diff options
Diffstat (limited to 'include/linux/regulator/machine.h')
| -rw-r--r-- | include/linux/regulator/machine.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/linux/regulator/machine.h b/include/linux/regulator/machine.h index 3794773b23d..bac64fa390f 100644 --- a/include/linux/regulator/machine.h +++ b/include/linux/regulator/machine.h @@ -3,7 +3,7 @@ * * Copyright (C) 2007, 2008 Wolfson Microelectronics PLC. * - * Author: Liam Girdwood <lg@opensource.wolfsonmicro.com> + * Author: Liam Girdwood <lrg@slimlogic.co.uk> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -73,7 +73,9 @@ struct regulator_state { * * @always_on: Set if the regulator should never be disabled. * @boot_on: Set if the regulator is enabled when the system is initially - * started. + * started. If the regulator is not enabled by the hardware or + * bootloader then it will be enabled when the constraints are + * applied. * @apply_uV: Apply the voltage constraint when initialising. * * @input_uV: Input voltage for regulator when supplied by another regulator. @@ -83,6 +85,7 @@ struct regulator_state { * @state_standby: State for regulator when system is suspended in standby * mode. * @initial_state: Suspend state to set by default. + * @initial_mode: Mode to set at startup. */ struct regulation_constraints { @@ -111,6 +114,9 @@ struct regulation_constraints { struct regulator_state state_standby; suspend_state_t initial_state; /* suspend state to set at init */ + /* mode to set on startup */ + unsigned int initial_mode; + /* constriant flags */ unsigned always_on:1; /* regulator never off when system is on */ unsigned boot_on:1; /* bootloader/firmware enabled regulator */ @@ -160,4 +166,6 @@ struct regulator_init_data { int regulator_suspend_prepare(suspend_state_t state); +void regulator_has_full_constraints(void); + #endif |