linux-kernel - [PATCH v7 4/5] ARM: dts: imx6qdl-icore: Add usbotg support

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Message-Id: <1476437243-13297-5-git-send-email-jteki@openedev.com>
Date:   Fri, 14 Oct 2016 14:57:22 +0530
From:   Jagan Teki <jteki@...nedev.com>
To:     Shawn Guo <shawnguo@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Matteo Lisi <matteo.lisi@...icam.com>,
        Michael Trimarchi <michael@...rulasolutions.com>,
        Jagan Teki <jagan@...rulasolutions.com>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>
Subject: [PATCH v7 4/5] ARM: dts: imx6qdl-icore: Add usbotg support

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

Add usbotg 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 v7:
        - none
Changes for v6:
        - none
Changes for v5:
        - none
Changes for v4:
        - new patch

 arch/arm/boot/dts/imx6qdl-icore.dtsi | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi
index ffec879..4e79858 100644
--- a/arch/arm/boot/dts/imx6qdl-icore.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi
@@ -65,6 +65,15 @@
 		regulator-boot-on;
 		regulator-always-on;
 	};
+
+	reg_usb_otg_vbus: usb_otg_vbus {
+		compatible = "regulator-fixed";
+		regulator-name = "usb_otg_vbus";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on;
+		regulator-always-on;
+	};
 };
 
 &can1 {
@@ -124,6 +133,14 @@
 	status = "okay";
 };
 
+&usbotg {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg>;
+	disable-over-current;
+	status = "okay";
+};
+
 &usdhc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usdhc1>;
@@ -198,6 +215,12 @@
 		>;
 	};
 
+	pinctrl_usbotg: usbotggrp {
+		fsl,pins = <
+			MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+		>;
+	};
+
 	pinctrl_usdhc1: usdhc1grp {
 		fsl,pins = <
 			MX6QDL_PAD_SD1_CMD__SD1_CMD    0x17070
-- 
2.7.4