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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/arm/mach-exynos4/include/mach/pm-core.h
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/* linux/arch/arm/mach-exynos4/include/mach/pm-core.h

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 *

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 * Copyright (c) 2011 Samsung Electronics Co., Ltd.

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 *		http://www.samsung.com

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 *

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 * Based on arch/arm/mach-s3c2410/include/mach/pm-core.h,

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 * Copyright 2008 Simtec Electronics

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 *      Ben Dooks <[email protected]>

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 *      http://armlinux.simtec.co.uk/

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 *

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 * EXYNOS4210 - PM core support for arch/arm/plat-s5p/pm.c

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 *

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 * This program is free software; you can redistribute it and/or modify

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 * it under the terms of the GNU General Public License version 2 as

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 * published by the Free Software Foundation.

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*/

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#include <mach/regs-pmu.h>

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static inline void s3c_pm_debug_init_uart(void)

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{

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	/* nothing here yet */

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}

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static inline void s3c_pm_arch_prepare_irqs(void)

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{

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	unsigned int tmp;

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	tmp = __raw_readl(S5P_WAKEUP_MASK);

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	tmp &= ~(1 << 31);

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	__raw_writel(tmp, S5P_WAKEUP_MASK);

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	__raw_writel(s3c_irqwake_intmask, S5P_WAKEUP_MASK);

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	__raw_writel(s3c_irqwake_eintmask, S5P_EINT_WAKEUP_MASK);

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}

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static inline void s3c_pm_arch_stop_clocks(void)

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{

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	/* nothing here yet */

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}

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static inline void s3c_pm_arch_show_resume_irqs(void)

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{

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	/* nothing here yet */

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}

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static inline void s3c_pm_arch_update_uart(void __iomem *regs,

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					   struct pm_uart_save *save)

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{

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	/* nothing here yet */

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}

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