12874c5fdSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-or-later */ 2fa50ae9cSDaniel Lezcano /* 3fa50ae9cSDaniel Lezcano * AT91 Power Management 4fa50ae9cSDaniel Lezcano * 5fa50ae9cSDaniel Lezcano * Copyright (C) 2005 David Brownell 6fa50ae9cSDaniel Lezcano */ 7fa50ae9cSDaniel Lezcano #ifndef __ARCH_ARM_MACH_AT91_PM 8fa50ae9cSDaniel Lezcano #define __ARCH_ARM_MACH_AT91_PM 9fa50ae9cSDaniel Lezcano 105ad945eaSDaniel Lezcano #include <asm/proc-fns.h> 115ad945eaSDaniel Lezcano 1209099f19SAlexandre Belloni #include <linux/mfd/syscon/atmel-mc.h> 1309099f19SAlexandre Belloni #include <soc/at91/at91sam9_ddrsdr.h> 1409099f19SAlexandre Belloni #include <soc/at91/at91sam9_sdramc.h> 15f0bbf179SClaudiu Beznea #include <soc/at91/sama7-ddr.h> 16*475be50fSClaudiu Beznea #include <soc/at91/sama7-sfrbu.h> 1709099f19SAlexandre Belloni 182e57dc08SAlexandre Belloni #define AT91_MEMCTRL_MC 0 192e57dc08SAlexandre Belloni #define AT91_MEMCTRL_SDRAMC 1 202e57dc08SAlexandre Belloni #define AT91_MEMCTRL_DDRSDR 2 212e57dc08SAlexandre Belloni 22514e2a29SClaudiu Beznea #define AT91_PM_STANDBY 0x00 23514e2a29SClaudiu Beznea #define AT91_PM_ULP0 0x01 24e70bfc2fSClaudiu Beznea #define AT91_PM_ULP0_FAST 0x02 25e70bfc2fSClaudiu Beznea #define AT91_PM_ULP1 0x03 26e70bfc2fSClaudiu Beznea #define AT91_PM_BACKUP 0x04 2723be4be5SWenyou Yang 2865cc1a59SAlexandre Belloni #ifndef __ASSEMBLY__ 2965cc1a59SAlexandre Belloni struct at91_pm_data { 3065cc1a59SAlexandre Belloni void __iomem *pmc; 3165cc1a59SAlexandre Belloni void __iomem *ramc[2]; 32f0bbf179SClaudiu Beznea void __iomem *ramc_phy; 3365cc1a59SAlexandre Belloni unsigned long uhp_udp_mask; 3465cc1a59SAlexandre Belloni unsigned int memctrl; 3565cc1a59SAlexandre Belloni unsigned int mode; 3624a0f5c5SAlexandre Belloni void __iomem *shdwc; 3724a0f5c5SAlexandre Belloni void __iomem *sfrbu; 387693e18eSAlexandre Belloni unsigned int standby_mode; 397693e18eSAlexandre Belloni unsigned int suspend_mode; 406ec1587bSClaudiu Beznea unsigned int pmc_mckr_offset; 410be298a9SClaudiu Beznea unsigned int pmc_version; 4265cc1a59SAlexandre Belloni }; 4365cc1a59SAlexandre Belloni #endif 4465cc1a59SAlexandre Belloni 4523be4be5SWenyou Yang #endif 46