On Thu, Aug 21, 2014 at 12:43:30PM +0530, Nikhil Badola wrote:
> Check 2.4 IP version for multi port host USB controller and
> return FSL_USB_VER_2_4 macro
>
> Signed-off-by: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
> ---
> drivers/usb/host/fsl-mph-dr-of.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/usb/host/fsl-mph-dr-of.c b/drivers/usb/host/fsl-mph-dr-of.c
> index 9162d1b..e0315de 100644
> --- a/drivers/usb/host/fsl-mph-dr-of.c
> +++ b/drivers/usb/host/fsl-mph-dr-of.c
> @@ -126,6 +126,7 @@ static int usb_get_ver_info(struct device_node *np)
> /*
> * returns 1 for usb controller version 1.6
> * returns 2 for usb controller version 2.2
> + * returns 3 for usb controller version 2.4
> * returns 0 otherwise
> */
> if (of_device_is_compatible(np, "fsl-usb2-dr")) {
> @@ -150,6 +151,8 @@ static int usb_get_ver_info(struct device_node *np)
> ver = FSL_USB_VER_1_6;
> else if (of_device_is_compatible(np, "fsl-usb2-mph-v2.2"))
> ver = FSL_USB_VER_2_2;
> + else if (of_device_is_compatible(np, "fsl-usb2-mph-v2.4"))
> + ver = FSL_USB_VER_2_4;
Why do we care?
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