From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org,
gregkh@linuxfoundation.org, jackp@codeaurora.org,
balbi@kernel.org, bjorn.andersson@linaro.org
Cc: linux-kernel@vger.kernel.org,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
Andy Gross <agross@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org
Subject: [PATCH v2 16/19] arm64: dts: qcom: qcs404-evb: Describe external VBUS regulator
Date: Mon, 20 Jan 2020 16:31:13 +0000 [thread overview]
Message-ID: <20200120163116.1197682-17-bryan.odonoghue@linaro.org> (raw)
In-Reply-To: <20200120163116.1197682-1-bryan.odonoghue@linaro.org>
VBUS is supplied by an external regulator controlled by a GPIO pin. This
patch models the regulator as regulator-usb3-vbus.
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
---
arch/arm64/boot/dts/qcom/qcs404-evb.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
index abfb2a9a37e9..01ef59e8e5b7 100644
--- a/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404-evb.dtsi
@@ -33,6 +33,18 @@ vdd_esmps3_3p3: vdd-esmps3-3p3-regulator {
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
+
+ usb3_vbus_reg: regulator-usb3-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "VBUS_BOOST_5V";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&pms405_gpios 3 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_vbus_boost_pin>;
+ vin-supply = <&vph_pwr>;
+ enable-active-high;
+ };
};
&blsp1_uart3 {
--
2.25.0
next prev parent reply other threads:[~2020-01-20 16:31 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-20 16:30 [PATCH v2 00/19] Enable Qualcomm QCS 404 HS/SS USB Bryan O'Donoghue
2020-01-20 16:30 ` [PATCH v2 01/19] dt-bindings: phy: remove qcom-dwc3-usb-phy Bryan O'Donoghue
2020-01-20 16:30 ` [PATCH v2 02/19] dt-bindings: phy: Add Qualcomm Synopsys Hi-Speed USB PHY binding Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 03/19] phy: qualcomm: Add Synopsys Hi-Speed USB PHY driver Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 04/19] dt-bindings: Add Qualcomm USB SuperSpeed PHY bindings Bryan O'Donoghue
2020-01-21 18:04 ` Rob Herring
2020-01-20 16:31 ` [PATCH v2 05/19] phy: qualcomm: usb: Add SuperSpeed PHY driver Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 06/19] dt-bindings: usb: dwc3: Add a gpio-usb-connector description Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 07/19] usb: dwc3: Registering a role switch in the DRD code Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 08/19] dt-bindings: usb: generic: Add role-switch-default-mode binding Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 09/19] usb: dwc3: qcom: Override VBUS when using gpio_usb_connector Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 10/19] usb: dwc3: Add support for role-switch-default-mode binding Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 11/19] usb: dwc3: Add support for usb-conn-gpio connectors Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 12/19] arm64: dts: qcom: qcs404: Add USB devices and PHYs Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 13/19] arm64: dts: qcom: qcs404-evb: Define VBUS detect pin Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 14/19] arm64: dts: qcom: qcs404-evb: Define VBUS boost pin Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 15/19] arm64: dts: qcom: qcs404-evb: Define USB ID pin Bryan O'Donoghue
2020-01-20 16:31 ` Bryan O'Donoghue [this message]
2020-01-20 16:31 ` [PATCH v2 17/19] arm64: dts: qcom: qcs404-evb: Raise vreg_l12_3p3 minimum voltage Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 18/19] arm64: dts: qcom: qcs404-evb: Enable secondary USB controller Bryan O'Donoghue
2020-01-20 16:31 ` [PATCH v2 19/19] arm64: dts: qcom: qcs404-evb: Enable primary " Bryan O'Donoghue
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