1/* 2 * Copyright 2013 Maxime Ripard 3 * 4 * Maxime Ripard <maxime.ripard@free-electrons.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 library 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 library 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 * You should have received a copy of the GNU General Public 22 * License along with this library; if not, write to the Free 23 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 24 * MA 02110-1301 USA 25 * 26 * Or, alternatively, 27 * 28 * b) Permission is hereby granted, free of charge, to any person 29 * obtaining a copy of this software and associated documentation 30 * files (the "Software"), to deal in the Software without 31 * restriction, including without limitation the rights to use, 32 * copy, modify, merge, publish, distribute, sublicense, and/or 33 * sell copies of the Software, and to permit persons to whom the 34 * Software is furnished to do so, subject to the following 35 * conditions: 36 * 37 * The above copyright notice and this permission notice shall be 38 * included in all copies or substantial portions of the Software. 39 * 40 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 41 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 42 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 43 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 44 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 45 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 46 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 47 * OTHER DEALINGS IN THE SOFTWARE. 48 */ 49 50#include "skeleton.dtsi" 51 52#include "sun5i.dtsi" 53 54#include <dt-bindings/dma/sun4i-a10.h> 55#include <dt-bindings/pinctrl/sun4i-a10.h> 56 57/ { 58 interrupt-parent = <&intc>; 59 60 aliases { 61 ethernet0 = &emac; 62 }; 63 64 chosen { 65 #address-cells = <1>; 66 #size-cells = <1>; 67 ranges; 68 69 framebuffer@0 { 70 compatible = "allwinner,simple-framebuffer", "simple-framebuffer"; 71 allwinner,pipeline = "de_be0-lcd0-hdmi"; 72 clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>, 73 <&ahb_gates 44>; 74 status = "disabled"; 75 }; 76 77 framebuffer@1 { 78 compatible = "allwinner,simple-framebuffer", 79 "simple-framebuffer"; 80 allwinner,pipeline = "de_be0-lcd0"; 81 clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>; 82 status = "disabled"; 83 }; 84 }; 85 86 clocks { 87 ahb_gates: clk@01c20060 { 88 #clock-cells = <1>; 89 compatible = "allwinner,sun5i-a10s-ahb-gates-clk"; 90 reg = <0x01c20060 0x8>; 91 clocks = <&ahb>; 92 clock-output-names = "ahb_usbotg", "ahb_ehci", "ahb_ohci", 93 "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0", 94 "ahb_mmc1", "ahb_mmc2", "ahb_nand", "ahb_sdram", 95 "ahb_emac", "ahb_ts", "ahb_spi0", "ahb_spi1", 96 "ahb_spi2", "ahb_gps", "ahb_stimer", "ahb_ve", 97 "ahb_tve", "ahb_lcd", "ahb_csi", "ahb_hdmi", 98 "ahb_de_be", "ahb_de_fe", "ahb_iep", "ahb_mali400"; 99 }; 100 101 apb0_gates: clk@01c20068 { 102 #clock-cells = <1>; 103 compatible = "allwinner,sun5i-a10s-apb0-gates-clk"; 104 reg = <0x01c20068 0x4>; 105 clocks = <&apb0>; 106 clock-output-names = "apb0_codec", "apb0_iis", "apb0_pio", 107 "apb0_ir", "apb0_keypad"; 108 }; 109 110 apb1_gates: clk@01c2006c { 111 #clock-cells = <1>; 112 compatible = "allwinner,sun5i-a10s-apb1-gates-clk"; 113 reg = <0x01c2006c 0x4>; 114 clocks = <&apb1>; 115 clock-output-names = "apb1_i2c0", "apb1_i2c1", 116 "apb1_i2c2", "apb1_uart0", "apb1_uart1", 117 "apb1_uart2", "apb1_uart3"; 118 }; 119 }; 120 121 soc@01c00000 { 122 emac: ethernet@01c0b000 { 123 compatible = "allwinner,sun4i-a10-emac"; 124 reg = <0x01c0b000 0x1000>; 125 interrupts = <55>; 126 clocks = <&ahb_gates 17>; 127 status = "disabled"; 128 }; 129 130 mdio: mdio@01c0b080 { 131 compatible = "allwinner,sun4i-a10-mdio"; 132 reg = <0x01c0b080 0x14>; 133 status = "disabled"; 134 #address-cells = <1>; 135 #size-cells = <0>; 136 }; 137 138 uart0: serial@01c28000 { 139 compatible = "snps,dw-apb-uart"; 140 reg = <0x01c28000 0x400>; 141 interrupts = <1>; 142 reg-shift = <2>; 143 reg-io-width = <4>; 144 clocks = <&apb1_gates 16>; 145 status = "disabled"; 146 }; 147 148 uart2: serial@01c28800 { 149 compatible = "snps,dw-apb-uart"; 150 reg = <0x01c28800 0x400>; 151 interrupts = <3>; 152 reg-shift = <2>; 153 reg-io-width = <4>; 154 clocks = <&apb1_gates 18>; 155 status = "disabled"; 156 }; 157 }; 158}; 159 160&pio { 161 compatible = "allwinner,sun5i-a10s-pinctrl"; 162 163 uart0_pins_a: uart0@0 { 164 allwinner,pins = "PB19", "PB20"; 165 allwinner,function = "uart0"; 166 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 167 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 168 }; 169 170 uart2_pins_a: uart2@0 { 171 allwinner,pins = "PC18", "PC19"; 172 allwinner,function = "uart2"; 173 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 174 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 175 }; 176 177 uart3_pins_a: uart3@0 { 178 allwinner,pins = "PG9", "PG10"; 179 allwinner,function = "uart3"; 180 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 181 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 182 }; 183 184 emac_pins_a: emac0@0 { 185 allwinner,pins = "PA0", "PA1", "PA2", 186 "PA3", "PA4", "PA5", "PA6", 187 "PA7", "PA8", "PA9", "PA10", 188 "PA11", "PA12", "PA13", "PA14", 189 "PA15", "PA16"; 190 allwinner,function = "emac"; 191 allwinner,drive = <SUN4I_PINCTRL_10_MA>; 192 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 193 }; 194 195 mmc1_pins_a: mmc1@0 { 196 allwinner,pins = "PG3","PG4","PG5","PG6","PG7","PG8"; 197 allwinner,function = "mmc1"; 198 allwinner,drive = <SUN4I_PINCTRL_30_MA>; 199 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; 200 }; 201}; 202