projects / linux.git / blame
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|---|---|---|
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1 | /** |
| 2 | * io.h - DesignWare USB3 DRD IO Header | |
| 3 | * | |
| 4 | * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com | |
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5 | * |
| 6 | * Authors: Felipe Balbi <[email protected]>, | |
| 7 | * Sebastian Andrzej Siewior <[email protected]> | |
| 8 | * | |
| 9 | * Redistribution and use in source and binary forms, with or without | |
| 10 | * modification, are permitted provided that the following conditions | |
| 11 | * are met: | |
| 12 | * 1. Redistributions of source code must retain the above copyright | |
| 13 | * notice, this list of conditions, and the following disclaimer, | |
| 14 | * without modification. | |
| 15 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 16 | * notice, this list of conditions and the following disclaimer in the | |
| 17 | * documentation and/or other materials provided with the distribution. | |
| 18 | * 3. The names of the above-listed copyright holders may not be used | |
| 19 | * to endorse or promote products derived from this software without | |
| 20 | * specific prior written permission. | |
| 21 | * | |
| 22 | * ALTERNATIVELY, this software may be distributed under the terms of the | |
| 23 | * GNU General Public License ("GPL") version 2, as published by the Free | |
| 24 | * Software Foundation. | |
| 25 | * | |
| 26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS | |
| 27 | * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
| 28 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 29 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
| 30 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 31 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 32 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 33 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
| 34 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| 35 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 36 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 37 | */ | |
| 38 | ||
| 39 | #ifndef __DRIVERS_USB_DWC3_IO_H | |
| 40 | #define __DRIVERS_USB_DWC3_IO_H | |
| 41 | ||
| 25b8ff68 | 42 | #include <linux/io.h> |
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43 | |
| 44 | static inline u32 dwc3_readl(void __iomem *base, u32 offset) | |
| 45 | { | |
| 46 | return readl(base + offset); | |
| 47 | } | |
| 48 | ||
| 49 | static inline void dwc3_writel(void __iomem *base, u32 offset, u32 value) | |
| 50 | { | |
| 51 | writel(value, base + offset); | |
| 52 | } | |
| 53 | ||
| 54 | #endif /* __DRIVERS_USB_DWC3_IO_H */ |