projects / thirdparty / kernel / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 8945e37e KC |
2 | / { |
| 3 | #address-cells = <1>; | |
| 4 | #size-cells = <1>; | |
| 5 | compatible = "brcm,bcm3384-viper", "brcm,bcm33843-viper"; | |
| 6 | ||
| 7 | memory@0 { | |
| 8 | device_type = "memory"; | |
| 9 | ||
| 10 | /* Typical ranges. The bootloader should fill these in. */ | |
| 11 | reg = <0x06000000 0x02000000>, | |
| 12 | <0x0e000000 0x02000000>; | |
| 13 | }; | |
| 14 | ||
| 15 | cpus { | |
| 16 | #address-cells = <1>; | |
| 17 | #size-cells = <0>; | |
| 18 | ||
| 19 | /* 1/2 of the CPU core clock (standard MIPS behavior) */ | |
| 20 | mips-hpt-frequency = <300000000>; | |
| 21 | ||
| 22 | cpu@0 { | |
| 23 | compatible = "brcm,bmips4350"; | |
| 24 | device_type = "cpu"; | |
| 25 | reg = <0>; | |
| 26 | }; | |
| 27 | }; | |
| 28 | ||
| 29 | cpu_intc: cpu_intc { | |
| 30 | #address-cells = <0>; | |
| 31 | compatible = "mti,cpu-interrupt-controller"; | |
| 32 | ||
| 33 | interrupt-controller; | |
| 34 | #interrupt-cells = <1>; | |
| 35 | }; | |
| 36 | ||
| 37 | clocks { | |
| 38 | periph_clk: periph_clk { | |
| 39 | compatible = "fixed-clock"; | |
| 40 | #clock-cells = <0>; | |
| 41 | clock-frequency = <54000000>; | |
| 42 | }; | |
| 43 | }; | |
| 44 | ||
| 45 | aliases { | |
| 46 | uart0 = &uart0; | |
| 47 | }; | |
| 48 | ||
| 49 | ubus { | |
| 50 | #address-cells = <1>; | |
| 51 | #size-cells = <1>; | |
| 52 | ||
| 53 | compatible = "brcm,ubus", "simple-bus"; | |
| 54 | ranges; | |
| 55 | /* No dma-ranges on Viper. */ | |
| 56 | ||
| 57 | periph_intc: periph_intc@14e00048 { | |
| 58 | compatible = "brcm,bcm3380-l2-intc"; | |
| 59 | reg = <0x14e00048 0x4 0x14e0004c 0x4>, | |
| 60 | <0x14e00350 0x4 0x14e00354 0x4>; | |
| 61 | ||
| 62 | interrupt-controller; | |
| 63 | #interrupt-cells = <1>; | |
| 64 | ||
| 65 | interrupt-parent = <&cpu_intc>; | |
| 66 | interrupts = <4>; | |
| 67 | }; | |
| 68 | ||
| 69 | cmips_intc: cmips_intc@151f8048 { | |
| 70 | compatible = "brcm,bcm3380-l2-intc"; | |
| 71 | reg = <0x151f8048 0x4 0x151f804c 0x4>; | |
| 72 | ||
| 73 | interrupt-controller; | |
| 74 | #interrupt-cells = <1>; | |
| 75 | ||
| 76 | interrupt-parent = <&periph_intc>; | |
| 77 | interrupts = <30>; | |
| 78 | brcm,int-map-mask = <0xffffffff>; | |
| 79 | }; | |
| 80 | ||
| 81 | uart0: serial@14e00520 { | |
| 82 | compatible = "brcm,bcm6345-uart"; | |
| 83 | reg = <0x14e00520 0x18>; | |
| 84 | interrupt-parent = <&periph_intc>; | |
| 85 | interrupts = <2>; | |
| 86 | clocks = <&periph_clk>; | |
| 87 | status = "disabled"; | |
| 88 | }; | |
| 89 | ||
| 90 | ehci0: usb@15400300 { | |
| 91 | compatible = "brcm,bcm3384-ehci", "generic-ehci"; | |
| 92 | reg = <0x15400300 0x100>; | |
| 93 | big-endian; | |
| 94 | interrupt-parent = <&periph_intc>; | |
| 95 | interrupts = <41>; | |
| 96 | status = "disabled"; | |
| 97 | }; | |
| 98 | ||
| 99 | ohci0: usb@15400400 { | |
| 100 | compatible = "brcm,bcm3384-ohci", "generic-ohci"; | |
| 101 | reg = <0x15400400 0x100>; | |
| 102 | big-endian; | |
| 103 | no-big-frame-no; | |
| 104 | interrupt-parent = <&periph_intc>; | |
| 105 | interrupts = <40>; | |
| 106 | status = "disabled"; | |
| 107 | }; | |
| 108 | }; | |
| 109 | }; |