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44 lines
816 B
44 lines
816 B
/* SPDX-License-Identifier: GPL-2.0-only */ |
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/* |
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* Header for ZTE's Power Domain Driver support |
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* |
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* Copyright (C) 2017 ZTE Ltd. |
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* |
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* Author: Baoyou Xie <[email protected]> |
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*/ |
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#ifndef __ZTE_ZX2967_PM_DOMAIN_H |
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#define __ZTE_ZX2967_PM_DOMAIN_H |
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#include <linux/platform_device.h> |
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#include <linux/pm_domain.h> |
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enum { |
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REG_CLKEN, |
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REG_ISOEN, |
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REG_RSTEN, |
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REG_PWREN, |
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REG_PWRDN, |
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REG_ACK_SYNC, |
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/* The size of the array - must be last */ |
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REG_ARRAY_SIZE, |
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}; |
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enum zx2967_power_polarity { |
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PWREN, |
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PWRDN, |
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}; |
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struct zx2967_pm_domain { |
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struct generic_pm_domain dm; |
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const u16 bit; |
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const enum zx2967_power_polarity polarity; |
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const u16 *reg_offset; |
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}; |
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int zx2967_pd_probe(struct platform_device *pdev, |
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struct generic_pm_domain **zx_pm_domains, |
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int domain_num); |
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#endif /* __ZTE_ZX2967_PM_DOMAIN_H */
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