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-* Marvell Armada 380/XP Buffer Manager driver (BM)
-
-Required properties:
-
-- compatible: should be "marvell,armada-380-neta-bm".
-- reg: address and length of the register set for the device.
-- clocks: a pointer to the reference clock for this device.
-- internal-mem: a phandle to BM internal SRAM definition.
-
-Optional properties (port):
-
-- pool<0 : 3>,capacity: size of external buffer pointers' ring maintained
- in DRAM. Can be set for each pool (id 0 : 3) separately. The value has
- to be chosen between 128 and 16352 and it also has to be aligned to 32.
- Otherwise the driver would adjust a given number or choose default if
- not set.
-- pool<0 : 3>,pkt-size: maximum size of a packet accepted by a given buffer
- pointers' pool (id 0 : 3). It will be taken into consideration only when pool
- type is 'short'. For 'long' ones it would be overridden by port's MTU.
- If not set a driver will choose a default value.
-
-In order to see how to hook the BM to a given ethernet port, please
-refer to Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt.
-
-Example:
-
-- main node:
-
-bm: bm@c8000 {
- compatible = "marvell,armada-380-neta-bm";
- reg = <0xc8000 0xac>;
- clocks = <&gateclk 13>;
- internal-mem = <&bm_bppi>;
- pool2,capacity = <4096>;
- pool1,pkt-size = <512>;
-};
-
-- internal SRAM node:
-
-bm_bppi: bm-bppi {
- compatible = "mmio-sram";
- reg = <MBUS_ID(0x0c, 0x04) 0 0x100000>;
- ranges = <0 MBUS_ID(0x0c, 0x04) 0 0x100000>;
- #address-cells = <1>;
- #size-cells = <1>;
- clocks = <&gateclk 13>;
-};