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-Marvell Prestera Switch Chip bindings
--------------------------------------
-
-Required properties:
-- compatible: must be "marvell,prestera" and one of the following
- "marvell,prestera-98dx3236",
- "marvell,prestera-98dx3336",
- "marvell,prestera-98dx4251",
-- reg: address and length of the register set for the device.
-- interrupts: interrupt for the device
-
-Optional properties:
-- dfx: phandle reference to the "DFX Server" node
-
-Example:
-
-switch {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 MBUS_ID(0x03, 0x00) 0 0x100000>;
-
- packet-processor@0 {
- compatible = "marvell,prestera-98dx3236", "marvell,prestera";
- reg = <0 0x4000000>;
- interrupts = <33>, <34>, <35>;
- dfx = <&dfx>;
- };
-};
-
-DFX Server bindings
--------------------
-
-Required properties:
-- compatible: must be "marvell,dfx-server", "simple-bus"
-- ranges: describes the address mapping of a memory-mapped bus.
-- reg: address and length of the register set for the device.
-
-Example:
-
-dfx-server {
- compatible = "marvell,dfx-server", "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 MBUS_ID(0x08, 0x00) 0 0x100000>;
- reg = <MBUS_ID(0x08, 0x00) 0 0x100000>;
-};
-
-Marvell Prestera SwitchDev bindings
------------------------------------
-Optional properties:
-- compatible: must be "marvell,prestera"
-- base-mac-provider: describes handle to node which provides base mac address,
- might be a static base mac address or nvme cell provider.
-
-Example:
-
-eeprom_mac_addr: eeprom-mac-addr {
- compatible = "eeprom,mac-addr-cell";
- status = "okay";
-
- nvmem = <&eeprom_at24>;
-};
-
-prestera {
- compatible = "marvell,prestera";
- status = "okay";
-
- base-mac-provider = <&eeprom_mac_addr>;
-};
-
-The current implementation of Prestera Switchdev PCI interface driver requires
-that BAR2 is assigned to 0xf6000000 as base address from the PCI IO range:
-
-&cp0_pcie0 {
- ranges = <0x81000000 0x0 0xfb000000 0x0 0xfb000000 0x0 0xf0000
- 0x82000000 0x0 0xf6000000 0x0 0xf6000000 0x0 0x2000000
- 0x82000000 0x0 0xf9000000 0x0 0xf9000000 0x0 0x100000>;
- phys = <&cp0_comphy0 0>;
- status = "okay";
-};