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Diffstat (limited to 'Documentation/devicetree/bindings/net/marvell,prestera.txt')
-rw-r--r-- | Documentation/devicetree/bindings/net/marvell,prestera.txt | 81 |
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diff --git a/Documentation/devicetree/bindings/net/marvell,prestera.txt b/Documentation/devicetree/bindings/net/marvell,prestera.txt deleted file mode 100644 index e28938ddfdf5c0..00000000000000 --- a/Documentation/devicetree/bindings/net/marvell,prestera.txt +++ /dev/null @@ -1,81 +0,0 @@ -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"; -}; |