diff options
| author | Naresh Solanki <naresh.solanki@9elements.com> | 2023-12-05 16:22:04 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-12-06 13:14:54 +0000 |
| commit | 16e5ac127d8d18adf85fe5ba847d77b58d1ed418 (patch) | |
| tree | 96801e386a05ff7c824500ae7cb816d91999f9af /include/linux | |
| parent | 753e4d5c433da57da75dd4c3e1aececc8e874a62 (diff) | |
regulator: event: Add regulator netlink event support
This commit introduces netlink event support to the regulator subsystem.
Changes:
- Introduce event.c and regnl.h for netlink event handling.
- Implement reg_generate_netlink_event to broadcast regulator events.
- Update Makefile to include the new event.c file.
Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
Link: https://lore.kernel.org/r/20231205105207.1262928-1-naresh.solanki@9elements.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/regulator/consumer.h | 47 |
1 files changed, 1 insertions, 46 deletions
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index 39b666b40ea6..4660582a3302 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -33,6 +33,7 @@ #include <linux/err.h> #include <linux/suspend.h> +#include <regulator/regulator.h> struct device; struct notifier_block; @@ -85,52 +86,6 @@ struct regulator_dev; #define REGULATOR_MODE_STANDBY 0x8 /* - * Regulator notifier events. - * - * UNDER_VOLTAGE Regulator output is under voltage. - * OVER_CURRENT Regulator output current is too high. - * REGULATION_OUT Regulator output is out of regulation. - * FAIL Regulator output has failed. - * OVER_TEMP Regulator over temp. - * FORCE_DISABLE Regulator forcibly shut down by software. - * VOLTAGE_CHANGE Regulator voltage changed. - * Data passed is old voltage cast to (void *). - * DISABLE Regulator was disabled. - * PRE_VOLTAGE_CHANGE Regulator is about to have voltage changed. - * Data passed is "struct pre_voltage_change_data" - * ABORT_VOLTAGE_CHANGE Regulator voltage change failed for some reason. - * Data passed is old voltage cast to (void *). - * PRE_DISABLE Regulator is about to be disabled - * ABORT_DISABLE Regulator disable failed for some reason - * - * NOTE: These events can be OR'ed together when passed into handler. - */ - -#define REGULATOR_EVENT_UNDER_VOLTAGE 0x01 -#define REGULATOR_EVENT_OVER_CURRENT 0x02 -#define REGULATOR_EVENT_REGULATION_OUT 0x04 -#define REGULATOR_EVENT_FAIL 0x08 -#define REGULATOR_EVENT_OVER_TEMP 0x10 -#define REGULATOR_EVENT_FORCE_DISABLE 0x20 -#define REGULATOR_EVENT_VOLTAGE_CHANGE 0x40 -#define REGULATOR_EVENT_DISABLE 0x80 -#define REGULATOR_EVENT_PRE_VOLTAGE_CHANGE 0x100 -#define REGULATOR_EVENT_ABORT_VOLTAGE_CHANGE 0x200 -#define REGULATOR_EVENT_PRE_DISABLE 0x400 -#define REGULATOR_EVENT_ABORT_DISABLE 0x800 -#define REGULATOR_EVENT_ENABLE 0x1000 -/* - * Following notifications should be emitted only if detected condition - * is such that the HW is likely to still be working but consumers should - * take a recovery action to prevent problems esacalating into errors. - */ -#define REGULATOR_EVENT_UNDER_VOLTAGE_WARN 0x2000 -#define REGULATOR_EVENT_OVER_CURRENT_WARN 0x4000 -#define REGULATOR_EVENT_OVER_VOLTAGE_WARN 0x8000 -#define REGULATOR_EVENT_OVER_TEMP_WARN 0x10000 -#define REGULATOR_EVENT_WARN_MASK 0x1E000 - -/* * Regulator errors that can be queried using regulator_get_error_flags * * UNDER_VOLTAGE Regulator output is under voltage. |