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authorAshutosh singh <ashutosh.s@phytec.in>2014-02-20 09:50:16 +0400
committerShawn Guo <shawn.guo@linaro.org>2014-02-21 06:13:54 +0400
commitf2d91676cba5dfeda1ba3937266f9af6d8834dd8 (patch)
tree77fabfe3446cf81a513e96f18409dff6ac50eb45 /arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
parent3b4053b802e5845654673cf8330180eaab107121 (diff)
downloadlinux-f2d91676cba5dfeda1ba3937266f9af6d8834dd8.tar.xz
ARM: dts: imx6q-phytec: Added USB_HOST Support
This patch adds support for USB_HOST on Phytec phyFLEX-i.MX6 Quad module. Signed-off-by: Ashutosh singh <ashutosh.s@phytec.in> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi')
-rw-r--r--arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi22
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
index ee07896b30d3..b1a78a0a8fd8 100644
--- a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
+++ b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
@@ -32,6 +32,15 @@
regulator-max-microvolt = <5000000>;
gpio = <&gpio4 15 0>;
};
+
+ reg_usb_h1_vbus: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "usb_h1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 0 0>;
+ };
};
};
@@ -195,6 +204,12 @@
>;
};
+ pinctrl_usbh1: usbh1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_0__USB_H1_PWR 0x80000000
+ >;
+ };
+
pinctrl_usbotg: usbotggrp {
fsl,pins = <
MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
@@ -248,6 +263,13 @@
status = "disabled";
};
+&usbh1 {
+ vbus-supply = <&reg_usb_h1_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh1>;
+ status = "disabled";
+};
+
&usbotg {
vbus-supply = <&reg_usb_otg_vbus>;
pinctrl-names = "default";