1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
4 */
5/dts-v1/;
6
7#include "am33xx.dtsi"
8#include "am335x-bone-common.dtsi"
9#include "am335x-boneblack-common.dtsi"
10#include "am335x-boneblack-hdmi.dtsi"
11
12/ {
13	model = "TI AM335x BeagleBone Black";
14	compatible = "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx";
15};
16
17&cpu0_opp_table {
18	/*
19	 * All PG 2.0 silicon may not support 1GHz but some of the early
20	 * BeagleBone Blacks have PG 2.0 silicon which is guaranteed
21	 * to support 1GHz OPP so enable it for PG 2.0 on this board.
22	 */
23	oppnitro-1000000000 {
24		opp-supported-hw = <0x06 0x0100>;
25	};
26};
27
28&gpio0 {
29	gpio-line-names =
30		"[mdio_data]",
31		"[mdio_clk]",
32		"P9_22 [spi0_sclk]",
33		"P9_21 [spi0_d0]",
34		"P9_18 [spi0_d1]",
35		"P9_17 [spi0_cs0]",
36		"[mmc0_cd]",
37		"P8_42A [ecappwm0]",
38		"P8_35 [lcd d12]",
39		"P8_33 [lcd d13]",
40		"P8_31 [lcd d14]",
41		"P8_32 [lcd d15]",
42		"P9_20 [i2c2_sda]",
43		"P9_19 [i2c2_scl]",
44		"P9_26 [uart1_rxd]",
45		"P9_24 [uart1_txd]",
46		"[rmii1_txd3]",
47		"[rmii1_txd2]",
48		"[usb0_drvvbus]",
49		"[hdmi cec]",
50		"P9_41B",
51		"[rmii1_txd1]",
52		"P8_19 [ehrpwm2a]",
53		"P8_13 [ehrpwm2b]",
54		"NC",
55		"NC",
56		"P8_14",
57		"P8_17",
58		"[rmii1_txd0]",
59		"[rmii1_refclk]",
60		"P9_11 [uart4_rxd]",
61		"P9_13 [uart4_txd]";
62};
63
64&gpio1 {
65	gpio-line-names =
66		"P8_25 [mmc1_dat0]",
67		"[mmc1_dat1]",
68		"P8_5 [mmc1_dat2]",
69		"P8_6 [mmc1_dat3]",
70		"P8_23 [mmc1_dat4]",
71		"P8_22 [mmc1_dat5]",
72		"P8_3 [mmc1_dat6]",
73		"P8_4 [mmc1_dat7]",
74		"NC",
75		"NC",
76		"NC",
77		"NC",
78		"P8_12",
79		"P8_11",
80		"P8_16",
81		"P8_15",
82		"P9_15A",
83		"P9_23",
84		"P9_14 [ehrpwm1a]",
85		"P9_16 [ehrpwm1b]",
86		"[emmc rst]",
87		"[usr0 led]",
88		"[usr1 led]",
89		"[usr2 led]",
90		"[usr3 led]",
91		"[hdmi irq]",
92		"[usb vbus oc]",
93		"[hdmi audio]",
94		"P9_12",
95		"P8_26",
96		"P8_21 [emmc]",
97		"P8_20 [emmc]";
98};
99
100&gpio2 {
101	gpio-line-names =
102		"P9_15B",
103		"P8_18",
104		"P8_7",
105		"P8_8",
106		"P8_10",
107		"P8_9",
108		"P8_45 [hdmi]",
109		"P8_46 [hdmi]",
110		"P8_43 [hdmi]",
111		"P8_44 [hdmi]",
112		"P8_41 [hdmi]",
113		"P8_42 [hdmi]",
114		"P8_39 [hdmi]",
115		"P8_40 [hdmi]",
116		"P8_37 [hdmi]",
117		"P8_38 [hdmi]",
118		"P8_36 [hdmi]",
119		"P8_34 [hdmi]",
120		"[rmii1_rxd3]",
121		"[rmii1_rxd2]",
122		"[rmii1_rxd1]",
123		"[rmii1_rxd0]",
124		"P8_27 [hdmi]",
125		"P8_29 [hdmi]",
126		"P8_28 [hdmi]",
127		"P8_30 [hdmi]",
128		"[mmc0_dat3]",
129		"[mmc0_dat2]",
130		"[mmc0_dat1]",
131		"[mmc0_dat0]",
132		"[mmc0_clk]",
133		"[mmc0_cmd]";
134};
135
136&gpio3 {
137	gpio-line-names =
138		"[mii col]",
139		"[mii crs]",
140		"[mii rx err]",
141		"[mii tx en]",
142		"[mii rx dv]",
143		"[i2c0 sda]",
144		"[i2c0 scl]",
145		"[jtag emu0]",
146		"[jtag emu1]",
147		"[mii tx clk]",
148		"[mii rx clk]",
149		"NC",
150		"NC",
151		"[usb vbus en]",
152		"P9_31 [spi1_sclk]",
153		"P9_29 [spi1_d0]",
154		"P9_30 [spi1_d1]",
155		"P9_28 [spi1_cs0]",
156		"P9_42B [ecappwm0]",
157		"P9_27",
158		"P9_41A",
159		"P9_25",
160		"NC",
161		"NC",
162		"NC",
163		"NC",
164		"NC",
165		"NC",
166		"NC",
167		"NC",
168		"NC",
169		"NC";
170};
171
172&baseboard_eeprom {
173	vcc-supply = <&ldo4_reg>;
174};
175