1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2/*
3 * Device Tree Source for the White Hawk CPU and BreakOut boards
4 *
5 * Copyright (C) 2022 Renesas Electronics Corp.
6 */
7
8/dts-v1/;
9#include "r8a779g0-white-hawk-cpu.dtsi"
10#include "r8a779g0-white-hawk-csi-dsi.dtsi"
11#include "r8a779g0-white-hawk-ethernet.dtsi"
12
13/ {
14	model = "Renesas White Hawk CPU and Breakout boards based on r8a779g0";
15	compatible = "renesas,white-hawk-breakout", "renesas,white-hawk-cpu", "renesas,r8a779g0";
16
17	can_transceiver0: can-phy0 {
18		compatible = "nxp,tjr1443";
19		#phy-cells = <0>;
20		enable-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
21		max-bitrate = <5000000>;
22	};
23};
24
25&can_clk {
26	clock-frequency = <40000000>;
27};
28
29&canfd {
30	pinctrl-0 = <&canfd0_pins>, <&canfd1_pins>, <&can_clk_pins>;
31	pinctrl-names = "default";
32
33	status = "okay";
34
35	channel0 {
36		status = "okay";
37		phys = <&can_transceiver0>;
38	};
39
40	channel1 {
41		status = "okay";
42	};
43};
44
45&i2c0 {
46	eeprom@51 {
47		compatible = "rohm,br24g01", "atmel,24c01";
48		label = "breakout-board";
49		reg = <0x51>;
50		pagesize = <8>;
51	};
52};
53
54&pfc {
55	can_clk_pins: can-clk {
56		groups = "can_clk";
57		function = "can_clk";
58	};
59
60	canfd0_pins: canfd0 {
61		groups = "canfd0_data";
62		function = "canfd0";
63	};
64
65	canfd1_pins: canfd1 {
66		groups = "canfd1_data";
67		function = "canfd1";
68	};
69};
70