diff options
| author | Ashutosh singh <ashutosh.s@phytec.in> | 2014-02-20 06:50:15 +0100 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2014-02-21 03:13:47 +0100 |
| commit | 3b4053b802e5845654673cf8330180eaab107121 (patch) | |
| tree | c682dec01553fee47e36522c420c41ebca3a1cce | |
| parent | ARM: dts: imx6sl-evk: Keep VGEN1 regulator always enabled (diff) | |
| download | linux-3b4053b802e5845654673cf8330180eaab107121.tar.xz linux-3b4053b802e5845654673cf8330180eaab107121.zip | |
ARM: dts: imx6q-phytec: Added USB_OTG Support
This patch adds support for USB_OTG 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>
| -rw-r--r-- | arch/arm/boot/dts/imx6q-phytec-pbab01.dts | 4 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi | 31 |
2 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6q-phytec-pbab01.dts b/arch/arm/boot/dts/imx6q-phytec-pbab01.dts index 7d37ec60d58d..87c370268c67 100644 --- a/arch/arm/boot/dts/imx6q-phytec-pbab01.dts +++ b/arch/arm/boot/dts/imx6q-phytec-pbab01.dts @@ -25,6 +25,10 @@ status = "okay"; }; +&usbotg { + status = "okay"; +}; + &usdhc2 { status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi index 0dd5d3bee01b..ee07896b30d3 100644 --- a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi +++ b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi @@ -18,6 +18,21 @@ memory { reg = <0x10000000 0x80000000>; }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + reg_usb_otg_vbus: regulator@0 { + compatible = "regulator-fixed"; + reg = <0>; + regulator-name = "usb_otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio4 15 0>; + }; + }; }; &ecspi3 { @@ -180,6 +195,14 @@ >; }; + pinctrl_usbotg: usbotggrp { + fsl,pins = < + MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 + MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0 + MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x80000000 + >; + }; + pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 @@ -225,6 +248,14 @@ status = "disabled"; }; +&usbotg { + vbus-supply = <®_usb_otg_vbus>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usbotg>; + disable-over-current; + status = "disabled"; +}; + &usdhc2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc2>; |