include/linux/platform_data/pm33xx.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * TI pm33xx platform data
   4  *
   5  * Copyright (C) 2016-2018 Texas Instruments, Inc.
   6  *      Dave Gerlach <[email protected]>
   7  */
   8
   9 #ifndef _LINUX_PLATFORM_DATA_PM33XX_H
  10 #define _LINUX_PLATFORM_DATA_PM33XX_H
  11
  12 #include <linux/kbuild.h>
  13 #include <linux/types.h>
  14
  15 #ifndef __ASSEMBLER__
  16 struct am33xx_pm_sram_addr {
  17         void (*do_wfi)(void);
  18         unsigned long *do_wfi_sz;
  19         unsigned long *resume_offset;
  20         unsigned long *emif_sram_table;
  21         unsigned long *ro_sram_data;
  22 };
  23
  24 struct am33xx_pm_platform_data {
  25         int     (*init)(void);
  26         int     (*soc_suspend)(unsigned int state, int (*fn)(unsigned long));
  27         struct  am33xx_pm_sram_addr *(*get_sram_addrs)(void);
  28 };
  29
  30 struct am33xx_pm_sram_data {
  31         u32 wfi_flags;
  32         u32 l2_aux_ctrl_val;
  33         u32 l2_prefetch_ctrl_val;
  34 } __packed __aligned(8);
  35
  36 struct am33xx_pm_ro_sram_data {
  37         u32 amx3_pm_sram_data_virt;
  38         u32 amx3_pm_sram_data_phys;
  39 } __packed __aligned(8);
  40
  41 #endif /* __ASSEMBLER__ */
  42 #endif /* _LINUX_PLATFORM_DATA_PM33XX_H */