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A USB HCD may have several PHYs which need to be configured before the the HCD starts working. This adds the documentation for such a USB HCD as well as a reference to the new "usb-hcd.txt" from all bindings that implement a USB HCD which support one USB PHY per port. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Reviewed-by: Rob Herring <robh@kernel.org> Tested-by: Yixun Lan <yixun.lan@amlogic.com> Tested-by: Neil Armstrong <narmstrong@baylibre.con> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
10 lines
177 B
Plaintext
10 lines
177 B
Plaintext
Generic USB HCD (Host Controller Device) Properties
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Optional properties:
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- phys: a list of all USB PHYs on this HCD
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Example:
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&usb1 {
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phys = <&usb2_phy1>, <&usb3_phy1>;
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};
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