mirror of
https://github.com/torvalds/linux.git
synced 2024-12-26 04:42:12 +00:00
120382714c
Add the Marvell Armada 38x common phy bindings. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
41 lines
951 B
Plaintext
41 lines
951 B
Plaintext
mvebu armada 38x comphy driver
|
|
------------------------------
|
|
|
|
This comphy controller can be found on Marvell Armada 38x. It provides a
|
|
number of shared PHYs used by various interfaces (network, sata, usb,
|
|
PCIe...).
|
|
|
|
Required properties:
|
|
|
|
- compatible: should be "marvell,armada-380-comphy"
|
|
- reg: should contain the comphy register location and length.
|
|
- #address-cells: should be 1.
|
|
- #size-cells: should be 0.
|
|
|
|
A sub-node is required for each comphy lane provided by the comphy.
|
|
|
|
Required properties (child nodes):
|
|
|
|
- reg: comphy lane number.
|
|
- #phy-cells : from the generic phy bindings, must be 1. Defines the
|
|
input port to use for a given comphy lane.
|
|
|
|
Example:
|
|
|
|
comphy: phy@18300 {
|
|
compatible = "marvell,armada-380-comphy";
|
|
reg = <0x18300 0x100>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpm_comphy0: phy@0 {
|
|
reg = <0>;
|
|
#phy-cells = <1>;
|
|
};
|
|
|
|
cpm_comphy1: phy@1 {
|
|
reg = <1>;
|
|
#phy-cells = <1>;
|
|
};
|
|
};
|