On Fri, Jan 24, 2014 at 09:28:44AM +0000, Ashutosh singh wrote:
> This patch adds support for USB_OTG on Phytec phyFLEX-i.MX6 Quad module.
>
> Signed-off-by: Ashutosh singh <ashutos...@phytec.in>
> ---
> arch/arm/boot/dts/imx6q-phytec-pbab01.dts | 4 ++++
> arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi | 22 ++++++++++++++++++++++
> 2 files changed, 26 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx6q-phytec-pbab01.dts
> b/arch/arm/boot/dts/imx6q-phytec-pbab01.dts
> index 7d37ec6..39e69bd 100644
> --- a/arch/arm/boot/dts/imx6q-phytec-pbab01.dts
> +++ b/arch/arm/boot/dts/imx6q-phytec-pbab01.dts
> @@ -32,3 +32,7 @@
> &usdhc3 {
> status = "okay";
> };
> +
> +&usbotg {
> + status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
> b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
> index 1a3b50d..dcb1d59 100644
> --- a/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
> +++ b/arch/arm/boot/dts/imx6q-phytec-pfla02.dtsi
> @@ -18,6 +18,19 @@
> memory {
> reg = <0x10000000 0x80000000>;
> };
> +
> + regulators {
> + compatible = "simple-bus";
This is _not_ a simple bus. It doesn't have the required ranges
property.
Why do these need to be in a regulators container node? We don't group
dma controllers under a dmas node, or uarts under a uarts node.
> +
> + reg_usb_otg_vbus: usb_otg_vbus {
> + compatible = "regulator-fixed";
> + regulator-name = "usb_otg_vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&gpio4 15 0>;
> + enable-active-low;
> + };
> + };
> };
Thanks,
Mark.
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