Baruch Siach | 1e4cd7e | 2015-01-29 00:04:10 +0200 | [diff] [blame] | 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 | #include "skeleton.dtsi" |
| 48 | |
| 49 | / { |
| 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 | |
Baruch Siach | f4e18ae | 2015-04-28 13:59:41 +0300 | [diff] [blame] | 85 | rtc@f0000c30 { |
| 86 | compatible = "cnxt,cx92755-rtc"; |
| 87 | reg = <0xf0000c30 0x18>; |
| 88 | interrupts = <25>; |
| 89 | }; |
| 90 | |
Baruch Siach | 1172f67 | 2015-07-06 14:41:43 +0300 | [diff] [blame] | 91 | watchdog@f0000fc0 { |
| 92 | compatible = "cnxt,cx92755-wdt"; |
| 93 | reg = <0xf0000fc0 0x8>; |
| 94 | clocks = <&main_clk>; |
| 95 | timeout-sec = <15>; |
| 96 | }; |
| 97 | |
Baruch Siach | 2d5958e | 2015-10-13 14:28:03 +0300 | [diff] [blame] | 98 | pinctrl: pinctrl@f0000e20 { |
| 99 | compatible = "cnxt,cx92755-pinctrl"; |
| 100 | reg = <0xf0000e20 0x100>; |
| 101 | gpio-controller; |
| 102 | #gpio-cells = <2>; |
| 103 | }; |
| 104 | |
Baruch Siach | 1e4cd7e | 2015-01-29 00:04:10 +0200 | [diff] [blame] | 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 | }; |
Baruch Siach | 905ea44 | 2015-04-28 13:59:42 +0300 | [diff] [blame] | 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 | }; |
Baruch Siach | 1e4cd7e | 2015-01-29 00:04:10 +0200 | [diff] [blame] | 144 | }; |