1// SPDX-License-Identifier: GPL-2.0
 2/*
 3 * Device Tree Source for the iWave-RZ/G1H Qseven board development
 4 * platform with camera daughter board
 5 *
 6 * Copyright (C) 2020 Renesas Electronics Corp.
 7 */
 8
 9/dts-v1/;
10#include "r8a7742-iwg21d-q7.dts"
11
12/ {
13	model = "iWave Systems RZ/G1H Qseven development platform with camera add-on";
14	compatible = "iwave,g21d", "iwave,g21m", "renesas,r8a7742";
15
16	aliases {
17		serial0 = &scif0;
18		serial1 = &scif1;
19		serial3 = &scifb1;
20		serial5 = &hscif0;
21		ethernet1 = &ether;
22	};
23};
24
25&avb {
26	/* Pins shared with VIN0, keep status disabled */
27	status = "disabled";
28};
29
30&ether {
31	pinctrl-0 = <&ether_pins>;
32	pinctrl-names = "default";
33
34	phy-handle = <&phy1>;
35	renesas,ether-link-active-low;
36	status = "okay";
37
38	phy1: ethernet-phy@1 {
39		reg = <1>;
40		micrel,led-mode = <1>;
41	};
42};
43
44&hscif0 {
45	pinctrl-0 = <&hscif0_pins>;
46	pinctrl-names = "default";
47	uart-has-rtscts;
48	status = "okay";
49};
50
51&pfc {
52	ether_pins: ether {
53		groups = "eth_mdio", "eth_rmii";
54		function = "eth";
55	};
56
57	hscif0_pins: hscif0 {
58		groups = "hscif0_data", "hscif0_ctrl";
59		function = "hscif0";
60	};
61
62	scif0_pins: scif0 {
63		groups = "scif0_data";
64		function = "scif0";
65	};
66
67	scif1_pins: scif1 {
68		groups = "scif1_data";
69		function = "scif1";
70	};
71
72	scifb1_pins: scifb1 {
73		groups = "scifb1_data";
74		function = "scifb1";
75	};
76};
77
78&scif0 {
79	pinctrl-0 = <&scif0_pins>;
80	pinctrl-names = "default";
81	status = "okay";
82};
83
84&scif1 {
85	pinctrl-0 = <&scif1_pins>;
86	pinctrl-names = "default";
87	status = "okay";
88};
89
90&scifb1 {
91	pinctrl-0 = <&scifb1_pins>;
92	pinctrl-names = "default";
93	status = "okay";
94
95	rts-gpios = <&gpio4 21 GPIO_ACTIVE_LOW>;
96	cts-gpios = <&gpio4 17 GPIO_ACTIVE_LOW>;
97};