| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 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_STANDBY 0x00 |
| 25 | #define AT91_PM_ULP0 0x01 |
| 26 | #define AT91_PM_ULP1 0x02 |
| 27 | #define AT91_PM_BACKUP 0x03 |
| 28 | |
| 29 | #ifndef __ASSEMBLY__ |
| 30 | struct at91_pm_data { |
| 31 | void __iomem *pmc; |
| 32 | void __iomem *ramc[2]; |
| 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 | }; |
| 41 | #endif |
| 42 | |
| 43 | #endif |