Please add Phytec phyFLEX-i.MX6 to the subject. I assumed some SoC
specific changes here.
Sascha
On Fri, Jan 24, 2014 at 02:58:44PM +0530, 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";
> +
> + 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;
> + };
> + };
> };
>
> &ecspi3 {
> @@ -134,6 +147,7 @@
> MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x80000000
> MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x80000000 /*
> SPI NOR chipselect */
> MX6QDL_PAD_DI0_PIN15__GPIO4_IO17 0x80000000 /*
> PMIC interrupt */
> + MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x80000000 /*
> USB_OTG_PWR_EN */
> >;
> };
> };
> @@ -178,3 +192,11 @@
> wp-gpios = <&gpio1 29 0>;
> status = "disabled";
> };
> +
> +&usbotg {
> + vbus-supply = <®_usb_otg_vbus>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usbotg_1>;
> + disable-over-current;
> + status = "disabled";
> +};
> --
> 1.7.9.5
>
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