1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * AT91 Power Management 4 * 5 * Copyright (C) 2005 David Brownell 6 */ 7#ifndef __ARCH_ARM_MACH_AT91_PM 8#define __ARCH_ARM_MACH_AT91_PM 9 10#include <asm/proc-fns.h> 11 12#include <linux/mfd/syscon/atmel-mc.h> 13#include <soc/at91/at91sam9_ddrsdr.h> 14#include <soc/at91/at91sam9_sdramc.h> 15#include <soc/at91/sama7-ddr.h> 16#include <soc/at91/sama7-sfrbu.h> 17 18#define AT91_MEMCTRL_MC 0 19#define AT91_MEMCTRL_SDRAMC 1 20#define AT91_MEMCTRL_DDRSDR 2 21 22#define AT91_PM_STANDBY 0x00 23#define AT91_PM_ULP0 0x01 24#define AT91_PM_ULP0_FAST 0x02 25#define AT91_PM_ULP1 0x03 26#define AT91_PM_BACKUP 0x04 27 28#ifndef __ASSEMBLY__ 29struct at91_pm_data { 30 void __iomem *pmc; 31 void __iomem *ramc[2]; 32 void __iomem *ramc_phy; 33 unsigned long uhp_udp_mask; 34 unsigned int memctrl; 35 unsigned int mode; 36 void __iomem *shdwc; 37 void __iomem *sfrbu; 38 unsigned int standby_mode; 39 unsigned int suspend_mode; 40 unsigned int pmc_mckr_offset; 41 unsigned int pmc_version; 42}; 43#endif 44 45#endif 46