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