1 /* SPDX-License-Identifier: GPL-2.0-only */ 1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* 2 /*
3 * Copyright (c) 2011-2014, The Linux Foundati 3 * Copyright (c) 2011-2014, The Linux Foundation. All rights reserved.
4 * Copyright (c) 2014,2015, Linaro Ltd. 4 * Copyright (c) 2014,2015, Linaro Ltd.
5 */ 5 */
6 6
7 #ifndef __SPM_H__ 7 #ifndef __SPM_H__
8 #define __SPM_H__ 8 #define __SPM_H__
9 9
>> 10 #include <linux/cpuidle.h>
>> 11
>> 12 #define MAX_PMIC_DATA 2
>> 13 #define MAX_SEQ_DATA 64
>> 14
10 enum pm_sleep_mode { 15 enum pm_sleep_mode {
11 PM_SLEEP_MODE_STBY, 16 PM_SLEEP_MODE_STBY,
12 PM_SLEEP_MODE_RET, 17 PM_SLEEP_MODE_RET,
13 PM_SLEEP_MODE_SPC, 18 PM_SLEEP_MODE_SPC,
14 PM_SLEEP_MODE_PC, 19 PM_SLEEP_MODE_PC,
15 PM_SLEEP_MODE_NR, 20 PM_SLEEP_MODE_NR,
16 }; 21 };
17 22
18 struct spm_driver_data; !! 23 struct spm_reg_data {
>> 24 const u16 *reg_offset;
>> 25 u32 spm_cfg;
>> 26 u32 spm_dly;
>> 27 u32 pmic_dly;
>> 28 u32 pmic_data[MAX_PMIC_DATA];
>> 29 u32 avs_ctl;
>> 30 u32 avs_limit;
>> 31 u8 seq[MAX_SEQ_DATA];
>> 32 u8 start_index[PM_SLEEP_MODE_NR];
>> 33 };
>> 34
>> 35 struct spm_driver_data {
>> 36 void __iomem *reg_base;
>> 37 const struct spm_reg_data *reg_data;
>> 38 };
>> 39
19 void spm_set_low_power_mode(struct spm_driver_ 40 void spm_set_low_power_mode(struct spm_driver_data *drv,
20 enum pm_sleep_mode 41 enum pm_sleep_mode mode);
21 42
22 #endif /* __SPM_H__ */ 43 #endif /* __SPM_H__ */
23 44
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