[U-Boot] [PATCH 3/5] usb: s3c-otg: Split out PHY control

[Pavel Machek <pavel@denx.de>]

On Tue 2014-11-04 06:07:32, Marek Vasut wrote:
> Split the Samsung specific PHY control into a separate file
> and compile this into the S3C OTG driver only if used on a
> Samsung system.
> 
> Signed-off-by: Marek Vasut <marex@denx.de>
> Cc: Chin Liang See <clsee@altera.com>
> Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
> Cc: Vince Bridgers <vbridger@altera.com>

Acked-by: Pavel Machek <pavel@denx.de>

I know you are just moving the code, but...

> +void otg_phy_init(struct s3c_udc *dev)
> +{
> +	unsigned int usb_phy_ctrl = dev->pdata->usb_phy_ctrl;
> +	struct s3c_usbotg_phy *phy =
> +		(struct s3c_usbotg_phy *)dev->pdata->regs_phy;
> +
> +	dev->pdata->phy_control(1);
> +
> +	/*USB PHY0 Enable */

Wrong comment style.

> +	printf("USB PHY0 Enable\n");
> +
> +	/* Enable PHY */
> +	writel(readl(usb_phy_ctrl) | USB_PHY_CTRL_EN0, usb_phy_ctrl);

We have helpers for setting/clearing bits, right?


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