Lines Matching +full:ixp4xx +full:- +full:ethernet

1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/net/intel,ixp4xx-ethernet.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
8 title: Intel IXP4xx ethernet
11   - $ref: "ethernet-controller.yaml#"
14   - Linus Walleij <linus.walleij@linaro.org>
17   The Intel IXP4xx ethernet makes use of the IXP4xx NPE (Network
18   Processing Engine) and the IXP4xx Queue Manager to process
19   the ethernet frames. It can optionally contain an MDIO bus to
24     const: intel,ixp4xx-ethernet
28     description: Ethernet MMIO address range
30   queue-rx:
31     $ref: '/schemas/types.yaml#/definitions/phandle-array'
33       - items:
34           - description: phandle to the RX queue node
35           - description: RX queue instance to use
38   queue-txready:
39     $ref: '/schemas/types.yaml#/definitions/phandle-array'
41       - items:
42           - description: phandle to the TX READY queue node
43           - description: TX READY queue instance to use
46   phy-mode: true
48   phy-handle: true
50   intel,npe-handle:
51     $ref: '/schemas/types.yaml#/definitions/phandle-array'
53       - items:
54           - description: phandle to the NPE this ethernet instance is using
55           - description: the NPE instance to use
56     description: phandle to the NPE this ethernet instance is using
65   - compatible
66   - reg
67   - queue-rx
68   - queue-txready
69   - intel,npe-handle
74   - |
76       compatible = "intel,ixp4xx-network-processing-engine";
80     ethernet@c8009000 {
81       compatible = "intel,ixp4xx-ethernet";
83       queue-rx = <&qmgr 4>;
84       queue-txready = <&qmgr 21>;
85       intel,npe-handle = <&npe 1>;
86       phy-mode = "rgmii";
87       phy-handle = <&phy1>;
90     ethernet@c800c000 {
91       compatible = "intel,ixp4xx-ethernet";
93       queue-rx = <&qmgr 3>;
94       queue-txready = <&qmgr 20>;
95       intel,npe-handle = <&npe 2>;
96       phy-mode = "rgmii";
97       phy-handle = <&phy2>;
100         #address-cells = <1>;
101         #size-cells = <0>;
102         phy1: ethernet-phy@1 {
105         phy2: ethernet-phy@2 {