44 lines
821 B
C
44 lines
821 B
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2011-2014, The Linux Foundation. All rights reserved.
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* Copyright (c) 2014,2015, Linaro Ltd.
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*/
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#ifndef __SPM_H__
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#define __SPM_H__
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#include <linux/cpuidle.h>
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#define MAX_PMIC_DATA 2
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#define MAX_SEQ_DATA 64
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enum pm_sleep_mode {
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PM_SLEEP_MODE_STBY,
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PM_SLEEP_MODE_RET,
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PM_SLEEP_MODE_SPC,
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PM_SLEEP_MODE_PC,
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PM_SLEEP_MODE_NR,
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};
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struct spm_reg_data {
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const u16 *reg_offset;
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u32 spm_cfg;
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u32 spm_dly;
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u32 pmic_dly;
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u32 pmic_data[MAX_PMIC_DATA];
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u32 avs_ctl;
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u32 avs_limit;
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u8 seq[MAX_SEQ_DATA];
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u8 start_index[PM_SLEEP_MODE_NR];
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};
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struct spm_driver_data {
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void __iomem *reg_base;
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const struct spm_reg_data *reg_data;
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};
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void spm_set_low_power_mode(struct spm_driver_data *drv,
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enum pm_sleep_mode mode);
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#endif /* __SPM_H__ */
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