1 /* 2 * AT91 Power Management 3 * 4 * Copyright (C) 2005 David Brownell 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 */ 11 #ifndef __ARCH_ARM_MACH_AT91_PM 12 #define __ARCH_ARM_MACH_AT91_PM 13 14 #include <asm/proc-fns.h> 15 16 #include <linux/mfd/syscon/atmel-mc.h> 17 #include <soc/at91/at91sam9_ddrsdr.h> 18 #include <soc/at91/at91sam9_sdramc.h> 19 20 #define AT91_MEMCTRL_MC 0 21 #define AT91_MEMCTRL_SDRAMC 1 22 #define AT91_MEMCTRL_DDRSDR 2 23 24 #define AT91_PM_SLOW_CLOCK 0x01 25 #define AT91_PM_BACKUP 0x02 26 27 #ifndef __ASSEMBLY__ 28 struct at91_pm_data { 29 void __iomem *pmc; 30 void __iomem *ramc[2]; 31 unsigned long uhp_udp_mask; 32 unsigned int memctrl; 33 unsigned int mode; 34 void __iomem *shdwc; 35 void __iomem *sfrbu; 36 unsigned int standby_mode; 37 unsigned int suspend_mode; 38 }; 39 #endif 40 41 #endif 42