| Altera SOCFPGA SoC DWMAC controller |
| |
| This is a variant of the dwmac/stmmac driver an inherits all descriptions |
| present in Documentation/devicetree/bindings/net/stmmac.txt. |
| |
| The device node has additional properties: |
| |
| Required properties: |
| - compatible : Should contain "altr,socfpga-stmmac" along with |
| "snps,dwmac" and any applicable more detailed |
| designware version numbers documented in stmmac.txt |
| - altr,sysmgr-syscon : Should be the phandle to the system manager node that |
| encompasses the glue register, the register offset, and the register shift. |
| |
| Optional properties: |
| altr,emac-splitter: Should be the phandle to the emac splitter soft IP node if |
| DWMAC controller is connected emac splitter. |
| |
| Example: |
| |
| gmac0: ethernet@ff700000 { |
| compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac"; |
| altr,sysmgr-syscon = <&sysmgr 0x60 0>; |
| status = "disabled"; |
| reg = <0xff700000 0x2000>; |
| interrupts = <0 115 4>; |
| interrupt-names = "macirq"; |
| mac-address = [00 00 00 00 00 00];/* Filled in by U-Boot */ |
| clocks = <&emac_0_clk>; |
| clock-names = "stmmaceth"; |
| }; |
