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Viewing changes to arch/arm/plat-stmp3xxx/include/mach/system.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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arch/arm/plat-stmp3xxx/include/mach/system.h
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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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#include <mach/platform.h>
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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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        __raw_writel(0x00010000, REGS_POWER_BASE + HW_POWER_CHARGE);
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        /* Set MINPWR to default value   */
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        __raw_writel(0, REGS_POWER_BASE + HW_POWER_MINPWR);
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        /* Reset digital side of chip (but not power or RTC) */
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        __raw_writel(BM_CLKCTRL_RESET_DIG,
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                        REGS_CLKCTRL_BASE + HW_CLKCTRL_RESET);
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        /* Should not return */
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}
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#endif