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[u-boot] / arch / arm / dts / bcm2837.dtsi
1 #include "bcm283x.dtsi"
2
3 / {
4         compatible = "brcm,bcm2836";
5
6         soc {
7                 ranges = <0x7e000000 0x3f000000 0x1000000>,
8                          <0x40000000 0x40000000 0x00001000>;
9                 dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
10
11                 local_intc: local_intc {
12                         compatible = "brcm,bcm2836-l1-intc";
13                         reg = <0x40000000 0x100>;
14                         interrupt-controller;
15                         #interrupt-cells = <1>;
16                         interrupt-parent = <&local_intc>;
17                 };
18         };
19
20         timer {
21                 compatible = "arm,armv7-timer";
22                 interrupt-parent = <&local_intc>;
23                 interrupts = <0>, // PHYS_SECURE_PPI
24                              <1>, // PHYS_NONSECURE_PPI
25                              <3>, // VIRT_PPI
26                              <2>; // HYP_PPI
27                 always-on;
28         };
29
30         cpus: cpus {
31                 #address-cells = <1>;
32                 #size-cells = <0>;
33
34                 cpu0: cpu@0 {
35                         device_type = "cpu";
36                         compatible = "arm,cortex-a53";
37                         reg = <0>;
38                         enable-method = "spin-table";
39                         cpu-release-addr = <0x0 0x000000d8>;
40                 };
41
42                 cpu1: cpu@1 {
43                         device_type = "cpu";
44                         compatible = "arm,cortex-a53";
45                         reg = <1>;
46                         enable-method = "spin-table";
47                         cpu-release-addr = <0x0 0x000000e0>;
48                 };
49
50                 cpu2: cpu@2 {
51                         device_type = "cpu";
52                         compatible = "arm,cortex-a53";
53                         reg = <2>;
54                         enable-method = "spin-table";
55                         cpu-release-addr = <0x0 0x000000e8>;
56                 };
57
58                 cpu3: cpu@3 {
59                         device_type = "cpu";
60                         compatible = "arm,cortex-a53";
61                         reg = <3>;
62                         enable-method = "spin-table";
63                         cpu-release-addr = <0x0 0x000000f0>;
64                 };
65         };
66 };
67
68 /* Make the BCM2835-style global interrupt controller be a child of the
69  * CPU-local interrupt controller.
70  */
71 &intc {
72         compatible = "brcm,bcm2836-armctrl-ic";
73         reg = <0x7e00b200 0x200>;
74         interrupt-parent = <&local_intc>;
75         interrupts = <8>;
76 };