// SPDX-License-Identifier: GPL-2.0 /* * SoC core Device Tree for the ARM Integrator platforms */ / { #address-cells = <1>; #size-cells = <1>; memory { device_type = "memory"; reg = <0x0 0x0>; }; core-module@10000000 { compatible = "arm,core-module-integrator", "syscon", "simple-mfd"; reg = <0x10000000 0x200>; /* Use core module LED to indicate CPU load */ led@c.0 { compatible = "register-bit-led"; offset = <0x0c>; mask = <0x01>; label = "integrator:core_module"; linux,default-trigger = "cpu0"; default-state = "on"; }; }; ebi@12000000 { compatible = "arm,external-bus-interface"; reg = <0x12000000 0x100>; }; timer@13000000 { reg = <0x13000000 0x100>; interrupt-parent = <&pic>; interrupts = <5>; }; timer@13000100 { reg = <0x13000100 0x100>; interrupt-parent = <&pic>; interrupts = <6>; }; timer@13000200 { reg = <0x13000200 0x100>; interrupt-parent = <&pic>; interrupts = <7>; }; pic@14000000 { compatible = "arm,versatile-fpga-irq"; #interrupt-cells = <1>; interrupt-controller; reg = <0x14000000 0x100>; clear-mask = <0xffffffff>; }; flash@24000000 { compatible = "arm,versatile-flash", "cfi-flash"; reg = <0x24000000 0x02000000>; bank-width = <4>; partitions { compatible = "arm,arm-firmware-suite"; }; }; fpga { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; interrupt-parent = <&pic>; /* * These PrimeCells are in the same locations and using the * same interrupts in all Integrators, however the silicon * version deployed is different. */ rtc@15000000 { reg = <0x15000000 0x1000>; interrupts = <8>; }; uart@16000000 { reg = <0x16000000 0x1000>; interrupts = <1>; }; uart@17000000 { reg = <0x17000000 0x1000>; interrupts = <2>; }; kmi@18000000 { reg = <0x18000000 0x1000>; interrupts = <3>; }; kmi@19000000 { reg = <0x19000000 0x1000>; interrupts = <4>; }; syscon { /* Debug registers mapped as syscon */ compatible = "syscon", "simple-mfd"; reg = <0x1a000000 0x10>; led@4.0 { compatible = "register-bit-led"; offset = <0x04>; mask = <0x01>; label = "integrator:green0"; linux,default-trigger = "heartbeat"; default-state = "on"; }; led@4.1 { compatible = "register-bit-led"; offset = <0x04>; mask = <0x02>; label = "integrator:yellow"; default-state = "off"; }; led@4.2 { compatible = "register-bit-led"; offset = <0x04>; mask = <0x04>; label = "integrator:red"; default-state = "off"; }; led@4.3 { compatible = "register-bit-led"; offset = <0x04>; mask = <0x08>; label = "integrator:green1"; default-state = "off"; }; }; }; };