From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Thu, 29 Oct 2015 18:25:16 +0100
Subject: [U-Boot] [PATCH v2] colibri_vf: Add board_usb_phy_mode function
In-Reply-To: <3e44b4bdb032e372519551149dd09cba2973f2c0.1446112949.git.maitysanchayan@gmail.com>
References: <11f8eded1a7972ae990bf8ce25c9146674503cd8.1445862541.git.maitysanchayan@gmail.com>
 <3e44b4bdb032e372519551149dd09cba2973f2c0.1446112949.git.maitysanchayan@gmail.com>
Message-ID: <201510291825.16607.marex@denx.de>
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To: u-boot@lists.denx.de

On Thursday, October 29, 2015 at 11:15:24 AM, Sanchayan Maity wrote:
> Add board_usb_phy_mode function for detecting whether a port is
> being used as host or client using a GPIO. On Colibri Vybrid we
> provide the GPIO 102 for this very same purpose.
> 
> Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>

Hi!

[...]

> @@ -554,4 +559,19 @@ int board_ehci_hcd_init(int port)
>  	}
>  	return 0;
>  }
> +
> +int board_usb_phy_mode(int port)
> +{
> +	switch (port) {
> +	case 0:
> +		return gpio_get_value(USB_CDET_GPIO);
> +		break;
> +	case 1:
> +		return 0;

This should return USB_INIT_DEVICE or USB_INIT_HOST .

> +		break;
> +	default:
> +		return 0;
> +		break;
> +	}
> +}
>  #endif

Best regards,
Marek Vasut