1/*
  2 * Copyright 2016 Mylène Josserand
  3 *
  4 * Mylène Josserand <mylene.josserand@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 "sun5i.dtsi"
 46
 47#include <dt-bindings/clock/sun5i-ccu.h>
 48#include <dt-bindings/dma/sun4i-a10.h>
 49#include <dt-bindings/reset/sun5i-ccu.h>
 50
 51/ {
 52	display-engine {
 53		compatible = "allwinner,sun5i-a13-display-engine";
 54		allwinner,pipelines = <&fe0>;
 55	};
 56
 57	soc {
 58		pwm: pwm@1c20e00 {
 59			compatible = "allwinner,sun5i-a10s-pwm";
 60			reg = <0x01c20e00 0xc>;
 61			clocks = <&ccu CLK_HOSC>;
 62			#pwm-cells = <3>;
 63			status = "disabled";
 64		};
 65
 66		spdif: spdif@1c21000 {
 67			#sound-dai-cells = <0>;
 68			compatible = "allwinner,sun4i-a10-spdif";
 69			reg = <0x01c21000 0x400>;
 70			interrupts = <13>;
 71			clocks = <&ccu CLK_APB0_SPDIF>, <&ccu CLK_SPDIF>;
 72			clock-names = "apb", "spdif";
 73			dmas = <&dma SUN4I_DMA_NORMAL 2>,
 74			       <&dma SUN4I_DMA_NORMAL 2>;
 75			dma-names = "rx", "tx";
 76			status = "disabled";
 77		};
 78
 79		i2s0: i2s@1c22400 {
 80			#sound-dai-cells = <0>;
 81			compatible = "allwinner,sun4i-a10-i2s";
 82			reg = <0x01c22400 0x400>;
 83			interrupts = <16>;
 84			clocks = <&ccu CLK_APB0_I2S>, <&ccu CLK_I2S>;
 85			clock-names = "apb", "mod";
 86			dmas = <&dma SUN4I_DMA_NORMAL 3>,
 87			       <&dma SUN4I_DMA_NORMAL 3>;
 88			dma-names = "rx", "tx";
 89			status = "disabled";
 90		};
 91	};
 92};
 93
 94&ccu {
 95	compatible = "nextthing,gr8-ccu";
 96};
 97
 98&pio {
 99	compatible = "nextthing,gr8-pinctrl";
100
101	i2s0_data_pins: i2s0-data-pins {
102		pins = "PB6", "PB7", "PB8", "PB9";
103		function = "i2s0";
104	};
105
106	i2s0_mclk_pin: i2s0-mclk-pin {
107		pins = "PB5";
108		function = "i2s0";
109	};
110
111	pwm1_pins: pwm1-pin {
112		pins = "PG13";
113		function = "pwm1";
114	};
115
116	spdif_tx_pin: spdif-tx-pin {
117		pins = "PB10";
118		function = "spdif";
119		bias-pull-up;
120	};
121
122	uart1_cts_rts_pins: uart1-cts-rts-pins {
123		pins = "PG5", "PG6";
124		function = "uart1";
125	};
126};