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Convert Renesas related parts of usb-xhci to YAML because they are not compatible with generic-xhci. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Link: https://lore.kernel.org/r/1592822252-12338-1-git-send-email-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Rob Herring <robh@kernel.org>
42 lines
1.4 KiB
Plaintext
42 lines
1.4 KiB
Plaintext
USB xHCI controllers
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Required properties:
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- compatible: should be one or more of
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- "generic-xhci" for generic XHCI device
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- "marvell,armada3700-xhci" for Armada 37xx SoCs
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- "marvell,armada-375-xhci" for Armada 375 SoCs
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- "marvell,armada-380-xhci" for Armada 38x SoCs
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- "brcm,bcm7445-xhci" for Broadcom STB SoCs with XHCI
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- "xhci-platform" (deprecated)
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When compatible with the generic version, nodes must list the
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SoC-specific version corresponding to the platform first
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followed by the generic version.
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- reg: should contain address and length of the standard XHCI
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register set for the device.
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- interrupts: one XHCI interrupt should be described here.
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Optional properties:
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- clocks: reference to the clocks
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- clock-names: mandatory if there is a second clock, in this case
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the name must be "core" for the first clock and "reg" for the
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second one
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- usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM
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- usb3-lpm-capable: determines if platform is USB3 LPM capable
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- quirk-broken-port-ped: set if the controller has broken port disable mechanism
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- imod-interval-ns: default interrupt moderation interval is 5000ns
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- phys : see usb-hcd.yaml in the current directory
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additionally the properties from usb-hcd.yaml (in the current directory) are
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supported.
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Example:
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usb@f0931000 {
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compatible = "generic-xhci";
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reg = <0xf0931000 0x8c8>;
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interrupts = <0x0 0x4e 0x0>;
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};
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