1mvebu armada 38x comphy driver 2------------------------------ 3 4This comphy controller can be found on Marvell Armada 38x. It provides a 5number of shared PHYs used by various interfaces (network, sata, usb, 6PCIe...). 7 8Required properties: 9 10- compatible: should be "marvell,armada-380-comphy" 11- reg: should contain the comphy register location and length. 12- #address-cells: should be 1. 13- #size-cells: should be 0. 14 15Optional properties: 16 17- reg-names: must be "comphy" as the first name, and "conf". 18- reg: must contain the comphy register location and length as the first 19 pair, followed by an optional configuration register address and 20 length pair. 21 22A sub-node is required for each comphy lane provided by the comphy. 23 24Required properties (child nodes): 25 26- reg: comphy lane number. 27- #phy-cells : from the generic phy bindings, must be 1. Defines the 28 input port to use for a given comphy lane. 29 30Example: 31 32 comphy: phy@18300 { 33 compatible = "marvell,armada-380-comphy"; 34 reg-names = "comphy", "conf"; 35 reg = <0x18300 0x100>, <0x18460 4>; 36 #address-cells = <1>; 37 #size-cells = <0>; 38 39 cpm_comphy0: phy@0 { 40 reg = <0>; 41 #phy-cells = <1>; 42 }; 43 44 cpm_comphy1: phy@1 { 45 reg = <1>; 46 #phy-cells = <1>; 47 }; 48 }; 49