linux-kernel - [PATCH v4 6/6] arm64: boot: dts: qcom: pm8150b: Add DTS node for PMIC VBUS booster

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Message-Id: <20200626185516.18018-7-wcheng@codeaurora.org>
Date:   Fri, 26 Jun 2020 11:55:16 -0700
From:   Wesley Cheng <wcheng@...eaurora.org>
To:     heikki.krogerus@...ux.intel.com, agross@...nel.org,
        mark.rutland@....com, bjorn.andersson@...aro.org,
        gregkh@...uxfoundation.org, broonie@...nel.org,
        lgirdwood@...il.com, robh+dt@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-usb@...r.kernel.org,
        jackp@...eaurora.org, rdunlap@...radead.org,
        Wesley Cheng <wcheng@...eaurora.org>
Subject: [PATCH v4 6/6] 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 91b870345dda..18f64bca73bc 100644
--- a/arch/arm64/boot/dts/qcom/pm8150b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8150b.dtsi
@@ -22,6 +22,12 @@ 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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