linux-kernel - Re: [PATCH v7 4/5] ARM: dts: imx6qdl-icore: Add usbotg support

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Date:   Fri, 21 Oct 2016 09:25:31 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Jagan Teki <jteki@...nedev.com>
Cc:     linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Matteo Lisi <matteo.lisi@...icam.com>,
        Michael Trimarchi <michael@...rulasolutions.com>,
        Jagan Teki <jagan@...rulasolutions.com>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>
Subject: Re: [PATCH v7 4/5] ARM: dts: imx6qdl-icore: Add usbotg support

On Fri, Oct 14, 2016 at 02:57:22PM +0530, Jagan Teki wrote:
> From: Jagan Teki <jagan@...rulasolutions.com>
> 
> Add usbotg support for Engicam i.CoreM6 dql modules.
> 
> Cc: Sascha Hauer <kernel@...gutronix.de>
> Cc: Fabio Estevam <fabio.estevam@....com>
> Cc: Shawn Guo <shawnguo@...nel.org>
> Cc: Matteo Lisi <matteo.lisi@...icam.com>
> Cc: Michael Trimarchi <michael@...rulasolutions.com>
> Signed-off-by: Jagan Teki <jagan@...rulasolutions.com>
> ---
> Changes for v7:
>         - none
> Changes for v6:
>         - none
> Changes for v5:
>         - none
> Changes for v4:
>         - new patch
> 
>  arch/arm/boot/dts/imx6qdl-icore.dtsi | 23 +++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi
> index ffec879..4e79858 100644
> --- a/arch/arm/boot/dts/imx6qdl-icore.dtsi
> +++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi
> @@ -65,6 +65,15 @@
>  		regulator-boot-on;
>  		regulator-always-on;
>  	};
> +
> +	reg_usb_otg_vbus: usb_otg_vbus {

Same as host patch, please fix the node name.

Shawn

> +		compatible = "regulator-fixed";
> +		regulator-name = "usb_otg_vbus";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +		regulator-boot-on;
> +		regulator-always-on;
> +	};
>  };
>  
>  &can1 {
> @@ -124,6 +133,14 @@
>  	status = "okay";
>  };
>  
> +&usbotg {
> +	vbus-supply = <&reg_usb_otg_vbus>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usbotg>;
> +	disable-over-current;
> +	status = "okay";
> +};
> +
>  &usdhc1 {
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&pinctrl_usdhc1>;
> @@ -198,6 +215,12 @@
>  		>;
>  	};
>  
> +	pinctrl_usbotg: usbotggrp {
> +		fsl,pins = <
> +			MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
> +		>;
> +	};
> +
>  	pinctrl_usdhc1: usdhc1grp {
>  		fsl,pins = <
>  			MX6QDL_PAD_SD1_CMD__SD1_CMD    0x17070
> -- 
> 2.7.4
>