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2558bd99cb
This patch adds suspend-to-mem support for prima2. It will make prima2 enter DEEPSLEEP mode while accepting PM_SUSPEND_MEM command. Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Signed-off-by: Barry Song <baohua.song@csr.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
30 lines
694 B
C
30 lines
694 B
C
/*
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* arch/arm/mach-prima2/pm.h
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*
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* Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
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*
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* Licensed under GPLv2 or later.
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*/
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#ifndef _MACH_PRIMA2_PM_H_
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#define _MACH_PRIMA2_PM_H_
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#define SIRFSOC_PWR_SLEEPFORCE 0x01
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#define SIRFSOC_SLEEP_MODE_MASK 0x3
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#define SIRFSOC_DEEP_SLEEP_MODE 0x1
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#define SIRFSOC_PWRC_PDN_CTRL 0x0
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#define SIRFSOC_PWRC_PON_OFF 0x4
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#define SIRFSOC_PWRC_TRIGGER_EN 0x8
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#define SIRFSOC_PWRC_PIN_STATUS 0x14
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#define SIRFSOC_PWRC_SCRATCH_PAD1 0x18
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#define SIRFSOC_PWRC_SCRATCH_PAD2 0x1C
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#ifndef __ASSEMBLY__
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extern int sirfsoc_finish_suspend(unsigned long);
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#endif
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#endif
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