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}; 127