1/*
 2 * Device Tree Source for the SK-RZG1M board
 3 *
 4 * Copyright (C) 2016-2017 Cogent Embedded, Inc.
 5 *
 6 * This file is licensed under the terms of the GNU General Public License
 7 * version 2. This program is licensed "as is" without any warranty of any
 8 * kind, whether express or implied.
 9 */
10
11/dts-v1/;
12#include "r8a7743.dtsi"
13
14/ {
15	model = "SK-RZG1M";
16	compatible = "renesas,sk-rzg1m", "renesas,r8a7743";
17
18	aliases {
19		serial0 = &scif0;
20	};
21
22	chosen {
23		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
24		stdout-path = "serial0:115200n8";
25	};
26
27	memory@40000000 {
28		device_type = "memory";
29		reg = <0 0x40000000 0 0x40000000>;
30	};
31
32	memory@200000000 {
33		device_type = "memory";
34		reg = <2 0x00000000 0 0x40000000>;
35	};
36};
37
38&extal_clk {
39	clock-frequency = <20000000>;
40};
41
42&pfc {
43	scif0_pins: scif0 {
44		groups = "scif0_data_d";
45		function = "scif0";
46	};
47
48	ether_pins: ether {
49		groups = "eth_link", "eth_mdio", "eth_rmii";
50		function = "eth";
51	};
52
53	phy1_pins: phy1 {
54		groups = "intc_irq0";
55		function = "intc";
56	};
57};
58
59&scif0 {
60	pinctrl-0 = <&scif0_pins>;
61	pinctrl-names = "default";
62
63	status = "okay";
64};
65
66&ether {
67	pinctrl-0 = <&ether_pins &phy1_pins>;
68	pinctrl-names = "default";
69
70	phy-handle = <&phy1>;
71	renesas,ether-link-active-low;
72	status = "okay";
73
74	phy1: ethernet-phy@1 {
75		reg = <1>;
76		interrupt-parent = <&irqc>;
77		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
78		micrel,led-mode = <1>;
79	};
80};