From: Jagan Teki <ja...@amarulasolutions.com>

Add usbotg support for Engicam i.CoreM6 dql modules.

Cc: Sascha Hauer <ker...@pengutronix.de>
Cc: Fabio Estevam <fabio.este...@nxp.com>
Cc: Shawn Guo <shawn...@kernel.org>
Cc: Matteo Lisi <matteo.l...@engicam.com>
Cc: Michael Trimarchi <mich...@amarulasolutions.com>
Signed-off-by: Jagan Teki <ja...@amarulasolutions.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

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