| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | |
| 3 | #include <dt-bindings/interrupt-controller/irq.h> |
| 4 | |
| 5 | / { |
| 6 | #address-cells = <2>; |
| 7 | #size-cells = <2>; |
| 8 | |
| 9 | cpuintc: interrupt-controller { |
| 10 | #address-cells = <0>; |
| 11 | #interrupt-cells = <1>; |
| 12 | interrupt-controller; |
| 13 | compatible = "mti,cpu-interrupt-controller"; |
| 14 | }; |
| 15 | |
| 16 | package0: bus@1fe00000 { |
| 17 | compatible = "simple-bus"; |
| 18 | #address-cells = <2>; |
| 19 | #size-cells = <1>; |
| 20 | ranges = <0 0x1fe00000 0 0x1fe00000 0x100000 |
| 21 | 0 0x3ff00000 0 0x3ff00000 0x100000 |
| 22 | 0xefd 0xfb000000 0xefd 0xfb000000 0x10000000>; |
| 23 | |
| 24 | liointc: interrupt-controller@3ff01400 { |
| 25 | compatible = "loongson,liointc-1.0"; |
| 26 | reg = <0 0x3ff01400 0x64>; |
| 27 | |
| 28 | interrupt-controller; |
| 29 | #interrupt-cells = <2>; |
| 30 | |
| 31 | interrupt-parent = <&cpuintc>; |
| 32 | interrupts = <2>, <3>; |
| 33 | interrupt-names = "int0", "int1"; |
| 34 | |
| 35 | loongson,parent_int_map = <0x00ffffff>, /* int0 */ |
| 36 | <0xff000000>, /* int1 */ |
| 37 | <0x00000000>, /* int2 */ |
| 38 | <0x00000000>; /* int3 */ |
| 39 | |
| 40 | }; |
| 41 | |
| 42 | cpu_uart0: serial@1fe00100 { |
| 43 | compatible = "ns16550a"; |
| 44 | reg = <0 0x1fe00100 0x10>; |
| 45 | clock-frequency = <100000000>; |
| 46 | interrupt-parent = <&liointc>; |
| 47 | interrupts = <10 IRQ_TYPE_LEVEL_HIGH>; |
| 48 | no-loopback-test; |
| 49 | }; |
| 50 | |
| 51 | cpu_uart1: serial@1fe00110 { |
| 52 | status = "disabled"; |
| 53 | compatible = "ns16550a"; |
| 54 | reg = <0 0x1fe00110 0x10>; |
| 55 | clock-frequency = <100000000>; |
| 56 | interrupts = <15 IRQ_TYPE_LEVEL_HIGH>; |
| 57 | interrupt-parent = <&liointc>; |
| 58 | no-loopback-test; |
| 59 | }; |
| 60 | }; |
| 61 | }; |