...i.org>
---
 arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
index d7591a4621a2..531b88d4a1a2 100644
--- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
+++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts
@@ -230,6 +230,9 @@ vreg_l22a_2p85: ldo22 {
 		};
 
 		vreg_l23a_3p3: ldo23 {
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3312000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 
 		vdda_qusb_hs0_3p1:
@@ -610,6 +613,7 @@ bluetooth {
 		vddxo-supply = <&vreg_l7a_1p8>;
 		vddrf-supply = <&vreg_l17a_1p3>;
 		vddch0-supply = <&vreg_l25a_3p3>;
+		vddch1-supply = <&vreg_l23a_3p3>;
 		max-speed = <3200000>;
 	};
 };
@@ -724,6 +728,7 @@ &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;
 };
-- 
2.33.0