2009-04-23 06:55:23 +08:00
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/*
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* Copyright (C) 2005 Sigmatel Inc
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*
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* Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
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* Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
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*/
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/*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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#ifndef __ASM_ARCH_SYSTEM_H
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#define __ASM_ARCH_SYSTEM_H
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#include <asm/proc-fns.h>
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2009-05-31 20:32:11 +08:00
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#include <mach/platform.h>
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2009-04-23 06:55:23 +08:00
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#include <mach/regs-clkctrl.h>
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#include <mach/regs-power.h>
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static inline void arch_idle(void)
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{
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/*
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* This should do all the clock switching
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* and wait for interrupt tricks
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*/
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cpu_do_idle();
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}
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static inline void arch_reset(char mode, const char *cmd)
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{
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/* Set BATTCHRG to default value */
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2009-05-31 20:32:11 +08:00
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__raw_writel(0x00010000, REGS_POWER_BASE + HW_POWER_CHARGE);
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2009-04-23 06:55:23 +08:00
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/* Set MINPWR to default value */
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2009-05-31 20:32:11 +08:00
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__raw_writel(0, REGS_POWER_BASE + HW_POWER_MINPWR);
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2009-04-23 06:55:23 +08:00
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/* Reset digital side of chip (but not power or RTC) */
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2009-05-31 20:32:11 +08:00
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__raw_writel(BM_CLKCTRL_RESET_DIG,
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REGS_CLKCTRL_BASE + HW_CLKCTRL_RESET);
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2009-04-23 06:55:23 +08:00
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/* Should not return */
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}
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#endif
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