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 * Or, alternatively,
 22 *
 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
 30 *     conditions:
 31 *
 32 *     The above copyright notice and this permission notice shall be
 33 *     included in all copies or substantial portions of the Software.
 34 *
 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.
 43 */
 44
 45#include "skeleton.dtsi"
 46
 47#include "sun5i.dtsi"
 48
 49#include <dt-bindings/dma/sun4i-a10.h>
 50
 51/ {
 52	interrupt-parent = <&intc>;
 53
 54	aliases {
 55		ethernet0 = &emac;
 56	};
 57
 58	chosen {
 59		#address-cells = <1>;
 60		#size-cells = <1>;
 61		ranges;
 62
 63		framebuffer@2 {
 64			compatible = "allwinner,simple-framebuffer",
 65				     "simple-framebuffer";
 66			allwinner,pipeline = "de_be0-lcd0-hdmi";
 67			clocks = <&ccu CLK_AHB_LCD>, <&ccu CLK_AHB_HDMI>,
 68				 <&ccu CLK_AHB_DE_BE>, <&ccu CLK_DRAM_DE_BE>,
 69				 <&ccu CLK_DE_BE>, <&ccu CLK_HDMI>;
 70			status = "disabled";
 71		};
 72	};
 73
 74	display-engine {
 75		compatible = "allwinner,sun5i-a10s-display-engine";
 76		allwinner,pipelines = <&fe0>;
 77	};
 78
 79	soc@1c00000 {
 80		hdmi: hdmi@1c16000 {
 81			compatible = "allwinner,sun5i-a10s-hdmi";
 82			reg = <0x01c16000 0x1000>;
 83			interrupts = <58>;
 84			clocks = <&ccu CLK_AHB_HDMI>, <&ccu CLK_HDMI>,
 85				 <&ccu CLK_PLL_VIDEO0_2X>,
 86				 <&ccu CLK_PLL_VIDEO1_2X>;
 87			clock-names = "ahb", "mod", "pll-0", "pll-1";
 88			dmas = <&dma SUN4I_DMA_NORMAL 16>,
 89			       <&dma SUN4I_DMA_NORMAL 16>,
 90			       <&dma SUN4I_DMA_DEDICATED 24>;
 91			dma-names = "ddc-tx", "ddc-rx", "audio-tx";
 92			status = "disabled";
 93
 94			ports {
 95				#address-cells = <1>;
 96				#size-cells = <0>;
 97
 98				hdmi_in: port@0 {
 99					reg = <0>;
100
101					hdmi_in_tcon0: endpoint {
102						remote-endpoint = <&tcon0_out_hdmi>;
103					};
104				};
105
106				hdmi_out: port@1 {
107					#address-cells = <1>;
108					#size-cells = <0>;
109					reg = <1>;
110				};
111			};
112		};
113
114		pwm: pwm@1c20e00 {
115			compatible = "allwinner,sun5i-a10s-pwm";
116			reg = <0x01c20e00 0xc>;
117			clocks = <&ccu CLK_HOSC>;
118			#pwm-cells = <3>;
119			status = "disabled";
120		};
121	};
122};
123
124&ccu {
125	compatible = "allwinner,sun5i-a10s-ccu";
126};
127
128&pio {
129	compatible = "allwinner,sun5i-a10s-pinctrl";
130
131	uart0_pins_a: uart0@0 {
132		pins = "PB19", "PB20";
133		function = "uart0";
134	};
135
136	uart2_pins_b: uart2@1 {
137		pins = "PC18", "PC19";
138		function = "uart2";
139	};
140
141	emac_pins_b: emac0@1 {
142		pins = "PA0", "PA1", "PA2",
143				"PA3", "PA4", "PA5", "PA6",
144				"PA7", "PA8", "PA9", "PA10",
145				"PA11", "PA12", "PA13", "PA14",
146				"PA15", "PA16";
147		function = "emac";
148	};
149
150	mmc1_pins_a: mmc1@0 {
151		pins = "PG3", "PG4", "PG5",
152				 "PG6", "PG7", "PG8";
153		function = "mmc1";
154		drive-strength = <30>;
155	};
156
157	spi2_pins_b: spi2@1 {
158		pins = "PB12", "PB13", "PB14";
159		function = "spi2";
160	};
161
162	spi2_cs0_pins_b: spi2_cs0@1 {
163		pins = "PB11";
164		function = "spi2";
165	};
166};
167
168&sram_a {
169};
170
171&tcon0_out {
172	tcon0_out_hdmi: endpoint@2 {
173		reg = <2>;
174		remote-endpoint = <&hdmi_in_tcon0>;
175		allwinner,tcon-channel = <1>;
176	};
177};