vdk_axc003_idu.dtsi (1512B)
1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2014, 2015 Synopsys, Inc. (www.synopsys.com) 4 */ 5 6/* 7 * Device tree for AXC003 CPU card: 8 * HS38x2 (Dual Core) with IDU intc (VDK version) 9 */ 10 11/include/ "skeleton_hs_idu.dtsi" 12 13/ { 14 compatible = "snps,arc"; 15 #address-cells = <1>; 16 #size-cells = <1>; 17 18 cpu_card { 19 compatible = "simple-bus"; 20 #address-cells = <1>; 21 #size-cells = <1>; 22 23 ranges = <0x00000000 0xf0000000 0x10000000>; 24 25 core_clk: core_clk { 26 #clock-cells = <0>; 27 compatible = "fixed-clock"; 28 clock-frequency = <50000000>; 29 }; 30 31 core_intc: archs-intc@cpu { 32 compatible = "snps,archs-intc"; 33 interrupt-controller; 34 #interrupt-cells = <1>; 35 }; 36 37 idu_intc: idu-interrupt-controller { 38 compatible = "snps,archs-idu-intc"; 39 interrupt-controller; 40 interrupt-parent = <&core_intc>; 41 #interrupt-cells = <1>; 42 }; 43 44 debug_uart: dw-apb-uart@5000 { 45 compatible = "snps,dw-apb-uart"; 46 reg = <0x5000 0x100>; 47 clock-frequency = <2403200>; 48 interrupt-parent = <&idu_intc>; 49 interrupts = <2>; 50 baud = <115200>; 51 reg-shift = <2>; 52 reg-io-width = <4>; 53 }; 54 55 }; 56 57 mb_intc: interrupt-controller@e0012000 { 58 #interrupt-cells = <1>; 59 compatible = "snps,dw-apb-ictl"; 60 reg = < 0xe0012000 0x200 >; 61 interrupt-controller; 62 interrupt-parent = <&idu_intc>; 63 interrupts = <0>; 64 }; 65 66 memory { 67 #address-cells = <1>; 68 #size-cells = <1>; 69 ranges = <0x00000000 0x80000000 0x40000000>; 70 device_type = "memory"; 71 reg = <0x80000000 0x20000000>; /* 512MiB */ 72 }; 73};