1#include "bcm283x.dtsi" 2#include "bcm2835-common.dtsi" 3#include "bcm2835-rpi-common.dtsi" 4 5/ { 6 compatible = "brcm,bcm2837"; 7 8 soc { 9 ranges = <0x7e000000 0x3f000000 0x1000000>, 10 <0x40000000 0x40000000 0x00001000>; 11 dma-ranges = <0xc0000000 0x00000000 0x3f000000>; 12 13 local_intc: local_intc@40000000 { 14 compatible = "brcm,bcm2836-l1-intc"; 15 reg = <0x40000000 0x100>; 16 interrupt-controller; 17 #interrupt-cells = <2>; 18 interrupt-parent = <&local_intc>; 19 }; 20 }; 21 22 arm-pmu { 23 compatible = "arm,cortex-a53-pmu"; 24 interrupt-parent = <&local_intc>; 25 interrupts = <9 IRQ_TYPE_LEVEL_HIGH>; 26 }; 27 28 timer { 29 compatible = "arm,armv7-timer"; 30 interrupt-parent = <&local_intc>; 31 interrupts = <0 IRQ_TYPE_LEVEL_HIGH>, // PHYS_SECURE_PPI 32 <1 IRQ_TYPE_LEVEL_HIGH>, // PHYS_NONSECURE_PPI 33 <3 IRQ_TYPE_LEVEL_HIGH>, // VIRT_PPI 34 <2 IRQ_TYPE_LEVEL_HIGH>; // HYP_PPI 35 always-on; 36 }; 37 38 cpus: cpus { 39 #address-cells = <1>; 40 #size-cells = <0>; 41 enable-method = "brcm,bcm2836-smp"; // for ARM 32-bit 42 43 cpu0: cpu@0 { 44 device_type = "cpu"; 45 compatible = "arm,cortex-a53"; 46 reg = <0>; 47 enable-method = "spin-table"; 48 cpu-release-addr = <0x0 0x000000d8>; 49 }; 50 51 cpu1: cpu@1 { 52 device_type = "cpu"; 53 compatible = "arm,cortex-a53"; 54 reg = <1>; 55 enable-method = "spin-table"; 56 cpu-release-addr = <0x0 0x000000e0>; 57 }; 58 59 cpu2: cpu@2 { 60 device_type = "cpu"; 61 compatible = "arm,cortex-a53"; 62 reg = <2>; 63 enable-method = "spin-table"; 64 cpu-release-addr = <0x0 0x000000e8>; 65 }; 66 67 cpu3: cpu@3 { 68 device_type = "cpu"; 69 compatible = "arm,cortex-a53"; 70 reg = <3>; 71 enable-method = "spin-table"; 72 cpu-release-addr = <0x0 0x000000f0>; 73 }; 74 }; 75}; 76 77/* Make the BCM2835-style global interrupt controller be a child of the 78 * CPU-local interrupt controller. 79 */ 80&intc { 81 compatible = "brcm,bcm2836-armctrl-ic"; 82 reg = <0x7e00b200 0x200>; 83 interrupt-parent = <&local_intc>; 84 interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; 85}; 86 87&cpu_thermal { 88 coefficients = <(-538) 412000>; 89}; 90 91/* enable thermal sensor with the correct compatible property set */ 92&thermal { 93 compatible = "brcm,bcm2837-thermal"; 94 status = "okay"; 95}; 96