1#include "bcm283x.dtsi"
 2
 3/ {
 4	compatible = "brcm,bcm2837";
 5
 6	soc {
 7		ranges = <0x7e000000 0x3f000000 0x1000000>,
 8			 <0x40000000 0x40000000 0x00001000>;
 9		dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
10
11		local_intc: local_intc@40000000 {
12			compatible = "brcm,bcm2836-l1-intc";
13			reg = <0x40000000 0x100>;
14			interrupt-controller;
15			#interrupt-cells = <2>;
16			interrupt-parent = <&local_intc>;
17		};
18	};
19
20	arm-pmu {
21		compatible = "arm,cortex-a53-pmu";
22		interrupt-parent = <&local_intc>;
23		interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
24	};
25
26	timer {
27		compatible = "arm,armv7-timer";
28		interrupt-parent = <&local_intc>;
29		interrupts = <0 IRQ_TYPE_LEVEL_HIGH>, // PHYS_SECURE_PPI
30			     <1 IRQ_TYPE_LEVEL_HIGH>, // PHYS_NONSECURE_PPI
31			     <3 IRQ_TYPE_LEVEL_HIGH>, // VIRT_PPI
32			     <2 IRQ_TYPE_LEVEL_HIGH>; // HYP_PPI
33		always-on;
34	};
35
36	cpus: cpus {
37		#address-cells = <1>;
38		#size-cells = <0>;
39		enable-method = "brcm,bcm2836-smp"; // for ARM 32-bit
40
41		cpu0: cpu@0 {
42			device_type = "cpu";
43			compatible = "arm,cortex-a53";
44			reg = <0>;
45			enable-method = "spin-table";
46			cpu-release-addr = <0x0 0x000000d8>;
47		};
48
49		cpu1: cpu@1 {
50			device_type = "cpu";
51			compatible = "arm,cortex-a53";
52			reg = <1>;
53			enable-method = "spin-table";
54			cpu-release-addr = <0x0 0x000000e0>;
55		};
56
57		cpu2: cpu@2 {
58			device_type = "cpu";
59			compatible = "arm,cortex-a53";
60			reg = <2>;
61			enable-method = "spin-table";
62			cpu-release-addr = <0x0 0x000000e8>;
63		};
64
65		cpu3: cpu@3 {
66			device_type = "cpu";
67			compatible = "arm,cortex-a53";
68			reg = <3>;
69			enable-method = "spin-table";
70			cpu-release-addr = <0x0 0x000000f0>;
71		};
72	};
73};
74
75/* Make the BCM2835-style global interrupt controller be a child of the
76 * CPU-local interrupt controller.
77 */
78&intc {
79	compatible = "brcm,bcm2836-armctrl-ic";
80	reg = <0x7e00b200 0x200>;
81	interrupt-parent = <&local_intc>;
82	interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
83};
84
85&cpu_thermal {
86	coefficients = <(-538)	412000>;
87};
88
89/* enable thermal sensor with the correct compatible property set */
90&thermal {
91	compatible = "brcm,bcm2837-thermal";
92	status = "okay";
93};