diff options
author | Erik Gilling <konkers@android.com> | 2010-01-22 00:53:02 (GMT) |
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committer | Erik Gilling <konkers@android.com> | 2010-08-05 21:51:42 (GMT) |
commit | c5f800656bc985b448b1d848d309648826536543 (patch) | |
tree | efac337e79b73bf24ce639840e41f77bcd46d707 /arch/arm/mach-tegra/include/mach/system.h | |
parent | cdd854bc42b5e6c79bbbc40c6600d995ffe6e747 (diff) | |
download | linux-fsl-qoriq-c5f800656bc985b448b1d848d309648826536543.tar.xz |
[ARM] tegra: initial tegra support
v2: Fixes from Mike Rapoport
- remove unused header files (mach/dma.h and mach/nand.h)
- remove tegra 1 references from Makefile.boot
v2: fixes from Russell King
- remove mach/io.h include from mach/iomap.h
- fix whitespace in Kconfig
v2: from Colin Cross
- fix invalid immediate in debug-macro.S
v3:
- allow selection of multiple boards
Signed-off-by: Colin Cross <ccross@android.com>
Signed-off-by: Erik Gilling <konkers@android.com>
Diffstat (limited to 'arch/arm/mach-tegra/include/mach/system.h')
-rw-r--r-- | arch/arm/mach-tegra/include/mach/system.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/include/mach/system.h b/arch/arm/mach-tegra/include/mach/system.h new file mode 100644 index 0000000..84d5d46 --- /dev/null +++ b/arch/arm/mach-tegra/include/mach/system.h @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-tegra/include/mach/system.h + * + * Copyright (C) 2010 Google, Inc. + * + * Author: + * Colin Cross <ccross@google.com> + * Erik Gilling <konkers@google.com> + * + * 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_SYSTEM_H +#define __MACH_TEGRA_SYSTEM_H + +#include <mach/hardware.h> +#include <mach/iomap.h> + +static inline void arch_idle(void) +{ +} + +static inline void arch_reset(char mode, const char *cmd) +{ + void __iomem *reset = IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x04); + u32 reg = readl(reset); + reg |= 0x04; + writel(reg, reset); +} + +#endif |