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ARM: sunxi: DT: Convert the DTs to use a header for the DMA arguments
The DMA engine for the A10/A20 and derivatives require an opaque extra argument. Add a dt-bindings header, and convert the device trees to it. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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Maxime Ripard
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Jan 21, 2015
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| /* | ||
| * Copyright 2014 Maxime Ripard | ||
| * | ||
| * Maxime Ripard <maxime.ripard@free-electrons.com> | ||
| * | ||
| * This file is dual-licensed: you can use it either under the terms | ||
| * of the GPL or the X11 license, at your option. Note that this dual | ||
| * licensing only applies to this file, and not this project as a | ||
| * whole. | ||
| * | ||
| * a) This file is free software; you can redistribute it and/or | ||
| * modify it under the terms of the GNU General Public License as | ||
| * published by the Free Software Foundation; either version 2 of the | ||
| * License, or (at your option) any later version. | ||
| * | ||
| * This file is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public | ||
| * License along with this file; if not, write to the Free | ||
| * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, | ||
| * MA 02110-1301 USA | ||
| * | ||
| * Or, alternatively, | ||
| * | ||
| * b) Permission is hereby granted, free of charge, to any person | ||
| * obtaining a copy of this software and associated documentation | ||
| * files (the "Software"), to deal in the Software without | ||
| * restriction, including without limitation the rights to use, | ||
| * copy, modify, merge, publish, distribute, sublicense, and/or | ||
| * sell copies of the Software, and to permit persons to whom the | ||
| * Software is furnished to do so, subject to the following | ||
| * conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be | ||
| * included in all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | ||
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | ||
| * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | ||
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | ||
| * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | ||
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | ||
| * OTHER DEALINGS IN THE SOFTWARE. | ||
| */ | ||
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| #ifndef __DT_BINDINGS_DMA_SUN4I_A10_H_ | ||
| #define __DT_BINDINGS_DMA_SUN4I_A10_H_ | ||
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| #define SUN4I_DMA_NORMAL 0 | ||
| #define SUN4I_DMA_DEDICATED 1 | ||
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| #endif /* __DT_BINDINGS_DMA_SUN4I_A10_H_ */ |