linux-kernel - [PATCH v6 4/6] ARM: dts: imx6qdl-icore: Add usbhost support

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Message-Id: <1474917937-29336-4-git-send-email-jteki@openedev.com>
Date:   Tue, 27 Sep 2016 00:55:34 +0530
From:   Jagan Teki <jteki@...nedev.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jagan Teki <jagan@...rulasolutions.com>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        Shawn Guo <shawnguo@...nel.org>,
        Matteo Lisi <matteo.lisi@...icam.com>,
        Michael Trimarchi <michael@...rulasolutions.com>
Subject: [PATCH v6 4/6] ARM: dts: imx6qdl-icore: Add usbhost support

From: Jagan Teki <jagan@...rulasolutions.com>

Add usbhost support for Engicam i.CoreM6 dql modules.

Cc: Sascha Hauer <kernel@...gutronix.de>
Cc: Fabio Estevam <fabio.estevam@....com>
Cc: Shawn Guo <shawnguo@...nel.org>
Cc: Matteo Lisi <matteo.lisi@...icam.com>
Cc: Michael Trimarchi <michael@...rulasolutions.com>
Signed-off-by: Jagan Teki <jagan@...rulasolutions.com>
---
Changes for v6:
        - none
Changes for v5:
        - none
Changes for v4:
        - new patch

 arch/arm/boot/dts/imx6qdl-icore.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi
index f424cd5..ffec879 100644
--- a/arch/arm/boot/dts/imx6qdl-icore.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi
@@ -56,6 +56,15 @@
 		regulator-boot-on;
 		regulator-always-on;
 	};
+
+	reg_usb_h1_vbus: usb_h1_vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_h1_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
 };
 
 &can1 {
@@ -109,6 +118,12 @@
 	status = "okay";
 };
 
+&usbh1 {
+	vbus-supply = <&reg_usb_h1_vbus>;
+	disable-over-current;
+	status = "okay";
+};
+
 &usdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc1>;
-- 
2.7.4