| /* |
| * Header for ZTE's Power Domain Driver support |
| * |
| * Copyright (C) 2017 ZTE Ltd. |
| * |
| * Author: Baoyou Xie <baoyou.xie@linaro.org> |
| * License terms: GNU General Public License (GPL) version 2 |
| */ |
| |
| #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 */ |
