xref: /OK3568_Linux_fs/u-boot/arch/arc/dts/axs10x_mb.dtsi (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun/*
2*4882a593Smuzhiyun * Copyright (C) 2017 Synopsys, Inc. All rights reserved.
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * SPDX-License-Identifier:	GPL-2.0+
5*4882a593Smuzhiyun */
6*4882a593Smuzhiyun
7*4882a593Smuzhiyun/ {
8*4882a593Smuzhiyun	axs10x_mb@e0000000 {
9*4882a593Smuzhiyun		compatible = "simple-bus";
10*4882a593Smuzhiyun		#address-cells = <1>;
11*4882a593Smuzhiyun		#size-cells = <1>;
12*4882a593Smuzhiyun		ranges = <0x00000000 0xe0000000 0x10000000>;
13*4882a593Smuzhiyun		u-boot,dm-pre-reloc;
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun		clocks {
16*4882a593Smuzhiyun			compatible = "simple-bus";
17*4882a593Smuzhiyun			u-boot,dm-pre-reloc;
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun			apbclk: apbclk {
20*4882a593Smuzhiyun				compatible = "fixed-clock";
21*4882a593Smuzhiyun				clock-frequency = <50000000>;
22*4882a593Smuzhiyun				#clock-cells = <0>;
23*4882a593Smuzhiyun			};
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun			uartclk: uartclk {
26*4882a593Smuzhiyun				compatible = "fixed-clock";
27*4882a593Smuzhiyun				clock-frequency = <33333333>;
28*4882a593Smuzhiyun				#clock-cells = <0>;
29*4882a593Smuzhiyun				u-boot,dm-pre-reloc;
30*4882a593Smuzhiyun			};
31*4882a593Smuzhiyun		};
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun		ethernet@18000 {
34*4882a593Smuzhiyun			#interrupt-cells = <1>;
35*4882a593Smuzhiyun			compatible = "altr,socfpga-stmmac";
36*4882a593Smuzhiyun			reg = < 0x18000 0x2000 >;
37*4882a593Smuzhiyun			interrupts = < 25 >;
38*4882a593Smuzhiyun			interrupt-names = "macirq";
39*4882a593Smuzhiyun			phy-mode = "gmii";
40*4882a593Smuzhiyun			snps,pbl = < 32 >;
41*4882a593Smuzhiyun			clocks = <&apbclk>;
42*4882a593Smuzhiyun			clock-names = "stmmaceth";
43*4882a593Smuzhiyun			max-speed = <100>;
44*4882a593Smuzhiyun		};
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun		ehci@0x40000 {
47*4882a593Smuzhiyun			compatible = "generic-ehci";
48*4882a593Smuzhiyun			reg = < 0x40000 0x100 >;
49*4882a593Smuzhiyun			interrupts = < 8 >;
50*4882a593Smuzhiyun		};
51*4882a593Smuzhiyun
52*4882a593Smuzhiyun		ohci@0x60000 {
53*4882a593Smuzhiyun			compatible = "generic-ohci";
54*4882a593Smuzhiyun			reg = < 0x60000 0x100 >;
55*4882a593Smuzhiyun			interrupts = < 8 >;
56*4882a593Smuzhiyun		};
57*4882a593Smuzhiyun
58*4882a593Smuzhiyun		uart0: serial0@22000 {
59*4882a593Smuzhiyun			compatible = "snps,dw-apb-uart";
60*4882a593Smuzhiyun			reg = <0x22000 0x100>;
61*4882a593Smuzhiyun			clocks = <&uartclk>;
62*4882a593Smuzhiyun			reg-shift = <2>;
63*4882a593Smuzhiyun			reg-io-width = <4>;
64*4882a593Smuzhiyun		};
65*4882a593Smuzhiyun	};
66*4882a593Smuzhiyun};
67