| Vineet Gupta | a12ebe1 | 2015-03-09 14:30:19 +0530 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com) |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 as |
| 6 | * published by the Free Software Foundation. |
| 7 | */ |
| 8 | /dts-v1/; |
| 9 | |
| 10 | /include/ "skeleton.dtsi" |
| 11 | |
| 12 | / { |
| 13 | compatible = "snps,nsimosci_hs"; |
| 14 | clock-frequency = <20000000>; /* 20 MHZ */ |
| 15 | #address-cells = <1>; |
| 16 | #size-cells = <1>; |
| 17 | interrupt-parent = <&core_intc>; |
| 18 | |
| 19 | chosen { |
| 20 | /* this is for console on PGU */ |
| 21 | /* bootargs = "console=tty0 consoleblank=0"; */ |
| 22 | /* this is for console on serial */ |
| 23 | bootargs = "earlycon=uart8250,mmio32,0xf0000000,115200n8 console=tty0 console=ttyS0,115200n8 consoleblank=0 debug"; |
| 24 | }; |
| 25 | |
| 26 | aliases { |
| 27 | serial0 = &uart0; |
| 28 | }; |
| 29 | |
| 30 | fpga { |
| 31 | compatible = "simple-bus"; |
| 32 | #address-cells = <1>; |
| 33 | #size-cells = <1>; |
| 34 | |
| 35 | /* child and parent address space 1:1 mapped */ |
| 36 | ranges; |
| 37 | |
| 38 | core_intc: core-interrupt-controller { |
| 39 | compatible = "snps,archs-intc"; |
| 40 | interrupt-controller; |
| 41 | #interrupt-cells = <1>; |
| 42 | }; |
| 43 | |
| 44 | uart0: serial@f0000000 { |
| 45 | compatible = "ns8250"; |
| 46 | reg = <0xf0000000 0x2000>; |
| 47 | interrupts = <24>; |
| 48 | clock-frequency = <3686400>; |
| 49 | baud = <115200>; |
| 50 | reg-shift = <2>; |
| 51 | reg-io-width = <4>; |
| 52 | no-loopback-test = <1>; |
| 53 | }; |
| 54 | |
| 55 | pgu0: pgu@f9000000 { |
| 56 | compatible = "snps,arcpgufb"; |
| 57 | reg = <0xf9000000 0x400>; |
| 58 | }; |
| 59 | |
| 60 | ps2: ps2@f9001000 { |
| 61 | compatible = "snps,arc_ps2"; |
| 62 | reg = <0xf9000400 0x14>; |
| 63 | interrupts = <27>; |
| 64 | interrupt-names = "arc_ps2_irq"; |
| 65 | }; |
| 66 | |
| 67 | eth0: ethernet@f0003000 { |
| 68 | compatible = "snps,oscilan"; |
| 69 | reg = <0xf0003000 0x44>; |
| 70 | interrupts = <25>, <26>; |
| 71 | interrupt-names = "rx", "tx"; |
| 72 | }; |
| 73 | |
| 74 | arcpct0: pct { |
| 75 | compatible = "snps,archs-pct"; |
| 76 | #interrupt-cells = <1>; |
| 77 | interrupts = <20>; |
| 78 | }; |
| 79 | }; |
| 80 | }; |