diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-06-02 19:56:21 -0300 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@freescale.com> | 2014-07-18 16:49:34 +0800 |
| commit | 524bf8c5185a01a3a2f84d19b3447c66f6e4d787 (patch) | |
| tree | fc421e017b6ad5190a318bb1442690132e29fc6e /arch/arm/boot/dts/imx6q-udoo.dts | |
| parent | 04e151e8206e1e02e3246a0a4ecb8ad402a0d6e4 (diff) | |
ARM: dts: imx6q-udoo: Add USB Host support
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6q-udoo.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6q-udoo.dts | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q-udoo.dts b/arch/arm/boot/dts/imx6q-udoo.dts index 6c561060bf5c..e3bff2ac00db 100644 --- a/arch/arm/boot/dts/imx6q-udoo.dts +++ b/arch/arm/boot/dts/imx6q-udoo.dts @@ -23,6 +23,23 @@ memory { reg = <0x10000000 0x40000000>; }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_usb_h1_vbus: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "usb_h1_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */ + gpio = <&gpio7 12 0>; + }; + }; }; &fec { @@ -81,6 +98,13 @@ >; }; + pinctrl_usbh: usbhgrp { + fsl,pins = < + MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000 + MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0 + >; + }; + pinctrl_usdhc3: usdhc3grp { fsl,pins = < MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 @@ -104,6 +128,14 @@ status = "okay"; }; +&usbh1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbh>; + vbus-supply = <®_usb_h1_vbus>; + clocks = <&clks 201>; + status = "okay"; +}; + &usdhc3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc3>; |