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ohci-platform: Add support for controllers with multiple reset lines

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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: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hans de Goede
2016-06-02 17:14:06 +02:00
committed by Greg Kroah-Hartman
parent cab4328268
commit 62d9694a00
2 changed files with 24 additions and 21 deletions
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2
Documentation/devicetree/bindings/usb/usb-ohci.txt
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@@ -14,7 +14,7 @@ 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
Example: