linux-kernel - Re: [PATCH 3/4] dts: dra7-evm: add USB support

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Message-ID: <51FBCA6F.9030503@ti.com>
Date:	Fri, 2 Aug 2013 20:34:15 +0530
From:	George Cherian <george.cherian@...com>
To:	Roger Quadros <rogerq@...com>
CC:	<tony@...mide.com>, <rnayak@...com>, <benoit.cousson@...aro.org>,
	<balbi@...com>, <kishon@...com>, <dmurphy@...com>,
	<t-kristo@...com>, <linux-omap@...r.kernel.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/4] dts: dra7-evm: add USB support

On 8/1/2013 8:28 PM, Roger Quadros wrote:
> Add USB drv_vbus pinctrl information and USB mode
> for the USB controller.
>
> Signed-off-by: Roger Quadros <rogerq@...com>
> ---
>   arch/arm/boot/dts/dra7-evm.dts |   22 ++++++++++++++++++++++
>   1 files changed, 22 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
> index cb0703c..acd3c09 100644
> --- a/arch/arm/boot/dts/dra7-evm.dts
> +++ b/arch/arm/boot/dts/dra7-evm.dts
> @@ -18,3 +18,25 @@
>   		reg = <0x80000000 0x60000000>; /* 1536 MB */
>   	};
>   };
> +
> +&dra7_pmx_core {
> +        pinctrl-names = "default";
> +        pinctrl-0 = <
> +		&usb_pins
> +	>;
> +
> +	usb_pins: pinmux_usb_pins {
> +                pinctrl-single,pins = <
> +			0x280	0xc0000	/* usb1_drvvbus, SLOW_SLEW | PULLUPEN | MODE0 */
> +			0x284	0xc0000 /* usb2_drvvbus, SLOW_SLEW | PULLUPEN | MODE0 */
> +                >;
> +        };
> +};
> +
> +&dwc3_1 {
> +	dr_mode = "otg";

otg???
> +};
> +
> +&dwc3_2 {
> +	dr_mode = "host";
> +};


-- 
-George

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