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