1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * SoC core Device Tree for the ARM Integrator platforms
  4 */
  5
  6/ {
  7	#address-cells = <1>;
  8	#size-cells = <1>;
  9
 10	memory {
 11		device_type = "memory";
 12		reg = <0x0 0x0>;
 13	};
 14
 15	core-module@10000000 {
 16		compatible = "arm,core-module-integrator", "syscon", "simple-mfd";
 17		reg = <0x10000000 0x200>;
 18
 19		/* Use core module LED to indicate CPU load */
 20		led@c.0 {
 21			compatible = "register-bit-led";
 22			offset = <0x0c>;
 23			mask = <0x01>;
 24			label = "integrator:core_module";
 25			linux,default-trigger = "cpu0";
 26			default-state = "on";
 27		};
 28	};
 29
 30	ebi@12000000 {
 31		compatible = "arm,external-bus-interface";
 32		reg = <0x12000000 0x100>;
 33	};
 34
 35	timer@13000000 {
 36		reg = <0x13000000 0x100>;
 37		interrupt-parent = <&pic>;
 38		interrupts = <5>;
 39	};
 40
 41	timer@13000100 {
 42		reg = <0x13000100 0x100>;
 43		interrupt-parent = <&pic>;
 44		interrupts = <6>;
 45	};
 46
 47	timer@13000200 {
 48		reg = <0x13000200 0x100>;
 49		interrupt-parent = <&pic>;
 50		interrupts = <7>;
 51	};
 52
 53	pic@14000000 {
 54		compatible = "arm,versatile-fpga-irq";
 55		#interrupt-cells = <1>;
 56		interrupt-controller;
 57		reg = <0x14000000 0x100>;
 58		clear-mask = <0xffffffff>;
 59	};
 60
 61	flash@24000000 {
 62		compatible = "arm,versatile-flash", "cfi-flash";
 63		reg = <0x24000000 0x02000000>;
 64		bank-width = <4>;
 65		partitions {
 66			compatible = "arm,arm-firmware-suite";
 67		};
 68	};
 69
 70	fpga {
 71		compatible = "simple-bus";
 72		#address-cells = <1>;
 73		#size-cells = <1>;
 74		ranges;
 75		interrupt-parent = <&pic>;
 76
 77		/*
 78		 * These PrimeCells are in the same locations and using the
 79		 * same interrupts in all Integrators, however the silicon
 80		 * version deployed is different.
 81		 */
 82		rtc@15000000 {
 83			reg = <0x15000000 0x1000>;
 84			interrupts = <8>;
 85		};
 86
 87		uart@16000000 {
 88			reg = <0x16000000 0x1000>;
 89			interrupts = <1>;
 90		};
 91
 92		uart@17000000 {
 93			reg = <0x17000000 0x1000>;
 94			interrupts = <2>;
 95		};
 96
 97		kmi@18000000 {
 98			reg = <0x18000000 0x1000>;
 99			interrupts = <3>;
100		};
101
102		kmi@19000000 {
103			reg = <0x19000000 0x1000>;
104			interrupts = <4>;
105		};
106
107		syscon {
108			/* Debug registers mapped as syscon */
109			compatible = "syscon", "simple-mfd";
110			reg = <0x1a000000 0x10>;
111
112			led@4.0 {
113				compatible = "register-bit-led";
114				offset = <0x04>;
115				mask = <0x01>;
116				label = "integrator:green0";
117				linux,default-trigger = "heartbeat";
118				default-state = "on";
119			};
120			led@4.1 {
121				compatible = "register-bit-led";
122				offset = <0x04>;
123				mask = <0x02>;
124				label = "integrator:yellow";
125				default-state = "off";
126			};
127			led@4.2 {
128				compatible = "register-bit-led";
129				offset = <0x04>;
130				mask = <0x04>;
131				label = "integrator:red";
132				default-state = "off";
133			};
134			led@4.3 {
135				compatible = "register-bit-led";
136				offset = <0x04>;
137				mask = <0x08>;
138				label = "integrator:green1";
139				default-state = "off";
140			};
141		};
142	};
143};