| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | / { |
| 3 | #address-cells = <1>; |
| 4 | #size-cells = <1>; |
| 5 | compatible = "brcm,bcm3384", "brcm,bcm33843"; |
| 6 | |
| 7 | memory@0 { |
| 8 | device_type = "memory"; |
| 9 | |
| 10 | /* Typical range. The bootloader should fill this in. */ |
| 11 | reg = <0x0 0x08000000>; |
| 12 | }; |
| 13 | |
| 14 | cpus { |
| 15 | #address-cells = <1>; |
| 16 | #size-cells = <0>; |
| 17 | |
| 18 | /* On BMIPS5000 this is 1/8th of the CPU core clock */ |
| 19 | mips-hpt-frequency = <100000000>; |
| 20 | |
| 21 | cpu@0 { |
| 22 | compatible = "brcm,bmips5000"; |
| 23 | device_type = "cpu"; |
| 24 | reg = <0>; |
| 25 | }; |
| 26 | |
| 27 | cpu@1 { |
| 28 | compatible = "brcm,bmips5000"; |
| 29 | device_type = "cpu"; |
| 30 | reg = <1>; |
| 31 | }; |
| 32 | }; |
| 33 | |
| 34 | cpu_intc: cpu_intc { |
| 35 | #address-cells = <0>; |
| 36 | compatible = "mti,cpu-interrupt-controller"; |
| 37 | |
| 38 | interrupt-controller; |
| 39 | #interrupt-cells = <1>; |
| 40 | }; |
| 41 | |
| 42 | clocks { |
| 43 | periph_clk: periph_clk { |
| 44 | compatible = "fixed-clock"; |
| 45 | #clock-cells = <0>; |
| 46 | clock-frequency = <54000000>; |
| 47 | }; |
| 48 | }; |
| 49 | |
| 50 | aliases { |
| 51 | uart0 = &uart0; |
| 52 | }; |
| 53 | |
| 54 | ubus { |
| 55 | #address-cells = <1>; |
| 56 | #size-cells = <1>; |
| 57 | |
| 58 | compatible = "brcm,ubus", "simple-bus"; |
| 59 | ranges; |
| 60 | dma-ranges = <0x00000000 0x08000000 0x08000000>, |
| 61 | <0x08000000 0x00000000 0x08000000>; |
| 62 | |
| 63 | periph_intc: periph_intc@14e00038 { |
| 64 | compatible = "brcm,bcm3380-l2-intc"; |
| 65 | reg = <0x14e00038 0x4 0x14e0003c 0x4>, |
| 66 | <0x14e00340 0x4 0x14e00344 0x4>; |
| 67 | |
| 68 | interrupt-controller; |
| 69 | #interrupt-cells = <1>; |
| 70 | |
| 71 | interrupt-parent = <&cpu_intc>; |
| 72 | interrupts = <4>; |
| 73 | }; |
| 74 | |
| 75 | zmips_intc: zmips_intc@104b0060 { |
| 76 | compatible = "brcm,bcm3380-l2-intc"; |
| 77 | reg = <0x104b0060 0x4 0x104b0064 0x4>; |
| 78 | |
| 79 | interrupt-controller; |
| 80 | #interrupt-cells = <1>; |
| 81 | |
| 82 | interrupt-parent = <&periph_intc>; |
| 83 | interrupts = <29>; |
| 84 | brcm,int-map-mask = <0xffffffff>; |
| 85 | }; |
| 86 | |
| 87 | iop_intc: iop_intc@14e00058 { |
| 88 | compatible = "brcm,bcm3380-l2-intc"; |
| 89 | reg = <0x14e00058 0x4 0x14e0005c 0x4>; |
| 90 | |
| 91 | interrupt-controller; |
| 92 | #interrupt-cells = <1>; |
| 93 | |
| 94 | interrupt-parent = <&cpu_intc>; |
| 95 | interrupts = <6>; |
| 96 | brcm,int-map-mask = <0xffffffff>; |
| 97 | }; |
| 98 | |
| 99 | uart0: serial@14e00520 { |
| 100 | compatible = "brcm,bcm6345-uart"; |
| 101 | reg = <0x14e00520 0x18>; |
| 102 | interrupt-parent = <&periph_intc>; |
| 103 | interrupts = <2>; |
| 104 | clocks = <&periph_clk>; |
| 105 | status = "disabled"; |
| 106 | }; |
| 107 | |
| 108 | ehci0: usb@15400300 { |
| 109 | compatible = "brcm,bcm3384-ehci", "generic-ehci"; |
| 110 | reg = <0x15400300 0x100>; |
| 111 | big-endian; |
| 112 | interrupt-parent = <&periph_intc>; |
| 113 | interrupts = <41>; |
| 114 | status = "disabled"; |
| 115 | }; |
| 116 | |
| 117 | ohci0: usb@15400400 { |
| 118 | compatible = "brcm,bcm3384-ohci", "generic-ohci"; |
| 119 | reg = <0x15400400 0x100>; |
| 120 | big-endian; |
| 121 | no-big-frame-no; |
| 122 | interrupt-parent = <&periph_intc>; |
| 123 | interrupts = <40>; |
| 124 | status = "disabled"; |
| 125 | }; |
| 126 | }; |
| 127 | }; |