1*cb7aa33aSEmmanuel Vadot# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*cb7aa33aSEmmanuel Vadot%YAML 1.2 3*cb7aa33aSEmmanuel Vadot--- 4*cb7aa33aSEmmanuel Vadot$id: http://devicetree.org/schemas/bus/aspeed,ast2600-ahbc.yaml# 5*cb7aa33aSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml# 6*cb7aa33aSEmmanuel Vadot 7*cb7aa33aSEmmanuel Vadottitle: ASPEED Advanced High-Performance Bus Controller (AHBC) 8*cb7aa33aSEmmanuel Vadot 9*cb7aa33aSEmmanuel Vadotmaintainers: 10*cb7aa33aSEmmanuel Vadot - Neal Liu <neal_liu@aspeedtech.com> 11*cb7aa33aSEmmanuel Vadot - Chia-Wei Wang <chiawei_wang@aspeedtech.com> 12*cb7aa33aSEmmanuel Vadot 13*cb7aa33aSEmmanuel Vadotdescription: | 14*cb7aa33aSEmmanuel Vadot Advanced High-performance Bus Controller (AHBC) supports plenty of mechanisms 15*cb7aa33aSEmmanuel Vadot including a priority arbiter, an address decoder and a data multiplexer 16*cb7aa33aSEmmanuel Vadot to control the overall operations of Advanced High-performance Bus (AHB). 17*cb7aa33aSEmmanuel Vadot 18*cb7aa33aSEmmanuel Vadotproperties: 19*cb7aa33aSEmmanuel Vadot compatible: 20*cb7aa33aSEmmanuel Vadot enum: 21*cb7aa33aSEmmanuel Vadot - aspeed,ast2600-ahbc 22*cb7aa33aSEmmanuel Vadot 23*cb7aa33aSEmmanuel Vadot reg: 24*cb7aa33aSEmmanuel Vadot maxItems: 1 25*cb7aa33aSEmmanuel Vadot 26*cb7aa33aSEmmanuel Vadotrequired: 27*cb7aa33aSEmmanuel Vadot - compatible 28*cb7aa33aSEmmanuel Vadot - reg 29*cb7aa33aSEmmanuel Vadot 30*cb7aa33aSEmmanuel VadotadditionalProperties: false 31*cb7aa33aSEmmanuel Vadot 32*cb7aa33aSEmmanuel Vadotexamples: 33*cb7aa33aSEmmanuel Vadot - | 34*cb7aa33aSEmmanuel Vadot ahbc@1e600000 { 35*cb7aa33aSEmmanuel Vadot compatible = "aspeed,ast2600-ahbc"; 36*cb7aa33aSEmmanuel Vadot reg = <0x1e600000 0x100>; 37*cb7aa33aSEmmanuel Vadot }; 38