1 * Marvell MVEBU SATA PHY 1 * Marvell MVEBU SATA PHY
2 2
3 Power control for the SATA phy found on Marvel 3 Power control for the SATA phy found on Marvell MVEBU SoCs.
4 4
5 This document extends the binding described in 5 This document extends the binding described in phy-bindings.txt
6 6
7 Required properties : 7 Required properties :
8 8
9 - reg : Offset and length of the 9 - reg : Offset and length of the register set for the SATA device
10 - compatible : Should be "marvell,mvebu- 10 - compatible : Should be "marvell,mvebu-sata-phy"
11 - clocks : phandle of clock and spec 11 - clocks : phandle of clock and specifier that supplies the device
12 - clock-names : Should be "sata" 12 - clock-names : Should be "sata"
13 13
14 Example: 14 Example:
15 sata-phy@84000 { 15 sata-phy@84000 {
16 compatible = "marvell, 16 compatible = "marvell,mvebu-sata-phy";
17 reg = <0x84000 0x0334> 17 reg = <0x84000 0x0334>;
18 clocks = <&gate_clk 15 18 clocks = <&gate_clk 15>;
19 clock-names = "sata"; 19 clock-names = "sata";
20 #phy-cells = <0>; 20 #phy-cells = <0>;
21 }; 21 };
22 22
23 Armada 375 USB cluster 23 Armada 375 USB cluster
24 ---------------------- 24 ----------------------
25 25
26 Armada 375 comes with an USB2 host and device 26 Armada 375 comes with an USB2 host and device controller and an USB3
27 controller. The USB cluster control register a 27 controller. The USB cluster control register allows to manage common
28 features of both USB controllers. 28 features of both USB controllers.
29 29
30 Required properties: 30 Required properties:
31 31
32 - compatible: "marvell,armada-375-usb-cluster" 32 - compatible: "marvell,armada-375-usb-cluster"
33 - reg: Should contain usb cluster register loc 33 - reg: Should contain usb cluster register location and length.
34 - #phy-cells : from the generic phy bindings, 34 - #phy-cells : from the generic phy bindings, must be 1. Possible
35 values are 1 (USB2), 2 (USB3). 35 values are 1 (USB2), 2 (USB3).
36 36
37 Example: 37 Example:
38 usbcluster: usb-cluster@18400 38 usbcluster: usb-cluster@18400 {
39 compatible = "marvell, 39 compatible = "marvell,armada-375-usb-cluster";
40 reg = <0x18400 0x4>; 40 reg = <0x18400 0x4>;
41 #phy-cells = <1> 41 #phy-cells = <1>
42 }; 42 };
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