| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 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 | opp-1000000000 { |
| 24 | /* OPP Nitro */ |
| 25 | opp-supported-hw = <0x06 0x0100>; |
| 26 | }; |
| 27 | }; |
| 28 | |
| 29 | &gpio0 { |
| 30 | gpio-line-names = |
| 31 | "[mdio_data]", |
| 32 | "[mdio_clk]", |
| 33 | "P9_22 [spi0_sclk]", |
| 34 | "P9_21 [spi0_d0]", |
| 35 | "P9_18 [spi0_d1]", |
| 36 | "P9_17 [spi0_cs0]", |
| 37 | "[mmc0_cd]", |
| 38 | "P8_42A [ecappwm0]", |
| 39 | "P8_35 [lcd d12]", |
| 40 | "P8_33 [lcd d13]", |
| 41 | "P8_31 [lcd d14]", |
| 42 | "P8_32 [lcd d15]", |
| 43 | "P9_20 [i2c2_sda]", |
| 44 | "P9_19 [i2c2_scl]", |
| 45 | "P9_26 [uart1_rxd]", |
| 46 | "P9_24 [uart1_txd]", |
| 47 | "[rmii1_txd3]", |
| 48 | "[rmii1_txd2]", |
| 49 | "[usb0_drvvbus]", |
| 50 | "[hdmi cec]", |
| 51 | "P9_41B", |
| 52 | "[rmii1_txd1]", |
| 53 | "P8_19 [ehrpwm2a]", |
| 54 | "P8_13 [ehrpwm2b]", |
| 55 | "NC", |
| 56 | "NC", |
| 57 | "P8_14", |
| 58 | "P8_17", |
| 59 | "[rmii1_txd0]", |
| 60 | "[rmii1_refclk]", |
| 61 | "P9_11 [uart4_rxd]", |
| 62 | "P9_13 [uart4_txd]"; |
| 63 | }; |
| 64 | |
| 65 | &gpio1 { |
| 66 | gpio-line-names = |
| 67 | "P8_25 [mmc1_dat0]", |
| 68 | "[mmc1_dat1]", |
| 69 | "P8_5 [mmc1_dat2]", |
| 70 | "P8_6 [mmc1_dat3]", |
| 71 | "P8_23 [mmc1_dat4]", |
| 72 | "P8_22 [mmc1_dat5]", |
| 73 | "P8_3 [mmc1_dat6]", |
| 74 | "P8_4 [mmc1_dat7]", |
| 75 | "NC", |
| 76 | "NC", |
| 77 | "NC", |
| 78 | "NC", |
| 79 | "P8_12", |
| 80 | "P8_11", |
| 81 | "P8_16", |
| 82 | "P8_15", |
| 83 | "P9_15A", |
| 84 | "P9_23", |
| 85 | "P9_14 [ehrpwm1a]", |
| 86 | "P9_16 [ehrpwm1b]", |
| 87 | "[emmc rst]", |
| 88 | "[usr0 led]", |
| 89 | "[usr1 led]", |
| 90 | "[usr2 led]", |
| 91 | "[usr3 led]", |
| 92 | "[hdmi irq]", |
| 93 | "[usb vbus oc]", |
| 94 | "[hdmi audio]", |
| 95 | "P9_12", |
| 96 | "P8_26", |
| 97 | "P8_21 [emmc]", |
| 98 | "P8_20 [emmc]"; |
| 99 | }; |
| 100 | |
| 101 | &gpio2 { |
| 102 | gpio-line-names = |
| 103 | "P9_15B", |
| 104 | "P8_18", |
| 105 | "P8_7", |
| 106 | "P8_8", |
| 107 | "P8_10", |
| 108 | "P8_9", |
| 109 | "P8_45 [hdmi]", |
| 110 | "P8_46 [hdmi]", |
| 111 | "P8_43 [hdmi]", |
| 112 | "P8_44 [hdmi]", |
| 113 | "P8_41 [hdmi]", |
| 114 | "P8_42 [hdmi]", |
| 115 | "P8_39 [hdmi]", |
| 116 | "P8_40 [hdmi]", |
| 117 | "P8_37 [hdmi]", |
| 118 | "P8_38 [hdmi]", |
| 119 | "P8_36 [hdmi]", |
| 120 | "P8_34 [hdmi]", |
| 121 | "[rmii1_rxd3]", |
| 122 | "[rmii1_rxd2]", |
| 123 | "[rmii1_rxd1]", |
| 124 | "[rmii1_rxd0]", |
| 125 | "P8_27 [hdmi]", |
| 126 | "P8_29 [hdmi]", |
| 127 | "P8_28 [hdmi]", |
| 128 | "P8_30 [hdmi]", |
| 129 | "[mmc0_dat3]", |
| 130 | "[mmc0_dat2]", |
| 131 | "[mmc0_dat1]", |
| 132 | "[mmc0_dat0]", |
| 133 | "[mmc0_clk]", |
| 134 | "[mmc0_cmd]"; |
| 135 | }; |
| 136 | |
| 137 | &gpio3 { |
| 138 | gpio-line-names = |
| 139 | "[mii col]", |
| 140 | "[mii crs]", |
| 141 | "[mii rx err]", |
| 142 | "[mii tx en]", |
| 143 | "[mii rx dv]", |
| 144 | "[i2c0 sda]", |
| 145 | "[i2c0 scl]", |
| 146 | "[jtag emu0]", |
| 147 | "[jtag emu1]", |
| 148 | "[mii tx clk]", |
| 149 | "[mii rx clk]", |
| 150 | "NC", |
| 151 | "NC", |
| 152 | "[usb vbus en]", |
| 153 | "P9_31 [spi1_sclk]", |
| 154 | "P9_29 [spi1_d0]", |
| 155 | "P9_30 [spi1_d1]", |
| 156 | "P9_28 [spi1_cs0]", |
| 157 | "P9_42B [ecappwm0]", |
| 158 | "P9_27", |
| 159 | "P9_41A", |
| 160 | "P9_25", |
| 161 | "NC", |
| 162 | "NC", |
| 163 | "NC", |
| 164 | "NC", |
| 165 | "NC", |
| 166 | "NC", |
| 167 | "NC", |
| 168 | "NC", |
| 169 | "NC", |
| 170 | "NC"; |
| 171 | }; |
| 172 | |
| 173 | &baseboard_eeprom { |
| 174 | vcc-supply = <&ldo4_reg>; |
| 175 | }; |