[U-Boot] [PATCH v3 14/31] ARM: dts: imx6qdl-sabresd: Add usb otg node

Jagan Teki
2017-04-05T19:20:24Z

Add usb otg node for i.MX6QDL sabresd boards.

Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
arch/arm/dts/imx6qdl-sabresd.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)

diff --git a/arch/arm/dts/imx6qdl-sabresd.dtsi b/arch/arm/dts/imx6qdl-sabresd.dtsi
index e38e370..0e104c1 100644
--- a/arch/arm/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/dts/imx6qdl-sabresd.dtsi
@@ -21,6 +21,17 @@
reg = <0x10000000 0x40000000>;
};

+ reg_usb_otg_vbus: regulator at 0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "usb_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 22 0>;
+ enable-active-high;
+ vin-supply = <&swbst_reg>;
+ };
+
reg_usb_h1_vbus: regulator at 1 {
compatible = "regulator-fixed";
reg = <1>;
@@ -77,6 +88,13 @@
status = "okay";
};

+&usbotg {
+ vbus-supply = <&reg_usb_otg_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ status = "okay";
+};
+
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
@@ -134,6 +152,11 @@
>;
};

+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
+ >;
+ };

pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
--
1.9.1