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 <d-gerlach@ti.com>
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 */
43