1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * AT91 Power Management 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (C) 2005 David Brownell 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun #ifndef __ARCH_ARM_MACH_AT91_PM 8*4882a593Smuzhiyun #define __ARCH_ARM_MACH_AT91_PM 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <asm/proc-fns.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #include <linux/mfd/syscon/atmel-mc.h> 13*4882a593Smuzhiyun #include <soc/at91/at91sam9_ddrsdr.h> 14*4882a593Smuzhiyun #include <soc/at91/at91sam9_sdramc.h> 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun #define AT91_MEMCTRL_MC 0 17*4882a593Smuzhiyun #define AT91_MEMCTRL_SDRAMC 1 18*4882a593Smuzhiyun #define AT91_MEMCTRL_DDRSDR 2 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #define AT91_PM_STANDBY 0x00 21*4882a593Smuzhiyun #define AT91_PM_ULP0 0x01 22*4882a593Smuzhiyun #define AT91_PM_ULP0_FAST 0x02 23*4882a593Smuzhiyun #define AT91_PM_ULP1 0x03 24*4882a593Smuzhiyun #define AT91_PM_BACKUP 0x04 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun #ifndef __ASSEMBLY__ 27*4882a593Smuzhiyun struct at91_pm_data { 28*4882a593Smuzhiyun void __iomem *pmc; 29*4882a593Smuzhiyun void __iomem *ramc[2]; 30*4882a593Smuzhiyun unsigned long uhp_udp_mask; 31*4882a593Smuzhiyun unsigned int memctrl; 32*4882a593Smuzhiyun unsigned int mode; 33*4882a593Smuzhiyun void __iomem *shdwc; 34*4882a593Smuzhiyun void __iomem *sfrbu; 35*4882a593Smuzhiyun unsigned int standby_mode; 36*4882a593Smuzhiyun unsigned int suspend_mode; 37*4882a593Smuzhiyun unsigned int pmc_mckr_offset; 38*4882a593Smuzhiyun unsigned int pmc_version; 39*4882a593Smuzhiyun }; 40*4882a593Smuzhiyun #endif 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #endif 43