2 * Copyright 2015 Vishnu Patekar
4 * Vishnu Patekar <vishnupatekar0510@gmail.com>
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
11 * a) This file 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.
16 * This file 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.
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
46 #include "skeleton.dtsi"
48 #include <dt-bindings/interrupt-controller/arm-gic.h>
50 #include <dt-bindings/pinctrl/sun4i-a10.h>
53 interrupt-parent = <&gic>;
66 compatible = "arm,cortex-a7";
72 compatible = "arm,cortex-a7";
78 compatible = "arm,cortex-a7";
84 compatible = "arm,cortex-a7";
89 compatible = "arm,cortex-a7";
95 compatible = "arm,cortex-a7";
100 compatible = "arm,cortex-a7";
106 compatible = "arm,cortex-a7";
113 reg = <0x40000000 0x80000000>;
117 compatible = "arm,armv7-timer";
118 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
119 <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
120 <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
121 <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
122 clock-frequency = <24000000>;
123 arm,cpu-registers-not-fw-configured;
127 #address-cells = <1>;
133 compatible = "fixed-clock";
134 clock-frequency = <24000000>;
135 clock-output-names = "osc24M";
140 compatible = "fixed-clock";
141 clock-frequency = <32768>;
142 clock-output-names = "osc32k";
147 compatible = "simple-bus";
148 #address-cells = <1>;
152 gic: interrupt-controller@01c81000 {
153 compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
154 reg = <0x01c81000 0x1000>,
158 interrupt-controller;
159 #interrupt-cells = <3>;
160 interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
163 pio: pinctrl@01c20800 {
164 compatible = "allwinner,sun8i-a83t-pinctrl";
165 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
166 <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
167 <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
168 reg = <0x01c20800 0x400>;
171 interrupt-controller;
172 #interrupt-cells = <3>;
175 i2c0_pins_a: i2c0@0 {
176 allwinner,pins = "PH0", "PH1";
177 allwinner,function = "i2c0";
178 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
179 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
182 i2c1_pins_a: i2c1@0 {
183 allwinner,pins = "PH2", "PH3";
184 allwinner,function = "i2c1";
185 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
186 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
189 i2c2_pins_a: i2c2@0 {
190 allwinner,pins = "PH4", "PH5";
191 allwinner,function = "i2c2";
192 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
193 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
196 mmc0_pins_a: mmc0@0 {
197 allwinner,pins = "PF0", "PF1", "PF2",
199 allwinner,function = "mmc0";
200 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
201 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
204 mmc1_pins_a: mmc1@0 {
205 allwinner,pins = "PG0", "PG1", "PG2",
207 allwinner,function = "mmc1";
208 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
209 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
212 mmc2_8bit_pins: mmc2_8bit {
213 allwinner,pins = "PC5", "PC6", "PC8",
214 "PC9", "PC10", "PC11",
215 "PC12", "PC13", "PC14",
217 allwinner,function = "mmc2";
218 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
219 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
222 uart0_pins_a: uart0@0 {
223 allwinner,pins = "PF2", "PF4";
224 allwinner,function = "uart0";
225 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
226 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
229 uart0_pins_b: uart0@1 {
230 allwinner,pins = "PB9", "PB10";
231 allwinner,function = "uart0";
232 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
233 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
237 uart0: serial@01c28000 {
238 compatible = "snps,dw-apb-uart";
239 reg = <0x01c28000 0x400>;
240 interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;