projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 80534f09 EA |
2 | #include "bcm283x.dtsi" |
| 3 | ||
| 4 | / { | |
| 5 | compatible = "brcm,bcm2836"; | |
| 6 | ||
| 7 | soc { | |
| 8 | ranges = <0x7e000000 0x3f000000 0x1000000>, | |
| 9 | <0x40000000 0x40000000 0x00001000>; | |
| 10 | dma-ranges = <0xc0000000 0x00000000 0x3f000000>; | |
| 11 | ||
| 12 | local_intc: local_intc { | |
| 13 | compatible = "brcm,bcm2836-l1-intc"; | |
| 14 | reg = <0x40000000 0x100>; | |
| 15 | interrupt-controller; | |
| 16 | #interrupt-cells = <1>; | |
| 17 | interrupt-parent = <&local_intc>; | |
| 18 | }; | |
| 19 | ||
| 20 | arm-pmu { | |
| 21 | compatible = "arm,cortex-a7-pmu"; | |
| 22 | interrupt-parent = <&local_intc>; | |
| 23 | interrupts = <9>; | |
| 24 | }; | |
| 25 | }; | |
| 26 | ||
| 27 | timer { | |
| 28 | compatible = "arm,armv7-timer"; | |
| 29 | interrupt-parent = <&local_intc>; | |
| 30 | interrupts = <0>, // PHYS_SECURE_PPI | |
| 31 | <1>, // PHYS_NONSECURE_PPI | |
| 32 | <3>, // VIRT_PPI | |
| 33 | <2>; // HYP_PPI | |
| 34 | always-on; | |
| 35 | }; | |
| 36 | ||
| 37 | cpus: cpus { | |
| 38 | #address-cells = <1>; | |
| 39 | #size-cells = <0>; | |
| f29c2568 | 40 | enable-method = "brcm,bcm2836-smp"; |
| 80534f09 EA |
41 | |
| 42 | v7_cpu0: cpu@0 { | |
| 43 | device_type = "cpu"; | |
| 44 | compatible = "arm,cortex-a7"; | |
| 45 | reg = <0xf00>; | |
| 46 | clock-frequency = <800000000>; | |
| 47 | }; | |
| 48 | ||
| 49 | v7_cpu1: cpu@1 { | |
| 50 | device_type = "cpu"; | |
| 51 | compatible = "arm,cortex-a7"; | |
| 52 | reg = <0xf01>; | |
| 53 | clock-frequency = <800000000>; | |
| 54 | }; | |
| 55 | ||
| 56 | v7_cpu2: cpu@2 { | |
| 57 | device_type = "cpu"; | |
| 58 | compatible = "arm,cortex-a7"; | |
| 59 | reg = <0xf02>; | |
| 60 | clock-frequency = <800000000>; | |
| 61 | }; | |
| 62 | ||
| 63 | v7_cpu3: cpu@3 { | |
| 64 | device_type = "cpu"; | |
| 65 | compatible = "arm,cortex-a7"; | |
| 66 | reg = <0xf03>; | |
| 67 | clock-frequency = <800000000>; | |
| 68 | }; | |
| 69 | }; | |
| 70 | }; | |
| 71 | ||
| 72 | /* Make the BCM2835-style global interrupt controller be a child of the | |
| 73 | * CPU-local interrupt controller. | |
| 74 | */ | |
| 75 | &intc { | |
| 76 | compatible = "brcm,bcm2836-armctrl-ic"; | |
| 77 | reg = <0x7e00b200 0x200>; | |
| 78 | interrupt-parent = <&local_intc>; | |
| 79 | interrupts = <8>; | |
| 80 | }; | |
| 43bac413 | 81 | |
| 0fe4d218 SW |
82 | &cpu_thermal { |
| 83 | coefficients = <(-538) 407000>; | |
| 84 | }; | |
| 85 | ||
| 43bac413 MS |
86 | /* enable thermal sensor with the correct compatible property set */ |
| 87 | &thermal { | |
| 88 | compatible = "brcm,bcm2836-thermal"; | |
| 89 | status = "okay"; | |
| 90 | }; |