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Diffstat (limited to '')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/pm.h | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/arch/arm/mach-davinci/include/mach/pm.h b/arch/arm/mach-davinci/include/mach/pm.h deleted file mode 100644 index 37b19bf35a85..000000000000 --- a/arch/arm/mach-davinci/include/mach/pm.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * TI DaVinci platform support for power management. - * - * Copyright (C) 2009 Texas Instruments, Inc. http://www.ti.com/ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ -#ifndef _MACH_DAVINCI_PM_H -#define _MACH_DAVINCI_PM_H - -/* - * Caution: Assembly code in sleep.S makes assumtion on the order - * of the members of this structure. - */ -struct davinci_pm_config { - void __iomem *ddr2_ctlr_base; - void __iomem *ddrpsc_reg_base; - int ddrpsc_num; - void __iomem *ddrpll_reg_base; - void __iomem *deepsleep_reg; - void __iomem *cpupll_reg_base; - /* - * Note on SLEEPCOUNT: - * The SLEEPCOUNT feature is mainly intended for cases in which - * the internal oscillator is used. The internal oscillator is - * fully disabled in deep sleep mode. When you exist deep sleep - * mode, the oscillator will be turned on and will generate very - * small oscillations which will not be detected by the deep sleep - * counter. Eventually those oscillations will grow to an amplitude - * large enough to start incrementing the deep sleep counter. - * In this case recommendation from hardware engineers is that the - * SLEEPCOUNT be set to 4096. This means that 4096 valid clock cycles - * must be detected before the clock is passed to the rest of the - * system. - * In the case that the internal oscillator is not used and the - * clock is generated externally, the SLEEPCOUNT value can be very - * small since the clock input is assumed to be stable before SoC - * is taken out of deepsleep mode. A value of 128 would be more than - * adequate. - */ - int sleepcount; -}; - -extern unsigned int davinci_cpu_suspend_sz; -extern void davinci_cpu_suspend(struct davinci_pm_config *); - -#endif |