Commit 4642d34a439f80e16af0d56ed6258a33abae257a "usb/uhci: Add support for Aspeed BMC SoCs" added support for a new #ports property, along with Aspeed specific compatible strings. This adds documentation for them.
Signed-off-by: Benjamin Herrenschmidt <b...@kernel.crashing.org> --- Documentation/devicetree/bindings/usb/usb-uhci.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/usb-uhci.txt b/Documentation/devicetree/bindings/usb/usb-uhci.txt index 298133416c97..c1153eb38a9a 100644 --- a/Documentation/devicetree/bindings/usb/usb-uhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-uhci.txt @@ -3,8 +3,14 @@ Generic Platform UHCI Controller Required properties: - compatible : "generic-uhci" (deprecated: "platform-uhci") + supports additional Aspeed specific workarounds by also + including the "aspeed,ast2400-uhci" or "aspeed,ast2500-uhci" + string. - reg : Should contain 1 register ranges(address and length) - interrupts : UHCI controller interrupt +- #ports: (optional) 1 cell, number of ports (overrides + auto-detection which is needed among others on some Aspeed + parts). Example: -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
