1 // SPDX-License-Identifier: GPL-2.0
3 * SoC core Device Tree for the ARM Integrator platforms
11 device_type = "memory";
15 core-module@10000000 {
16 compatible = "arm,core-module-integrator", "syscon", "simple-mfd";
17 reg = <0x10000000 0x200>;
18 ranges = <0x0 0x10000000 0x200>;
22 /* Use core module LED to indicate CPU load */
24 compatible = "register-bit-led";
28 label = "integrator:core_module";
29 linux,default-trigger = "cpu0";
35 compatible = "arm,external-bus-interface";
36 reg = <0x12000000 0x100>;
40 reg = <0x13000000 0x100>;
41 interrupt-parent = <&pic>;
46 reg = <0x13000100 0x100>;
47 interrupt-parent = <&pic>;
52 reg = <0x13000200 0x100>;
53 interrupt-parent = <&pic>;
58 compatible = "arm,versatile-fpga-irq";
59 #interrupt-cells = <1>;
61 reg = <0x14000000 0x100>;
62 clear-mask = <0xffffffff>;
66 compatible = "arm,versatile-flash", "cfi-flash";
67 reg = <0x24000000 0x02000000>;
70 compatible = "arm,arm-firmware-suite";
75 compatible = "simple-bus";
79 interrupt-parent = <&pic>;
82 * These PrimeCells are in the same locations and using the
83 * same interrupts in all Integrators, however the silicon
84 * version deployed is different.
87 reg = <0x15000000 0x1000>;
92 reg = <0x16000000 0x1000>;
97 reg = <0x17000000 0x1000>;
102 reg = <0x18000000 0x1000>;
107 reg = <0x19000000 0x1000>;
112 /* Debug registers mapped as syscon */
113 compatible = "syscon", "simple-mfd";
114 reg = <0x1a000000 0x10>;
115 ranges = <0x0 0x1a000000 0x10>;
116 #address-cells = <1>;
120 compatible = "register-bit-led";
124 label = "integrator:green0";
125 linux,default-trigger = "heartbeat";
126 default-state = "on";
129 compatible = "register-bit-led";
133 label = "integrator:yellow";
134 default-state = "off";
137 compatible = "register-bit-led";
141 label = "integrator:red";
142 default-state = "off";
145 compatible = "register-bit-led";
149 label = "integrator:green1";
150 default-state = "off";