Bindings for the Cadence Xtensa Remote Processing HW-specific driver for HiKey960. This binding is an extension of the cdns,xrp,cma binding. All properties of that binding are in effect. Required properties: - compatible: shall be "cdns,xrp-hw-hikey960,cma". Optional properties: - reg: panic/log buffer location. - device-irq: 1 32-bit cell: DSP IRQ number (normal core IRQ number, not external IRQ number) assigned to the egress mailbox. - host-irq: 1 32-bit cell, when present enables IRQ usage in DSP->host direction. Example: reserved-memory { #address-cells = <1>; #size-cells = <1>; ranges; xrp_reserved: xrp@60000000 { compatible = "shared-dma-pool"; reg = <0x0 0x60000000 0x0 0x10000000>; reusable; }; }; xrp@0 { #address-cells = <1>; #size-cells = <1>; compatible = "cdns,xrp-hw-simple,cma"; memory-region = <&xrp_reserved>; reg = < 0x0 0x8b300000 0x0 0x00001000 /* Panic/log page */ >; device-irq = <3>; host-irq = <0>; firmware-name = "xrp0.elf"; ranges = < 0x00000000 0x0 0x00000000 0x89200000 0x89cc0000 0x0 0x89cc0000 0x06340000 0x90000000 0x0 0x90000000 0x30000000 0xc0000000 0x0 0x89200000 0x00600000 0xe8000000 0x0 0x89800000 0x00030000 0xe8058000 0x0 0x89830000 0x00031000 >; dsp@0 { }; };