1// SPDX-License-Identifier:     GPL-2.0
2/*
3 * Copyright (C) 2019, Intel Corporation
4 */
5#include "socfpga_agilex.dtsi"
6
7/ {
8	model = "SoCFPGA Agilex SoCDK";
9
10	aliases {
11		serial0 = &uart0;
12		ethernet0 = &gmac0;
13		ethernet1 = &gmac1;
14		ethernet2 = &gmac2;
15	};
16
17	chosen {
18		stdout-path = "serial0:115200n8";
19	};
20
21	leds {
22		compatible = "gpio-leds";
23		hps0 {
24			label = "hps_led0";
25			gpios = <&portb 20 GPIO_ACTIVE_HIGH>;
26		};
27
28		hps1 {
29			label = "hps_led1";
30			gpios = <&portb 19 GPIO_ACTIVE_HIGH>;
31		};
32
33		hps2 {
34			label = "hps_led2";
35			gpios = <&portb 21 GPIO_ACTIVE_HIGH>;
36		};
37	};
38
39	memory {
40		device_type = "memory";
41		/* We expect the bootloader to fill in the reg */
42		reg = <0 0 0 0>;
43	};
44};
45
46&gpio1 {
47	status = "okay";
48};
49
50&gmac0 {
51	status = "okay";
52	phy-mode = "rgmii";
53	phy-handle = <&phy0>;
54
55	max-frame-size = <9000>;
56
57	mdio0 {
58		#address-cells = <1>;
59		#size-cells = <0>;
60		compatible = "snps,dwmac-mdio";
61		phy0: ethernet-phy@0 {
62			reg = <4>;
63
64			txd0-skew-ps = <0>; /* -420ps */
65			txd1-skew-ps = <0>; /* -420ps */
66			txd2-skew-ps = <0>; /* -420ps */
67			txd3-skew-ps = <0>; /* -420ps */
68			rxd0-skew-ps = <420>; /* 0ps */
69			rxd1-skew-ps = <420>; /* 0ps */
70			rxd2-skew-ps = <420>; /* 0ps */
71			rxd3-skew-ps = <420>; /* 0ps */
72			txen-skew-ps = <0>; /* -420ps */
73			txc-skew-ps = <900>; /* 0ps */
74			rxdv-skew-ps = <420>; /* 0ps */
75			rxc-skew-ps = <1680>; /* 780ps */
76		};
77	};
78};
79
80&mmc {
81	status = "okay";
82	cap-sd-highspeed;
83	broken-cd;
84	bus-width = <4>;
85};
86
87&uart0 {
88	status = "okay";
89};
90
91&usb0 {
92	status = "okay";
93	disable-over-current;
94};
95
96&watchdog0 {
97	status = "okay";
98};
99
100&qspi {
101	status = "okay";
102	flash@0 {
103		#address-cells = <1>;
104		#size-cells = <1>;
105		compatible = "mt25qu02g";
106		reg = <0>;
107		spi-max-frequency = <100000000>;
108
109		m25p,fast-read;
110		cdns,page-size = <256>;
111		cdns,block-size = <16>;
112		cdns,read-delay = <1>;
113		cdns,tshsl-ns = <50>;
114		cdns,tsd2d-ns = <50>;
115		cdns,tchsh-ns = <4>;
116		cdns,tslch-ns = <4>;
117
118		partitions {
119			compatible = "fixed-partitions";
120			#address-cells = <1>;
121			#size-cells = <1>;
122
123			qspi_boot: partition@0 {
124				label = "Boot and fpga data";
125				reg = <0x0 0x03FE0000>;
126			};
127
128			qspi_rootfs: partition@3FE0000 {
129				label = "Root Filesystem - JFFS2";
130				reg = <0x03FE0000 0x0C020000>;
131			};
132		};
133	};
134};
135