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Armada 375 comes with an USB2 host and device controller and an USB3 controller. The USB cluster control register allows to manage common features of both USB controllers. This commit adds the Device Tree binding documentation for this piece of hardware. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
44 lines
1.2 KiB
Plaintext
44 lines
1.2 KiB
Plaintext
* Marvell MVEBU SATA PHY
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Power control for the SATA phy found on Marvell MVEBU SoCs.
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This document extends the binding described in phy-bindings.txt
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Required properties :
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- reg : Offset and length of the register set for the SATA device
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- compatible : Should be "marvell,mvebu-sata-phy"
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- clocks : phandle of clock and specifier that supplies the device
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- clock-names : Should be "sata"
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Example:
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sata-phy@84000 {
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compatible = "marvell,mvebu-sata-phy";
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reg = <0x84000 0x0334>;
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clocks = <&gate_clk 15>;
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clock-names = "sata";
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#phy-cells = <0>;
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status = "ok";
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};
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Armada 375 USB cluster
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----------------------
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Armada 375 comes with an USB2 host and device controller and an USB3
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controller. The USB cluster control register allows to manage common
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features of both USB controllers.
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Required properties:
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- compatible: "marvell,armada-375-usb-cluster"
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- reg: Should contain usb cluster register location and length.
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- #phy-cells : from the generic phy bindings, must be 1. Possible
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values are 1 (USB2), 2 (USB3).
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Example:
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usbcluster: usb-cluster@18400 {
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compatible = "marvell,armada-375-usb-cluster";
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reg = <0x18400 0x4>;
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#phy-cells = <1>
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};
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