diff options
| -rw-r--r-- | Documentation/devicetree/bindings/net/nixge.txt | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/net/nixge.txt b/Documentation/devicetree/bindings/net/nixge.txt index e55af7f0881a..44a7358b4399 100644 --- a/Documentation/devicetree/bindings/net/nixge.txt +++ b/Documentation/devicetree/bindings/net/nixge.txt @@ -1,8 +1,14 @@ * NI XGE Ethernet controller Required properties: -- compatible: Should be "ni,xge-enet-2.00" -- reg: Address and length of the register set for the device +- compatible: Should be "ni,xge-enet-3.00", but can be "ni,xge-enet-2.00" for + older device trees with DMA engines co-located in the address map, + with the one reg entry to describe the whole device. +- reg: Address and length of the register set for the device. It contains the + information of registers in the same order as described by reg-names. +- reg-names: Should contain the reg names + "dma": DMA engine control and status region + "ctrl": MDIO and PHY control and status region - interrupts: Should contain tx and rx interrupt - interrupt-names: Should be "rx" and "tx" - phy-mode: See ethernet.txt file in the same directory. @@ -12,8 +18,10 @@ Required properties: Examples (10G generic PHY): nixge0: ethernet@40000000 { - compatible = "ni,xge-enet-2.00"; - reg = <0x40000000 0x6000>; + compatible = "ni,xge-enet-3.00"; + reg = <0x40000000 0x4000 + 0x41002000 0x2000>; + reg-names = "dma", "ctrl"; nvmem-cells = <ð1_addr>; nvmem-cell-names = "address"; |