Hi,
> > Added device tree support for nop transceiver driver and updated the
> > Documentation with device tree binding information for am33xx platform.
> >
> > Signed-off-by: Ajay Kumar Gupta <ajay.gupta@xxxxxx>
> > ---
> > .../devicetree/bindings/usb/am33xx-usb.txt | 3 +++
> > drivers/usb/otg/nop-usb-xceiv.c | 12 ++++++++++++
> > 2 files changed, 15 insertions(+), 0 deletions(-)
> >
> > diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt
> b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
> > index ca8fa56..9782585 100644
> > --- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt
> > +++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt
> > @@ -12,3 +12,6 @@ AM33XX MUSB GLUE
> > represents PERIPHERAL.
> > - power : Should be "250". This signifies the controller can supply upto
> > 500mA when operating in host mode.
> > +
> > +NOP USB PHY
> > + - compatible : Should be "nop-xceiv-usb"
> > diff --git a/drivers/usb/otg/nop-usb-xceiv.c b/drivers/usb/otg/nop-usb-
> xceiv.c
> > index 2e5e889..102e7d8 100644
> > --- a/drivers/usb/otg/nop-usb-xceiv.c
> > +++ b/drivers/usb/otg/nop-usb-xceiv.c
> > @@ -27,6 +27,7 @@
> > */
> >
> > #include <linux/module.h>
> > +#include <linux/of.h>
> > #include <linux/platform_device.h>
> > #include <linux/dma-mapping.h>
> > #include <linux/usb/otg.h>
> > @@ -152,12 +153,23 @@ static int __devexit nop_usb_xceiv_remove(struct
> platform_device *pdev)
> > return 0;
> > }
> >
> > +#ifdef CONFIG_OF
> > +static const struct of_device_id nop_xceiv_id_table[] = {
> > + { .compatible = "nop-xceiv-usb" },
> > + {}
> > +};
> > +MODULE_DEVICE_TABLE(of, nop_xceiv_id_table);
> > +#else
> > +#define nop_xceiv_id_table NULL
> > +#endif
>
> The *#else* part is not needed as your *of_match_ptr* will take care of it.
Ok, I will update this.
Ajay
>
> > +
> > static struct platform_driver nop_usb_xceiv_driver = {
> > .probe = nop_usb_xceiv_probe,
> > .remove = __devexit_p(nop_usb_xceiv_remove),
> > .driver = {
> > .name = "nop_usb_xceiv",
> > .owner = THIS_MODULE,
> > + .of_match_table = of_match_ptr(nop_xceiv_id_table),
> > },
> > };
>
> Thanks
> Kishon
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