Am Freitag, den 11.12.2015, 16:41 +0100 schrieb Hans de Goede: > From: Reinder de Haan <patchesrdh@xxxxxxxxx> > > At least the EHCI/OHCI found on the Allwinnner H3 SoC needs multiple > reset lines, the controller will not initialize while the reset for > its companion is still asserted, which means we need to de-assert > 2 resets for the controller to work. > > Signed-off-by: Reinder de Haan <patchesrdh@xxxxxxxxx> > Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx> > --- > Changes in v2: > -Use the new reset_control_[de]assert_shared reset-controller functions > --- > Documentation/devicetree/bindings/usb/usb-ehci.txt | 2 +- > drivers/usb/host/ehci-platform.c | 47 +++++++++++++--------- > 2 files changed, 30 insertions(+), 19 deletions(-) > > diff --git a/Documentation/devicetree/bindings/usb/usb-ehci.txt b/Documentation/devicetree/bindings/usb/usb-ehci.txt > index a12d601..0701812 100644 > --- a/Documentation/devicetree/bindings/usb/usb-ehci.txt > +++ b/Documentation/devicetree/bindings/usb/usb-ehci.txt > @@ -18,7 +18,7 @@ Optional properties: > - clocks : a list of phandle + clock specifier pairs > - phys : phandle + phy specifier pair > - phy-names : "usb" > - - resets : phandle + reset specifier pair > + - resets : a list of phandle + reset specifier pairs Are there documented names for these resets? Is the companion you mention the Port Control? regards Philipp -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
