40 lines
1019 B
C
40 lines
1019 B
C
/*
|
|
* Copyright (C) 2010 NVIDIA Corporation.
|
|
* Copyright (C) 2010 Google, Inc.
|
|
*
|
|
* This software is licensed under the terms of the GNU General Public
|
|
* License version 2, as published by the Free Software Foundation, and
|
|
* may be copied, distributed, and modified under those terms.
|
|
*
|
|
* This program 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.
|
|
*
|
|
*/
|
|
|
|
#ifndef __MACH_TEGRA_APBIO_H
|
|
#define __MACH_TEGRA_APBIO_H
|
|
|
|
#ifdef CONFIG_TEGRA_SYSTEM_DMA
|
|
|
|
u32 tegra_apb_readl(unsigned long offset);
|
|
void tegra_apb_writel(u32 value, unsigned long offset);
|
|
|
|
#else
|
|
#include <asm/io.h>
|
|
#include <mach/io.h>
|
|
|
|
static inline u32 tegra_apb_readl(unsigned long offset)
|
|
{
|
|
return readl(IO_TO_VIRT(offset));
|
|
}
|
|
|
|
static inline void tegra_apb_writel(u32 value, unsigned long offset)
|
|
{
|
|
writel(value, IO_TO_VIRT(offset));
|
|
}
|
|
#endif
|
|
|
|
#endif
|