1/* 2 * arch/arm/mach-tegra/include/mach/system.h 3 * 4 * Copyright (C) 2010 Google, Inc. 5 * 6 * Author: 7 * Colin Cross <ccross@google.com> 8 * Erik Gilling <konkers@google.com> 9 * 10 * This software is licensed under the terms of the GNU General Public 11 * License version 2, as published by the Free Software Foundation, and 12 * may be copied, distributed, and modified under those terms. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 */ 20 21#ifndef __MACH_TEGRA_SYSTEM_H 22#define __MACH_TEGRA_SYSTEM_H 23 24#include <mach/hardware.h> 25#include <mach/iomap.h> 26 27static inline void arch_idle(void) 28{ 29} 30 31static inline void arch_reset(char mode, const char *cmd) 32{ 33 void __iomem *reset = IO_ADDRESS(TEGRA_CLK_RESET_BASE + 0x04); 34 u32 reg = readl(reset); 35 reg |= 0x04; 36 writel(reg, reset); 37} 38 39#endif 40