1/* 2 * Device Tree Include file for the Conexant Digicolor CX92755 SoC 3 * 4 * Author: Baruch Siach <baruch@tkos.co.il> 5 * 6 * Copyright (C) 2014 Paradox Innovation Ltd. 7 * 8 * This file is dual-licensed: you can use it either under the terms 9 * of the GPL or the X11 license, at your option. Note that this dual 10 * licensing only applies to this file, and not this project as a 11 * whole. 12 * 13 * a) This file is free software; you can redistribute it and/or 14 * modify it under the terms of the GNU General Public License as 15 * published by the Free Software Foundation; either version 2 of the 16 * License, or (at your option) any later version. 17 * 18 * This file is distributed in the hope that it will be useful, 19 * but WITHOUT ANY WARRANTY; without even the implied warranty of 20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21 * GNU General Public License for more details. 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/ { 48 #address-cells = <1>; 49 #size-cells = <1>; 50 compatible = "cnxt,cx92755"; 51 52 interrupt-parent = <&intc>; 53 54 cpus { 55 #address-cells = <1>; 56 #size-cells = <0>; 57 cpu@0 { 58 device_type = "cpu"; 59 compatible = "arm,cortex-a8"; 60 reg = <0x0>; 61 }; 62 }; 63 64 main_clk: main_clk { 65 compatible = "fixed-clock"; 66 #clock-cells = <0>; 67 clock-frequency = <200000000>; 68 }; 69 70 intc: interrupt-controller@f0000040 { 71 compatible = "cnxt,cx92755-ic"; 72 interrupt-controller; 73 #interrupt-cells = <1>; 74 reg = <0xf0000040 0x40>; 75 syscon = <&uc_regs>; 76 }; 77 78 timer@f0000fc0 { 79 compatible = "cnxt,cx92755-timer"; 80 reg = <0xf0000fc0 0x40>; 81 interrupts = <19>, <31>, <34>, <35>, <52>, <53>, <54>, <55>; 82 clocks = <&main_clk>; 83 }; 84 85 rtc@f0000c30 { 86 compatible = "cnxt,cx92755-rtc"; 87 reg = <0xf0000c30 0x18>; 88 interrupts = <25>; 89 }; 90 91 watchdog@f0000fc0 { 92 compatible = "cnxt,cx92755-wdt"; 93 reg = <0xf0000fc0 0x8>; 94 clocks = <&main_clk>; 95 timeout-sec = <15>; 96 }; 97 98 pinctrl: pinctrl@f0000e20 { 99 compatible = "cnxt,cx92755-pinctrl"; 100 reg = <0xf0000e20 0x100>; 101 gpio-controller; 102 #gpio-cells = <2>; 103 }; 104 105 uc_regs: syscon@f00003a0 { 106 compatible = "cnxt,cx92755-uc", "syscon"; 107 reg = <0xf00003a0 0x10>; 108 }; 109 110 uart0: uart@f0000740 { 111 compatible = "cnxt,cx92755-usart"; 112 reg = <0xf0000740 0x20>; 113 clocks = <&main_clk>; 114 interrupts = <44>; 115 status = "disabled"; 116 }; 117 118 uart1: uart@f0000760 { 119 compatible = "cnxt,cx92755-usart"; 120 reg = <0xf0000760 0x20>; 121 clocks = <&main_clk>; 122 interrupts = <45>; 123 status = "disabled"; 124 }; 125 126 uart2: uart@f0000780 { 127 compatible = "cnxt,cx92755-usart"; 128 reg = <0xf0000780 0x20>; 129 clocks = <&main_clk>; 130 interrupts = <46>; 131 status = "disabled"; 132 }; 133 134 i2c: i2c@f0000120 { 135 compatible = "cnxt,cx92755-i2c"; 136 reg = <0xf0000120 0x10>; 137 interrupts = <28>; 138 clocks = <&main_clk>; 139 clock-frequency = <100000>; 140 #address-cells = <1>; 141 #size-cells = <0>; 142 status = "disabled"; 143 }; 144}; 145