41e7daf27a
This patch adds an idle hook imx_idle to be called in arch_idle(). Any soc that needs a customized idle implementation other than cpu_do_idle() can set up this hook in soc specific call. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
32 lines
957 B
C
32 lines
957 B
C
/*
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* Copyright (C) 1999 ARM Limited
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* Copyright (C) 2000 Deep Blue Solutions Ltd
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* Copyright 2004-2008 Freescale Semiconductor, Inc. All Rights Reserved.
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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 as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __ASM_ARCH_MXC_SYSTEM_H__
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#define __ASM_ARCH_MXC_SYSTEM_H__
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extern void (*imx_idle)(void);
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static inline void arch_idle(void)
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{
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if (imx_idle != NULL)
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(imx_idle)();
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else
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cpu_do_idle();
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}
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void arch_reset(char mode, const char *cmd);
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#endif /* __ASM_ARCH_MXC_SYSTEM_H__ */
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