1/* 2 * Copyright 2015 Endless Mobile, Inc. 3 * Author: Carlo Caione <carlo@endlessm.com> 4 * 5 * This file is dual-licensed: you can use it either under the terms 6 * of the GPL or the X11 license, at your option. Note that this dual 7 * licensing only applies to this file, and not this project as a 8 * whole. 9 * 10 * a) This library is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of the 13 * License, or (at your option) any later version. 14 * 15 * This library is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program. If not, see <http://www.gnu.org/licenses/>. 22 * 23 * Or, alternatively, 24 * 25 * b) Permission is hereby granted, free of charge, to any person 26 * obtaining a copy of this software and associated documentation 27 * files (the "Software"), to deal in the Software without 28 * restriction, including without limitation the rights to use, 29 * copy, modify, merge, publish, distribute, sublicense, and/or 30 * sell copies of the Software, and to permit persons to whom the 31 * Software is furnished to do so, subject to the following 32 * conditions: 33 * 34 * The above copyright notice and this permission notice shall be 35 * included in all copies or substantial portions of the Software. 36 * 37 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 38 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 39 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 40 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 41 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 42 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 43 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 44 * OTHER DEALINGS IN THE SOFTWARE. 45 */ 46 47#include <dt-bindings/clock/meson8b-clkc.h> 48#include <dt-bindings/gpio/meson8b-gpio.h> 49#include <dt-bindings/reset/amlogic,meson8b-reset.h> 50#include "skeleton.dtsi" 51 52/ { 53 interrupt-parent = <&gic>; 54 55 cpus { 56 #address-cells = <1>; 57 #size-cells = <0>; 58 59 cpu@200 { 60 device_type = "cpu"; 61 compatible = "arm,cortex-a5"; 62 next-level-cache = <&L2>; 63 reg = <0x200>; 64 }; 65 66 cpu@201 { 67 device_type = "cpu"; 68 compatible = "arm,cortex-a5"; 69 next-level-cache = <&L2>; 70 reg = <0x201>; 71 }; 72 73 cpu@202 { 74 device_type = "cpu"; 75 compatible = "arm,cortex-a5"; 76 next-level-cache = <&L2>; 77 reg = <0x202>; 78 }; 79 80 cpu@203 { 81 device_type = "cpu"; 82 compatible = "arm,cortex-a5"; 83 next-level-cache = <&L2>; 84 reg = <0x203>; 85 }; 86 }; 87 88 soc { 89 compatible = "simple-bus"; 90 #address-cells = <1>; 91 #size-cells = <1>; 92 ranges; 93 94 L2: l2-cache-controller@c4200000 { 95 compatible = "arm,pl310-cache"; 96 reg = <0xc4200000 0x1000>; 97 cache-unified; 98 cache-level = <2>; 99 }; 100 101 gic: interrupt-controller@c4301000 { 102 compatible = "arm,cortex-a9-gic"; 103 reg = <0xc4301000 0x1000>, 104 <0xc4300100 0x0100>; 105 interrupt-controller; 106 #interrupt-cells = <3>; 107 }; 108 109 reset: reset-controller@c1104404 { 110 compatible = "amlogic,meson8b-reset"; 111 reg = <0xc1104404 0x20>; 112 #reset-cells = <1>; 113 }; 114 115 wdt: watchdog@c1109900 { 116 compatible = "amlogic,meson8b-wdt"; 117 reg = <0xc1109900 0x8>; 118 interrupts = <0 0 1>; 119 }; 120 121 timer@c1109940 { 122 compatible = "amlogic,meson6-timer"; 123 reg = <0xc1109940 0x18>; 124 interrupts = <0 10 1>; 125 }; 126 127 uart_AO: serial@c81004c0 { 128 compatible = "amlogic,meson-uart"; 129 reg = <0xc81004c0 0x18>; 130 interrupts = <0 90 1>; 131 clocks = <&clkc CLKID_CLK81>; 132 status = "disabled"; 133 }; 134 135 uart_A: serial@c11084c0 { 136 compatible = "amlogic,meson-uart"; 137 reg = <0xc11084c0 0x18>; 138 interrupts = <0 26 1>; 139 clocks = <&clkc CLKID_CLK81>; 140 status = "disabled"; 141 }; 142 143 uart_B: serial@c11084dc { 144 compatible = "amlogic,meson-uart"; 145 reg = <0xc11084dc 0x18>; 146 interrupts = <0 75 1>; 147 clocks = <&clkc CLKID_CLK81>; 148 status = "disabled"; 149 }; 150 151 uart_C: serial@c1108700 { 152 compatible = "amlogic,meson-uart"; 153 reg = <0xc1108700 0x18>; 154 interrupts = <0 93 1>; 155 clocks = <&clkc CLKID_CLK81>; 156 status = "disabled"; 157 }; 158 159 clkc: clock-controller@c1104000 { 160 #clock-cells = <1>; 161 compatible = "amlogic,meson8b-clkc"; 162 reg = <0xc1108000 0x4>, <0xc1104000 0x460>; 163 }; 164 165 pwm_ab: pwm@8550 { 166 compatible = "amlogic,meson8b-pwm"; 167 reg = <0xc1108550 0x10>; 168 #pwm-cells = <3>; 169 status = "disabled"; 170 }; 171 172 pwm_cd: pwm@8650 { 173 compatible = "amlogic,meson8b-pwm"; 174 reg = <0xc1108650 0x10>; 175 #pwm-cells = <3>; 176 status = "disabled"; 177 }; 178 179 pwm_ef: pwm@86c0 { 180 compatible = "amlogic,meson8b-pwm"; 181 reg = <0xc11086c0 0x10>; 182 #pwm-cells = <3>; 183 status = "disabled"; 184 }; 185 186 pinctrl_cbus: pinctrl@c1109880 { 187 compatible = "amlogic,meson8b-cbus-pinctrl"; 188 reg = <0xc1109880 0x10>; 189 #address-cells = <1>; 190 #size-cells = <1>; 191 ranges; 192 193 gpio: banks@c11080b0 { 194 reg = <0xc11080b0 0x28>, 195 <0xc11080e8 0x18>, 196 <0xc1108120 0x18>, 197 <0xc1108030 0x38>; 198 reg-names = "mux", "pull", "pull-enable", "gpio"; 199 gpio-controller; 200 #gpio-cells = <2>; 201 }; 202 }; 203 204 pinctrl_aobus: pinctrl@c8100084 { 205 compatible = "amlogic,meson8b-aobus-pinctrl"; 206 reg = <0xc8100084 0xc>; 207 #address-cells = <1>; 208 #size-cells = <1>; 209 ranges; 210 211 gpio_ao: ao-bank@c1108030 { 212 reg = <0xc8100014 0x4>, 213 <0xc810002c 0x4>, 214 <0xc8100024 0x8>; 215 reg-names = "mux", "pull", "gpio"; 216 gpio-controller; 217 #gpio-cells = <2>; 218 }; 219 220 uart_ao_a_pins: uart_ao_a { 221 mux { 222 groups = "uart_tx_ao_a", "uart_rx_ao_a"; 223 function = "uart_ao"; 224 }; 225 }; 226 }; 227 }; 228}; /* end of / */ 229