1*4882a593Smuzhiyun# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/net/calxeda-xgmac.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: Calxeda Highbank 10Gb XGMAC Ethernet controller 8*4882a593Smuzhiyun 9*4882a593Smuzhiyundescription: | 10*4882a593Smuzhiyun The Calxeda XGMAC Ethernet controllers are directly connected to the 11*4882a593Smuzhiyun internal machine "network fabric", which is set up, initialised and 12*4882a593Smuzhiyun managed by the firmware. So there are no PHY properties in this 13*4882a593Smuzhiyun binding. Switches in the fabric take care of routing and mapping the 14*4882a593Smuzhiyun traffic to external network ports. 15*4882a593Smuzhiyun 16*4882a593Smuzhiyunmaintainers: 17*4882a593Smuzhiyun - Andre Przywara <andre.przywara@arm.com> 18*4882a593Smuzhiyun 19*4882a593Smuzhiyunproperties: 20*4882a593Smuzhiyun compatible: 21*4882a593Smuzhiyun const: calxeda,hb-xgmac 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun reg: 24*4882a593Smuzhiyun maxItems: 1 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun interrupts: 27*4882a593Smuzhiyun description: | 28*4882a593Smuzhiyun Can point to at most 3 xgmac interrupts. The 1st one is the main 29*4882a593Smuzhiyun interrupt, the 2nd one is used for power management. The optional 30*4882a593Smuzhiyun 3rd one is the low power state interrupt. 31*4882a593Smuzhiyun minItems: 2 32*4882a593Smuzhiyun maxItems: 3 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun dma-coherent: true 35*4882a593Smuzhiyun 36*4882a593Smuzhiyunrequired: 37*4882a593Smuzhiyun - compatible 38*4882a593Smuzhiyun - reg 39*4882a593Smuzhiyun - interrupts 40*4882a593Smuzhiyun 41*4882a593SmuzhiyunadditionalProperties: false 42*4882a593Smuzhiyun 43*4882a593Smuzhiyunexamples: 44*4882a593Smuzhiyun - | 45*4882a593Smuzhiyun ethernet@fff50000 { 46*4882a593Smuzhiyun compatible = "calxeda,hb-xgmac"; 47*4882a593Smuzhiyun reg = <0xfff50000 0x1000>; 48*4882a593Smuzhiyun interrupts = <0 77 4>, <0 78 4>, <0 79 4>; 49*4882a593Smuzhiyun }; 50