xref: /linux/Documentation/devicetree/bindings/net/ipq806x-dwmac.txt (revision b85d45947951d23cb22d90caecf4c1eb81342c96)
1* IPQ806x DWMAC Ethernet controller
2
3The device inherits all the properties of the dwmac/stmmac devices
4described in the file net/stmmac.txt with the following changes.
5
6Required properties:
7
8- compatible: should be "qcom,ipq806x-gmac" along with "snps,dwmac"
9	      and any applicable more detailed version number
10	      described in net/stmmac.txt
11
12- qcom,nss-common: should contain a phandle to a syscon device mapping the
13		   nss-common registers.
14
15- qcom,qsgmii-csr: should contain a phandle to a syscon device mapping the
16		   qsgmii-csr registers.
17
18Example:
19
20	gmac: ethernet@37000000 {
21		device_type = "network";
22		compatible = "qcom,ipq806x-gmac";
23		reg = <0x37000000 0x200000>;
24		interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
25		interrupt-names = "macirq";
26
27		qcom,nss-common = <&nss_common>;
28		qcom,qsgmii-csr = <&qsgmii_csr>;
29
30		clocks = <&gcc GMAC_CORE1_CLK>;
31		clock-names = "stmmaceth";
32
33		resets = <&gcc GMAC_CORE1_RESET>;
34		reset-names = "stmmaceth";
35	};
36