| Greentime Hu | beebdea | 2017-10-25 14:46:21 +0800 | [diff] [blame] | 1 | /dts-v1/; |
| 2 | / { |
| 3 | compatible = "andestech,ae3xx"; |
| 4 | #address-cells = <1>; |
| 5 | #size-cells = <1>; |
| 6 | interrupt-parent = <&intc>; |
| 7 | |
| 8 | chosen { |
| 9 | stdout-path = &serial0; |
| 10 | }; |
| 11 | |
| 12 | memory@0 { |
| 13 | device_type = "memory"; |
| 14 | reg = <0x00000000 0x40000000>; |
| 15 | }; |
| 16 | |
| 17 | cpus { |
| 18 | #address-cells = <1>; |
| 19 | #size-cells = <0>; |
| 20 | cpu@0 { |
| 21 | device_type = "cpu"; |
| 22 | compatible = "andestech,n13", "andestech,nds32v3"; |
| 23 | reg = <0>; |
| 24 | clock-frequency = <60000000>; |
| 25 | next-level-cache = <&L2>; |
| 26 | }; |
| 27 | }; |
| 28 | |
| 29 | intc: interrupt-controller { |
| 30 | compatible = "andestech,ativic32"; |
| 31 | #interrupt-cells = <1>; |
| 32 | interrupt-controller; |
| 33 | }; |
| 34 | |
| 35 | clock: clk { |
| 36 | #clock-cells = <0>; |
| 37 | compatible = "fixed-clock"; |
| 38 | clock-frequency = <30000000>; |
| 39 | }; |
| 40 | |
| 41 | apb { |
| 42 | compatible = "simple-bus"; |
| 43 | #address-cells = <1>; |
| 44 | #size-cells = <1>; |
| 45 | ranges; |
| 46 | |
| 47 | serial0: serial@f0300000 { |
| 48 | compatible = "andestech,uart16550", "ns16550a"; |
| 49 | reg = <0xf0300000 0x1000>; |
| 50 | interrupts = <8>; |
| 51 | clock-frequency = <14745600>; |
| 52 | reg-shift = <2>; |
| 53 | reg-offset = <32>; |
| 54 | no-loopback-test = <1>; |
| 55 | }; |
| 56 | |
| 57 | timer0: timer@f0400000 { |
| 58 | compatible = "andestech,atcpit100"; |
| 59 | reg = <0xf0400000 0x1000>; |
| 60 | interrupts = <2>; |
| 61 | clocks = <&clock>; |
| 62 | clock-names = "PCLK"; |
| 63 | }; |
| 64 | }; |
| 65 | |
| 66 | ahb { |
| 67 | compatible = "simple-bus"; |
| 68 | #address-cells = <1>; |
| 69 | #size-cells = <1>; |
| 70 | ranges; |
| 71 | |
| 72 | L2: cache-controller@e0500000 { |
| 73 | compatible = "andestech,atl2c"; |
| 74 | reg = <0xe0500000 0x1000>; |
| 75 | cache-unified; |
| 76 | cache-level = <2>; |
| 77 | }; |
| 78 | |
| 79 | mac0: ethernet@e0100000 { |
| 80 | compatible = "andestech,atmac100"; |
| 81 | reg = <0xe0100000 0x1000>; |
| 82 | interrupts = <18>; |
| 83 | }; |
| 84 | }; |
| 85 | }; |