| /* |
| * Copyright (c) 2011, Code Aurora Forum. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef __MFD_PM8XXX_MISC_H__ |
| #define __MFD_PM8XXX_MISC_H__ |
| |
| #include <linux/err.h> |
| |
| #define PM8XXX_MISC_DEV_NAME "pm8xxx-misc" |
| |
| /** |
| * struct pm8xxx_misc_platform_data - PM8xxx misc driver platform data |
| * @priority: PMIC prority level in a multi-PMIC system. Lower value means |
| * greater priority. Actions are performed from highest to lowest |
| * priority PMIC. |
| */ |
| struct pm8xxx_misc_platform_data { |
| int priority; |
| }; |
| |
| #if defined(CONFIG_MFD_PM8XXX_MISC) || defined(CONFIG_MFD_PM8XXX_MISC_MODULE) |
| |
| /** |
| * pm8xxx_reset_pwr_off - switch all PM8XXX PMIC chips attached to the system to |
| * either reset or shutdown when they are turned off |
| * @reset: 0 = shudown the PMICs, 1 = shutdown and then restart the PMICs |
| * |
| * RETURNS: an appropriate -ERRNO error value on error, or zero for success. |
| */ |
| int pm8xxx_reset_pwr_off(int reset); |
| |
| #else |
| |
| static inline int pm8xxx_reset_pwr_off(int reset) |
| { |
| return -ENODEV; |
| } |
| |
| #endif |
| |
| #endif |