Vladimir Murzin | f915ea5 | 2016-04-25 09:49:15 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2015 ARM Limited |
| 3 | * |
| 4 | * Author: Vladimir Murzin <vladimir.murzin@arm.com> |
| 5 | * |
| 6 | * This file is dual-licensed: you can use it either under the terms |
| 7 | * of the GPL or the X11 license, at your option. Note that this dual |
| 8 | * licensing only applies to this file, and not this project as a |
| 9 | * whole. |
| 10 | * |
| 11 | * a) This file is free software; you can redistribute it and/or |
| 12 | * modify it under the terms of the GNU General Public License as |
| 13 | * published by the Free Software Foundation; either version 2 of the |
| 14 | * License, or (at your option) any later version. |
| 15 | * |
| 16 | * This file is distributed in the hope that it will be useful, |
| 17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 19 | * GNU General Public License for more details. |
| 20 | * |
| 21 | * Or, alternatively, |
| 22 | * |
| 23 | * b) Permission is hereby granted, free of charge, to any person |
| 24 | * obtaining a copy of this software and associated documentation |
| 25 | * files (the "Software"), to deal in the Software without |
| 26 | * restriction, including without limitation the rights to use, |
| 27 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 28 | * sell copies of the Software, and to permit persons to whom the |
| 29 | * Software is furnished to do so, subject to the following |
| 30 | * conditions: |
| 31 | * |
| 32 | * The above copyright notice and this permission notice shall be |
| 33 | * included in all copies or substantial portions of the Software. |
| 34 | * |
| 35 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 36 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 37 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 38 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 39 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 40 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 41 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 42 | * OTHER DEALINGS IN THE SOFTWARE. |
| 43 | */ |
| 44 | |
| 45 | #include "armv7-m.dtsi" |
| 46 | |
| 47 | / { |
| 48 | oscclk0: clk-osc0 { |
| 49 | compatible = "fixed-clock"; |
| 50 | #clock-cells = <0>; |
| 51 | clock-frequency = <50000000>; |
| 52 | }; |
| 53 | |
| 54 | oscclk1: clk-osc1 { |
| 55 | compatible = "fixed-clock"; |
| 56 | #clock-cells = <0>; |
| 57 | clock-frequency = <24576000>; |
| 58 | }; |
| 59 | |
| 60 | oscclk2: clk-osc2 { |
| 61 | compatible = "fixed-clock"; |
| 62 | #clock-cells = <0>; |
| 63 | clock-frequency = <25000000>; |
| 64 | }; |
| 65 | |
| 66 | cfgclk: clk-cfg { |
| 67 | compatible = "fixed-clock"; |
| 68 | #clock-cells = <0>; |
| 69 | clock-frequency = <5000000>; |
| 70 | }; |
| 71 | |
| 72 | spicfgclk: clk-spicfg { |
| 73 | compatible = "fixed-clock"; |
| 74 | #clock-cells = <0>; |
| 75 | clock-frequency = <75000000>; |
| 76 | }; |
| 77 | |
| 78 | sysclk: clk-sys { |
| 79 | compatible = "fixed-factor-clock"; |
| 80 | clocks = <&oscclk0>; |
| 81 | #clock-cells = <0>; |
| 82 | clock-div = <2>; |
| 83 | clock-mult = <1>; |
| 84 | }; |
| 85 | |
| 86 | audmclk: clk-audm { |
| 87 | compatible = "fixed-factor-clock"; |
| 88 | clocks = <&oscclk1>; |
| 89 | #clock-cells = <0>; |
| 90 | clock-div = <2>; |
| 91 | clock-mult = <1>; |
| 92 | }; |
| 93 | |
| 94 | audsclk: clk-auds { |
| 95 | compatible = "fixed-factor-clock"; |
| 96 | clocks = <&oscclk1>; |
| 97 | #clock-cells = <0>; |
| 98 | clock-div = <8>; |
| 99 | clock-mult = <1>; |
| 100 | }; |
| 101 | |
| 102 | spiclcd: clk-cpiclcd { |
| 103 | compatible = "fixed-factor-clock"; |
| 104 | clocks = <&oscclk0>; |
| 105 | #clock-cells = <0>; |
| 106 | clock-div = <2>; |
| 107 | clock-mult = <1>; |
| 108 | }; |
| 109 | |
| 110 | spicon: clk-spicon { |
| 111 | compatible = "fixed-factor-clock"; |
| 112 | clocks = <&oscclk0>; |
| 113 | #clock-cells = <0>; |
| 114 | clock-div = <2>; |
| 115 | clock-mult = <1>; |
| 116 | }; |
| 117 | |
| 118 | i2cclcd: clk-i2cclcd { |
| 119 | compatible = "fixed-factor-clock"; |
| 120 | clocks = <&oscclk0>; |
| 121 | #clock-cells = <0>; |
| 122 | clock-div = <2>; |
| 123 | clock-mult = <1>; |
| 124 | }; |
| 125 | |
| 126 | i2caud: clk-i2caud { |
| 127 | compatible = "fixed-factor-clock"; |
| 128 | clocks = <&oscclk0>; |
| 129 | #clock-cells = <0>; |
| 130 | clock-div = <2>; |
| 131 | clock-mult = <1>; |
| 132 | }; |
| 133 | |
| 134 | soc { |
| 135 | compatible = "simple-bus"; |
| 136 | ranges; |
| 137 | |
| 138 | apb@40000000 { |
| 139 | compatible = "simple-bus"; |
| 140 | #address-cells = <1>; |
| 141 | #size-cells = <1>; |
| 142 | ranges = <0 0x40000000 0x10000>; |
| 143 | |
| 144 | timer0: mps2-timer0@0 { |
| 145 | compatible = "arm,mps2-timer"; |
| 146 | reg = <0x0 0x1000>; |
| 147 | interrupts = <8>; |
| 148 | clocks = <&sysclk>; |
| 149 | status = "disabled"; |
| 150 | }; |
| 151 | |
| 152 | timer1: mps2-timer1@1000 { |
| 153 | compatible = "arm,mps2-timer"; |
| 154 | reg = <0x1000 0x1000>; |
| 155 | interrupts = <9>; |
| 156 | clocks = <&sysclk>; |
| 157 | status = "disabled"; |
| 158 | }; |
| 159 | |
| 160 | timer2: dual-timer@2000 { |
| 161 | compatible = "arm,sp804"; |
| 162 | reg = <0x2000 0x1000>; |
| 163 | clocks = <&sysclk>; |
| 164 | interrupts = <10>; |
| 165 | status = "disabled"; |
| 166 | }; |
| 167 | |
| 168 | uart0: serial@4000 { |
| 169 | compatible = "arm,mps2-uart"; |
| 170 | reg = <0x4000 0x1000>; |
| 171 | interrupts = <0 1 12>; |
| 172 | clocks = <&sysclk>; |
| 173 | status = "disabled"; |
| 174 | }; |
| 175 | |
| 176 | uart1: serial@5000 { |
| 177 | compatible = "arm,mps2-uart"; |
| 178 | reg = <0x5000 0x1000>; |
| 179 | interrupts = <2 3 12>; |
| 180 | clocks = <&sysclk>; |
| 181 | status = "disabled"; |
| 182 | }; |
| 183 | |
| 184 | uart2: serial@6000 { |
| 185 | compatible = "arm,mps2-uart"; |
| 186 | reg = <0x6000 0x1000>; |
| 187 | interrupts = <4 5 12>; |
| 188 | clocks = <&sysclk>; |
| 189 | status = "disabled"; |
| 190 | }; |
| 191 | |
| 192 | wdt: watchdog@8000 { |
| 193 | compatible = "arm,sp805", "arm,primecell"; |
| 194 | arm,primecell-periphid = <0x00141805>; |
| 195 | reg = <0x8000 0x1000>; |
| 196 | interrupts = <0>; |
| 197 | clocks = <&sysclk>; |
| 198 | clock-names = "apb_pclk"; |
| 199 | status = "disabled"; |
| 200 | }; |
| 201 | }; |
| 202 | }; |
| 203 | |
| 204 | fpga@40020000 { |
| 205 | compatible = "simple-bus"; |
| 206 | #address-cells = <1>; |
| 207 | #size-cells = <1>; |
| 208 | ranges = <0 0x40020000 0x10000>; |
| 209 | |
| 210 | fpgaio@8000 { |
| 211 | compatible = "syscon", "simple-mfd"; |
| 212 | reg = <0x8000 0x10>; |
| 213 | |
| 214 | led0 { |
| 215 | compatible = "register-bit-led"; |
| 216 | offset = <0x0>; |
| 217 | mask = <0x01>; |
| 218 | label = "userled:0"; |
| 219 | linux,default-trigger = "heartbeat"; |
| 220 | default-state = "on"; |
| 221 | }; |
| 222 | |
| 223 | led1 { |
| 224 | compatible = "register-bit-led"; |
| 225 | offset = <0x0>; |
| 226 | mask = <0x02>; |
| 227 | label = "userled:1"; |
| 228 | linux,default-trigger = "usr"; |
| 229 | default-state = "off"; |
| 230 | }; |
| 231 | }; |
| 232 | }; |
| 233 | |
| 234 | smb { |
| 235 | compatible = "simple-bus"; |
| 236 | #address-cells = <2>; |
| 237 | #size-cells = <1>; |
| 238 | ranges = <0 0 0x40200000 0x10000>, |
| 239 | <1 0 0xa0000000 0x10000>; |
| 240 | }; |
| 241 | }; |