Masahiro Yamada | 8e678e0 | 2015-05-08 13:07:13 +0900 | [diff] [blame] | 1 | /* |
Masahiro Yamada | 77896e4 | 2016-08-30 14:02:41 +0900 | [diff] [blame] | 2 | * Device Tree Source for UniPhier LD4 SoC |
Masahiro Yamada | 8e678e0 | 2015-05-08 13:07:13 +0900 | [diff] [blame] | 3 | * |
Masahiro Yamada | 77896e4 | 2016-08-30 14:02:41 +0900 | [diff] [blame] | 4 | * Copyright (C) 2015-2016 Socionext Inc. |
| 5 | * Author: Masahiro Yamada <yamada.masahiro@socionext.com> |
Masahiro Yamada | 8e678e0 | 2015-05-08 13:07:13 +0900 | [diff] [blame] | 6 | * |
| 7 | * This file is dual-licensed: you can use it either under the terms |
| 8 | * of the GPL or the X11 license, at your option. Note that this dual |
| 9 | * licensing only applies to this file, and not this project as a |
| 10 | * whole. |
| 11 | * |
| 12 | * a) This file is free software; you can redistribute it and/or |
| 13 | * modify it under the terms of the GNU General Public License as |
| 14 | * published by the Free Software Foundation; either version 2 of the |
| 15 | * License, or (at your option) any later version. |
| 16 | * |
| 17 | * This file is distributed in the hope that it will be useful, |
| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | * GNU General Public License for more details. |
| 21 | * |
| 22 | * Or, alternatively, |
| 23 | * |
| 24 | * b) Permission is hereby granted, free of charge, to any person |
| 25 | * obtaining a copy of this software and associated documentation |
| 26 | * files (the "Software"), to deal in the Software without |
| 27 | * restriction, including without limitation the rights to use, |
| 28 | * copy, modify, merge, publish, distribute, sublicense, and/or |
| 29 | * sell copies of the Software, and to permit persons to whom the |
| 30 | * Software is furnished to do so, subject to the following |
| 31 | * conditions: |
| 32 | * |
| 33 | * The above copyright notice and this permission notice shall be |
| 34 | * included in all copies or substantial portions of the Software. |
| 35 | * |
| 36 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 37 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
| 38 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 39 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
| 40 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| 41 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 42 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 43 | * OTHER DEALINGS IN THE SOFTWARE. |
| 44 | */ |
| 45 | |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 46 | /include/ "uniphier-common32.dtsi" |
Masahiro Yamada | 8e678e0 | 2015-05-08 13:07:13 +0900 | [diff] [blame] | 47 | |
| 48 | / { |
Masahiro Yamada | 77896e4 | 2016-08-30 14:02:41 +0900 | [diff] [blame] | 49 | compatible = "socionext,uniphier-ld4"; |
Masahiro Yamada | 8e678e0 | 2015-05-08 13:07:13 +0900 | [diff] [blame] | 50 | |
| 51 | cpus { |
| 52 | #address-cells = <1>; |
| 53 | #size-cells = <0>; |
| 54 | |
| 55 | cpu@0 { |
| 56 | device_type = "cpu"; |
| 57 | compatible = "arm,cortex-a9"; |
| 58 | reg = <0>; |
Masahiro Yamada | 3bdba5a | 2016-08-29 03:27:42 +0900 | [diff] [blame] | 59 | enable-method = "psci"; |
Masahiro Yamada | 7c62f29 | 2015-10-02 13:42:21 +0900 | [diff] [blame] | 60 | next-level-cache = <&l2>; |
Masahiro Yamada | 8e678e0 | 2015-05-08 13:07:13 +0900 | [diff] [blame] | 61 | }; |
| 62 | }; |
| 63 | |
| 64 | clocks { |
| 65 | arm_timer_clk: arm_timer_clk { |
| 66 | #clock-cells = <0>; |
| 67 | compatible = "fixed-clock"; |
| 68 | clock-frequency = <50000000>; |
| 69 | }; |
| 70 | }; |
Masahiro Yamada | 8e678e0 | 2015-05-08 13:07:13 +0900 | [diff] [blame] | 71 | }; |
Masahiro Yamada | 6223723 | 2015-07-25 16:23:23 +0900 | [diff] [blame] | 72 | |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 73 | &soc { |
| 74 | l2: l2-cache@500c0000 { |
| 75 | compatible = "socionext,uniphier-system-cache"; |
| 76 | reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>; |
| 77 | interrupts = <0 174 4>, <0 175 4>; |
| 78 | cache-unified; |
| 79 | cache-size = <(512 * 1024)>; |
| 80 | cache-sets = <256>; |
| 81 | cache-line-size = <128>; |
| 82 | cache-level = <2>; |
| 83 | }; |
| 84 | |
| 85 | i2c0: i2c@58400000 { |
| 86 | compatible = "socionext,uniphier-i2c"; |
| 87 | status = "disabled"; |
| 88 | reg = <0x58400000 0x40>; |
| 89 | #address-cells = <1>; |
| 90 | #size-cells = <0>; |
| 91 | interrupts = <0 41 1>; |
| 92 | pinctrl-names = "default"; |
| 93 | pinctrl-0 = <&pinctrl_i2c0>; |
Masahiro Yamada | ad0561d | 2016-08-30 19:13:09 +0900 | [diff] [blame] | 94 | clocks = <&peri_clk 4>; |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 95 | clock-frequency = <100000>; |
| 96 | }; |
| 97 | |
| 98 | i2c1: i2c@58480000 { |
| 99 | compatible = "socionext,uniphier-i2c"; |
| 100 | status = "disabled"; |
| 101 | reg = <0x58480000 0x40>; |
| 102 | #address-cells = <1>; |
| 103 | #size-cells = <0>; |
| 104 | interrupts = <0 42 1>; |
| 105 | pinctrl-names = "default"; |
| 106 | pinctrl-0 = <&pinctrl_i2c1>; |
Masahiro Yamada | ad0561d | 2016-08-30 19:13:09 +0900 | [diff] [blame] | 107 | clocks = <&peri_clk 5>; |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 108 | clock-frequency = <100000>; |
| 109 | }; |
| 110 | |
| 111 | /* chip-internal connection for DMD */ |
| 112 | i2c2: i2c@58500000 { |
| 113 | compatible = "socionext,uniphier-i2c"; |
| 114 | reg = <0x58500000 0x40>; |
| 115 | #address-cells = <1>; |
| 116 | #size-cells = <0>; |
| 117 | interrupts = <0 43 1>; |
| 118 | pinctrl-names = "default"; |
| 119 | pinctrl-0 = <&pinctrl_i2c2>; |
Masahiro Yamada | ad0561d | 2016-08-30 19:13:09 +0900 | [diff] [blame] | 120 | clocks = <&peri_clk 6>; |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 121 | clock-frequency = <400000>; |
| 122 | }; |
| 123 | |
| 124 | i2c3: i2c@58580000 { |
| 125 | compatible = "socionext,uniphier-i2c"; |
| 126 | status = "disabled"; |
| 127 | reg = <0x58580000 0x40>; |
| 128 | #address-cells = <1>; |
| 129 | #size-cells = <0>; |
| 130 | interrupts = <0 44 1>; |
| 131 | pinctrl-names = "default"; |
| 132 | pinctrl-0 = <&pinctrl_i2c3>; |
Masahiro Yamada | ad0561d | 2016-08-30 19:13:09 +0900 | [diff] [blame] | 133 | clocks = <&peri_clk 7>; |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 134 | clock-frequency = <100000>; |
| 135 | }; |
| 136 | |
| 137 | usb0: usb@5a800100 { |
| 138 | compatible = "socionext,uniphier-ehci", "generic-ehci"; |
| 139 | status = "disabled"; |
| 140 | reg = <0x5a800100 0x100>; |
| 141 | interrupts = <0 80 4>; |
| 142 | pinctrl-names = "default"; |
| 143 | pinctrl-0 = <&pinctrl_usb0>; |
Masahiro Yamada | ad0561d | 2016-08-30 19:13:09 +0900 | [diff] [blame] | 144 | clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>; |
| 145 | resets = <&mio_rst 7>, <&mio_rst 8>, <&mio_rst 12>, <&sys_rst 8>; |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 146 | }; |
| 147 | |
| 148 | usb1: usb@5a810100 { |
| 149 | compatible = "socionext,uniphier-ehci", "generic-ehci"; |
| 150 | status = "disabled"; |
| 151 | reg = <0x5a810100 0x100>; |
| 152 | interrupts = <0 81 4>; |
| 153 | pinctrl-names = "default"; |
| 154 | pinctrl-0 = <&pinctrl_usb1>; |
Masahiro Yamada | ad0561d | 2016-08-30 19:13:09 +0900 | [diff] [blame] | 155 | clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>; |
| 156 | resets = <&mio_rst 7>, <&mio_rst 9>, <&mio_rst 13>, <&sys_rst 8>; |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 157 | }; |
| 158 | |
| 159 | usb2: usb@5a820100 { |
| 160 | compatible = "socionext,uniphier-ehci", "generic-ehci"; |
| 161 | status = "disabled"; |
| 162 | reg = <0x5a820100 0x100>; |
| 163 | interrupts = <0 82 4>; |
| 164 | pinctrl-names = "default"; |
| 165 | pinctrl-0 = <&pinctrl_usb2>; |
Masahiro Yamada | ad0561d | 2016-08-30 19:13:09 +0900 | [diff] [blame] | 166 | clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>; |
| 167 | resets = <&mio_rst 7>, <&mio_rst 10>, <&mio_rst 14>, <&sys_rst 8>; |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 168 | }; |
| 169 | |
| 170 | }; |
| 171 | |
Masahiro Yamada | 61f838c | 2016-02-26 16:18:31 +0900 | [diff] [blame] | 172 | &refclk { |
| 173 | clock-frequency = <24576000>; |
| 174 | }; |
| 175 | |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 176 | &serial3 { |
| 177 | interrupts = <0 29 4>; |
| 178 | }; |
| 179 | |
Masahiro Yamada | ad0561d | 2016-08-30 19:13:09 +0900 | [diff] [blame] | 180 | &mio_clk { |
| 181 | compatible = "socionext,uniphier-ld4-mio-clock"; |
| 182 | }; |
| 183 | |
| 184 | &mio_rst { |
| 185 | compatible = "socionext,uniphier-ld4-mio-reset"; |
| 186 | resets = <&sys_rst 7>; |
| 187 | }; |
| 188 | |
| 189 | &peri_clk { |
| 190 | compatible = "socionext,uniphier-ld4-peri-clock"; |
| 191 | }; |
| 192 | |
| 193 | &peri_rst { |
| 194 | compatible = "socionext,uniphier-ld4-peri-reset"; |
| 195 | }; |
| 196 | |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 197 | &pinctrl { |
Masahiro Yamada | ebe161d | 2016-06-14 11:59:45 +0900 | [diff] [blame] | 198 | compatible = "socionext,uniphier-ld4-pinctrl"; |
Masahiro Yamada | 629b557 | 2015-12-03 15:33:57 +0900 | [diff] [blame] | 199 | }; |
Masahiro Yamada | ad0561d | 2016-08-30 19:13:09 +0900 | [diff] [blame] | 200 | |
| 201 | &sys_clk { |
| 202 | compatible = "socionext,uniphier-ld4-clock"; |
| 203 | }; |
| 204 | |
| 205 | &sys_rst { |
| 206 | compatible = "socionext,uniphier-ld4-reset"; |
| 207 | }; |