1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/net/calxeda-xgmac.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Calxeda Highbank 10Gb XGMAC Ethernet controller 8 9description: | 10 The Calxeda XGMAC Ethernet controllers are directly connected to the 11 internal machine "network fabric", which is set up, initialised and 12 managed by the firmware. So there are no PHY properties in this 13 binding. Switches in the fabric take care of routing and mapping the 14 traffic to external network ports. 15 16maintainers: 17 - Andre Przywara <andre.przywara@arm.com> 18 19properties: 20 compatible: 21 const: calxeda,hb-xgmac 22 23 reg: 24 maxItems: 1 25 26 interrupts: 27 description: | 28 Can point to at most 3 xgmac interrupts. The 1st one is the main 29 interrupt, the 2nd one is used for power management. The optional 30 3rd one is the low power state interrupt. 31 minItems: 2 32 maxItems: 3 33 34 dma-coherent: true 35 36required: 37 - compatible 38 - reg 39 - interrupts 40 41additionalProperties: false 42 43examples: 44 - | 45 ethernet@fff50000 { 46 compatible = "calxeda,hb-xgmac"; 47 reg = <0xfff50000 0x1000>; 48 interrupts = <0 77 4>, <0 78 4>, <0 79 4>; 49 }; 50