On 03/05/2022 21:45, matthew.gerlach@xxxxxxxxxxxxxxx wrote: > From: Matthew Gerlach <matthew.gerlach@xxxxxxxxxxxxxxx> > > Add a device tree for the n6000 instantiation of Agilex > Hard Processor System (HPS). > > Signed-off-by: Matthew Gerlach <matthew.gerlach@xxxxxxxxxxxxxxx> > + > + soc { > + agilex_hps_bridges: bus@80000000 { > + compatible = "simple-bus"; > + reg = <0x80000000 0x60000000>, > + <0xf9000000 0x00100000>; > + reg-names = "axi_h2f", "axi_h2f_lw"; > + #address-cells = <0x2>; > + #size-cells = <0x1>; > + ranges = <0x00000000 0x00000000 0xf9000000 0x00001000>; > + > + hps_cp_eng@0 { No underscores in node names. dtc W=1 should complain about it. The node name should be generic, matching class of a device. What is this exactly? Best regards, Krzysztof