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