bindings/net/starfive%2Cjh7110-dwmac.yaml

1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/net/starfive,jh7110-dwmac.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11   - Emil Renner Berthing <kernel@esmil.dk>
12   - Samin Guo <samin.guo@starfivetech.com>
19           - starfive,jh7100-dwmac
20           - starfive,jh7110-dwmac
22     - compatible
27       - items:
28           - const: starfive,jh7100-dwmac
29           - const: snps,dwmac
30       - items:
31           - const: starfive,jh7110-dwmac
32           - const: snps,dwmac-5.20
33       - items:
34           - const: starfive,jh8100-dwmac
35           - const: starfive,jh7110-dwmac
36           - const: snps,dwmac-5.20
43       - description: GMAC main clock
44       - description: GMAC AHB clock
45       - description: PTP clock
46       - description: TX clock
47       - description: GTX clock
49   clock-names:
51       - const: stmmaceth
52       - const: pclk
53       - const: ptp_ref
54       - const: tx
55       - const: gtx
57   starfive,tx-use-rgmii-clk:
63     $ref: /schemas/types.yaml#/definitions/phandle-array
65       - items:
66           - description: phandle to syscon that configures phy mode
67           - description: Offset of phy mode selection
68           - description: Shift of phy mode selection
70       A phandle to syscon with two arguments that configure phy mode.
71       The argument one is the offset of phy mode selection, the
72       argument two is the shift of phy mode selection.
75   - compatible
76   - reg
77   - clocks
78   - clock-names
79   - interrupts
80   - interrupt-names
81   - resets
82   - reset-names
85   - $ref: snps,dwmac.yaml#
87   - if:
91             const: starfive,jh7100-dwmac
98         interrupt-names:
105         reset-names:
108   - if:
112             const: starfive,jh7110-dwmac
119         interrupt-names:
127               const: starfive,jh8100-dwmac
133           reset-names:
140           reset-names:
146   - |
148         compatible = "starfive,jh7110-dwmac", "snps,dwmac-5.20";
150         clocks = <&clk 3>, <&clk 2>, <&clk 109>,
151                  <&clk 6>, <&clk 111>;
152         clock-names = "stmmaceth", "pclk", "ptp_ref",
155         reset-names = "stmmaceth", "ahb";
157         interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
158         phy-mode = "rgmii-id";
159         snps,multicast-filter-bins = <64>;
160         snps,perfect-filter-entries = <8>;
161         rx-fifo-depth = <2048>;
162         tx-fifo-depth = <2048>;
163         snps,fixed-burst;
164         snps,no-pbl-x8;
167         snps,axi-config = <&stmmac_axi_setup>;
168         snps,en-tx-lpi-clockgating;
172         phy-handle = <&phy0>;
175             #address-cells = <1>;
176             #size-cells = <0>;
177             compatible = "snps,dwmac-mdio";
179             phy0: ethernet-phy@0 {
184         stmmac_axi_setup: stmmac-axi-config {