diff options
Diffstat (limited to 'arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-usb.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-usb.dts | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-usb.dts b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-usb.dts new file mode 100644 index 000000000000..619c28b89d46 --- /dev/null +++ b/arch/arm/boot/dts/imx6ull-14x14-ddr3-arm2-usb.dts @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2016 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +/* DTS file for validate USB at i.mx6ull ddr3 arm2 board */ + +#include "imx6ull-14x14-ddr3-arm2.dts" + +/ { + regulators { + reg_usb_otg2_vbus: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "usb_otg2_vbus"; + pinctrl-0 = <&pinctrl_usb_otg2>; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + }; +}; + +&iomuxc { + usbotg2 { + pinctrl_usb_otg2_id: usbotg2idgrp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO05__ANATOP_OTG2_ID 0x17059 + >; + }; + + pinctrl_usb_otg2: usbotg2grp { + fsl,pins = < + MX6UL_PAD_GPIO1_IO09__GPIO1_IO09 0x10b0 + >; + }; + }; +}; + +&usbotg2 { + vbus-supply = <®_usb_otg2_vbus>; /* hardware rework is needed */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_otg2_id>; + srp-disable; + hnp-disable; + adp-disable; + status = "okay"; +}; + +&usdhc1 { + no-1-8-v; + vmmc-supply = <>; + pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_cd_wp>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_cd_wp>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_cd_wp>; +}; |