| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 2 | /* |
| 3 | * AT91 Power Management |
| 4 | * |
| 5 | * Copyright (C) 2005 David Brownell |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 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 | |
| 16 | #define AT91_MEMCTRL_MC 0 |
| 17 | #define AT91_MEMCTRL_SDRAMC 1 |
| 18 | #define AT91_MEMCTRL_DDRSDR 2 |
| 19 | |
| 20 | #define AT91_PM_STANDBY 0x00 |
| 21 | #define AT91_PM_ULP0 0x01 |
| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame^] | 22 | #define AT91_PM_ULP0_FAST 0x02 |
| 23 | #define AT91_PM_ULP1 0x03 |
| 24 | #define AT91_PM_BACKUP 0x04 |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 25 | |
| 26 | #ifndef __ASSEMBLY__ |
| 27 | struct at91_pm_data { |
| 28 | void __iomem *pmc; |
| 29 | void __iomem *ramc[2]; |
| 30 | unsigned long uhp_udp_mask; |
| 31 | unsigned int memctrl; |
| 32 | unsigned int mode; |
| 33 | void __iomem *shdwc; |
| 34 | void __iomem *sfrbu; |
| 35 | unsigned int standby_mode; |
| 36 | unsigned int suspend_mode; |
| Olivier Deprez | 157378f | 2022-04-04 15:47:50 +0200 | [diff] [blame^] | 37 | unsigned int pmc_mckr_offset; |
| 38 | unsigned int pmc_version; |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 39 | }; |
| 40 | #endif |
| 41 | |
| 42 | #endif |