| Message ID | 1386854770-2173-6-git-send-email-mporter@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thursday 12 December 2013 06:56 PM, Matt Porter wrote: > If a generic phy is present, call phy_init()/phy_exit(). This supports > generic phys that must be soft reset before power on. > > Signed-off-by: Matt Porter <mporter@linaro.org> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> > --- > drivers/usb/gadget/s3c-hsotg.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c > index 7c5d8bd..e9683c2 100644 > --- a/drivers/usb/gadget/s3c-hsotg.c > +++ b/drivers/usb/gadget/s3c-hsotg.c > @@ -3621,6 +3621,9 @@ static int s3c_hsotg_probe(struct platform_device *pdev) > goto err_supplies; > } > > + if (hsotg->phy) > + phy_init(hsotg->phy); > + > /* usb phy enable */ > s3c_hsotg_phy_enable(hsotg); > > @@ -3714,6 +3717,8 @@ static int s3c_hsotg_remove(struct platform_device *pdev) > } > > s3c_hsotg_phy_disable(hsotg); > + if (hsotg->phy) > + phy_exit(hsotg->phy); > clk_disable_unprepare(hsotg->clk); > > return 0; >
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c index 7c5d8bd..e9683c2 100644 --- a/drivers/usb/gadget/s3c-hsotg.c +++ b/drivers/usb/gadget/s3c-hsotg.c @@ -3621,6 +3621,9 @@ static int s3c_hsotg_probe(struct platform_device *pdev) goto err_supplies; } + if (hsotg->phy) + phy_init(hsotg->phy); + /* usb phy enable */ s3c_hsotg_phy_enable(hsotg); @@ -3714,6 +3717,8 @@ static int s3c_hsotg_remove(struct platform_device *pdev) } s3c_hsotg_phy_disable(hsotg); + if (hsotg->phy) + phy_exit(hsotg->phy); clk_disable_unprepare(hsotg->clk); return 0;
If a generic phy is present, call phy_init()/phy_exit(). This supports generic phys that must be soft reset before power on. Signed-off-by: Matt Porter <mporter@linaro.org> --- drivers/usb/gadget/s3c-hsotg.c | 5 +++++ 1 file changed, 5 insertions(+)