linux-kernel - [PATCH v7 4/4] arm64: boot: dts: qcom: pm8150b: Add DTS node for PMIC VBUS booster

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Message-Id: <20200804004523.7964-5-wcheng@codeaurora.org>
Date:   Mon,  3 Aug 2020 17:45:23 -0700
From:   Wesley Cheng <wcheng@...eaurora.org>
To:     robh+dt@...nel.org, heikki.krogerus@...ux.intel.com,
        gregkh@...uxfoundation.org, agross@...nel.org,
        bjorn.andersson@...aro.org
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
        jackp@...eaurora.org, sboyd@...nel.org,
        Wesley Cheng <wcheng@...eaurora.org>
Subject: [PATCH v7 4/4] arm64: boot: dts: qcom: pm8150b: Add DTS node for PMIC VBUS booster

Add the required DTS node for the USB VBUS output regulator, which is
available on PM8150B.  This will provide the VBUS source to connected
peripherals.

Signed-off-by: Wesley Cheng <wcheng@...eaurora.org>
---
 arch/arm64/boot/dts/qcom/pm8150b.dtsi   | 6 ++++++
 arch/arm64/boot/dts/qcom/sm8150-mtp.dts | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/pm8150b.dtsi b/arch/arm64/boot/dts/qcom/pm8150b.dtsi
index 053c659734a7..9e560c1ca30d 100644
--- a/arch/arm64/boot/dts/qcom/pm8150b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8150b.dtsi
@@ -53,6 +53,12 @@ power-on@800 {
 			status = "disabled";
 		};
 
+		pm8150b_vbus: dcdc@...0 {
+			compatible = "qcom,pm8150b-vbus-reg";
+			status = "disabled";
+			reg = <0x1100>;
+		};
+
 		pm8150b_typec: typec@...0 {
 			compatible = "qcom,pm8150b-usb-typec";
 			status = "disabled";
diff --git a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
index 6c6325c3af59..ba3b5b802954 100644
--- a/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8150-mtp.dts
@@ -409,6 +409,10 @@ &ufs_mem_phy {
 	vdda-pll-max-microamp = <19000>;
 };
 
+&pm8150b_vbus {
+	status = "okay";
+};
+
 &usb_1_hsphy {
 	status = "okay";
 	vdda-pll-supply = <&vdd_usb_hs_core>;
-- 
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