linux-kernel - [RFC v2 11/13] arm64: dts: qcom: sdm845-db845c: add second channel to qca power sequencer

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Message-Id: <20210829131305.534417-12-dmitry.baryshkov@linaro.org>
Date:   Sun, 29 Aug 2021 16:13:03 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        Kalle Valo <kvalo@...eaurora.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Stanimir Varbanov <svarbanov@...sol.com>
Cc:     linux-arm-msm@...r.kernel.org, linux-mmc@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-bluetooth@...r.kernel.org,
        ath10k@...ts.infradead.org, linux-wireless@...r.kernel.org,
        netdev@...r.kernel.org
Subject: [RFC v2 11/13] arm64: dts: qcom: sdm845-db845c: add second channel to qca power sequencer

On DB845c board WiFi/BT chip can use both RF channels/antennas, so add
vddch1-supply property.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
index a6a34a959a91..0f3214c60980 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts
@@ -342,6 +342,12 @@ vreg_l21a_2p95: ldo21 {
 			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>;
+		};
+
 		vreg_l24a_3p075: ldo24 {
 			regulator-min-microvolt = <3088000>;
 			regulator-max-microvolt = <3088000>;
@@ -637,6 +643,7 @@ &qca_pwrseq {
 	vddxo-supply = <&vreg_l7a_1p8>;
 	vddrf-supply = <&vreg_l17a_1p3>;
 	vddch0-supply = <&vreg_l25a_3p3>;
+	vddch1-supply = <&vreg_l23a_3p3>;
 };
 
 &sdhc_2 {
-- 
2.33.0