Linux-ARM-MSM Archive on lore.kernel.org
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From: Wesley Cheng <wcheng@codeaurora.org>
To: gregkh@linuxfoundation.org, robh+dt@kernel.org,
	agross@kernel.org, bjorn.andersson@linaro.org,
	heikki.krogerus@linux.intel.com
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	jackp@codeaurora.org, Wesley Cheng <wcheng@codeaurora.org>
Subject: [PATCH v6 4/4] arm64: boot: dts: qcom: pm8150b: Add DTS node for PMIC VBUS booster
Date: Wed, 29 Jul 2020 00:13:40 -0700
Message-ID: <20200729071340.7673-5-wcheng@codeaurora.org> (raw)
In-Reply-To: <20200729071340.7673-1-wcheng@codeaurora.org>

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@codeaurora.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@1100 {
+			compatible = "qcom,pm8150b-vbus-reg";
+			status = "disabled";
+			reg = <0x1100>;
+		};
+
 		pm8150b_typec: typec@1500 {
 			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>;
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


      parent reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-29  7:13 [PATCH v6 0/4] Introduce PMIC based USB type C detection Wesley Cheng
2020-07-29  7:13 ` [PATCH v6 1/4] usb: typec: Add QCOM PMIC typec detection driver Wesley Cheng
2020-07-29  8:33   ` Stephen Boyd
2020-07-31 23:31     ` Wesley Cheng
2020-07-29  7:13 ` [PATCH v6 2/4] dt-bindings: usb: Add Qualcomm PMIC type C controller dt-binding Wesley Cheng
2020-07-29  7:13 ` [PATCH v6 3/4] arm64: boot: dts: qcom: pm8150b: Add node for USB type C block Wesley Cheng
2020-07-29  7:13 ` Wesley Cheng [this message]

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