linux-kernel - [PATCH v3 07/10] ARM: dts: sunxi: Add usb3_vbus regulator to common regulators dtsi

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Date:	Wed, 28 Jan 2015 03:54:12 +0800
From:	Chen-Yu Tsai <wens@...e.org>
To:	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Mike Turquette <mturquette@...aro.org>,
	Emilio Lopez <emilio@...pez.com.ar>,
	Rob Herring <robh+dt@...nel.org>,
	Grant Likely <grant.likely@...aro.org>,
	Kishon Vijay Abraham I <kishon@...com>
Cc:	Chen-Yu Tsai <wens@...e.org>, linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-sunxi@...glegroups.com
Subject: [PATCH v3 07/10] ARM: dts: sunxi: Add usb3_vbus regulator to common regulators dtsi

Some SoCs have a total of 4 possible USB controllers. One such example
is the A80, which has one USB3 dual role device and 3 EHCI/OHCI pairs.

Add a common VBUS regulator for the last host controller.

Signed-off-by: Chen-Yu Tsai <wens@...e.org>
---
 arch/arm/boot/dts/sunxi-common-regulators.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/sunxi-common-regulators.dtsi b/arch/arm/boot/dts/sunxi-common-regulators.dtsi
index e02baa66b33c..97fe8d73c4f7 100644
--- a/arch/arm/boot/dts/sunxi-common-regulators.dtsi
+++ b/arch/arm/boot/dts/sunxi-common-regulators.dtsi
@@ -130,6 +130,16 @@
 		status = "disabled";
 	};
 
+	reg_usb3_vbus: usb3-vbus {
+		compatible = "regulator-fixed";
+		pinctrl-names = "default";
+		regulator-name = "usb3-vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		enable-active-high;
+		status = "disabled";
+	};
+
 	reg_vcc3v0: vcc3v0 {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc3v0";
-- 
2.1.4

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