[U-Boot] [PATCH v2 2/4] usb: s3c-otg: support 8-bit interface

[Lukasz Majewski]

Hi Steve,

> Signed-off-by: Steve Rae <srae at broadcom.com>
> ---
> 
> Changes in v2: None
> 
>  drivers/usb/gadget/s3c_udc_otg.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/usb/gadget/s3c_udc_otg.c
> b/drivers/usb/gadget/s3c_udc_otg.c index 7a2d1e7..2e3b4f7 100644
> --- a/drivers/usb/gadget/s3c_udc_otg.c
> +++ b/drivers/usb/gadget/s3c_udc_otg.c
> @@ -414,7 +414,11 @@ static void reconfig_usbd(struct s3c_udc *dev)
>  		|0<<7		/* Ulpi DDR sel*/
>  		|0<<6		/* 0: high speed utmi+, 1: full
> speed serial*/ |0<<4		/* 0: utmi+, 1:ulpi*/
> +#ifdef CONFIG_USB_GADGET_PHY_8_BIT
> +		|0<<3		/* phy i/f  0:8bit, 1:16bit*/
> +#else
>  		|1<<3		/* phy i/f  0:8bit, 1:16bit*/
> +#endif

Is your board using also host phy? As fair as I remember, the upper 8
bits are for host interface.


>  		|0x7<<0;	/* HS/FS Timeout**/
>  
>  	if (dev->pdata->usb_gusbcfg)

Despite my above question:

Acked-by: Lukasz Majewski <l.majewski at samsung.com>

-- 
Best regards,

Lukasz Majewski

Samsung R&D Institute Poland (SRPOL) | Linux Platform Group