diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-class-regulator')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-regulator | 117 |
1 files changed, 99 insertions, 18 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-regulator b/Documentation/ABI/testing/sysfs-class-regulator index bc578bc60628..475b9a372657 100644 --- a/Documentation/ABI/testing/sysfs-class-regulator +++ b/Documentation/ABI/testing/sysfs-class-regulator @@ -35,13 +35,13 @@ Description: This will be one of the following strings: - off - on - error - fast - normal - idle - standby + - off + - on + - error + - fast + - normal + - idle + - standby "off" means the regulator is not supplying power to the system. @@ -74,9 +74,9 @@ Description: This will be one of the following strings: - 'voltage' - 'current' - 'unknown' + - 'voltage' + - 'current' + - 'unknown' 'voltage' means the regulator output voltage can be controlled by software. @@ -129,11 +129,11 @@ Description: The opmode value can be one of the following strings: - 'fast' - 'normal' - 'idle' - 'standby' - 'unknown' + - 'fast' + - 'normal' + - 'idle' + - 'standby' + - 'unknown' The modes are described in include/linux/regulator/consumer.h @@ -360,9 +360,9 @@ Description: This will be one of the following strings: - 'enabled' - 'disabled' - 'unknown' + - 'enabled' + - 'disabled' + - 'unknown' 'enabled' means the regulator is in bypass mode. @@ -370,3 +370,84 @@ Description: 'unknown' means software cannot determine the state, or the reported state is invalid. + +What: /sys/class/regulator/.../under_voltage +Date: April 2022 +KernelVersion: 5.18 +Contact: Zev Weiss <zev@bewilderbeest.net> +Description: + Some regulator directories will contain a field called + under_voltage. This indicates if the device reports an + under-voltage fault (1) or not (0). + +What: /sys/class/regulator/.../over_current +Date: April 2022 +KernelVersion: 5.18 +Contact: Zev Weiss <zev@bewilderbeest.net> +Description: + Some regulator directories will contain a field called + over_current. This indicates if the device reports an + over-current fault (1) or not (0). + +What: /sys/class/regulator/.../regulation_out +Date: April 2022 +KernelVersion: 5.18 +Contact: Zev Weiss <zev@bewilderbeest.net> +Description: + Some regulator directories will contain a field called + regulation_out. This indicates if the device reports an + out-of-regulation fault (1) or not (0). + +What: /sys/class/regulator/.../fail +Date: April 2022 +KernelVersion: 5.18 +Contact: Zev Weiss <zev@bewilderbeest.net> +Description: + Some regulator directories will contain a field called + fail. This indicates if the device reports an output failure + (1) or not (0). + +What: /sys/class/regulator/.../over_temp +Date: April 2022 +KernelVersion: 5.18 +Contact: Zev Weiss <zev@bewilderbeest.net> +Description: + Some regulator directories will contain a field called + over_temp. This indicates if the device reports an + over-temperature fault (1) or not (0). + +What: /sys/class/regulator/.../under_voltage_warn +Date: April 2022 +KernelVersion: 5.18 +Contact: Zev Weiss <zev@bewilderbeest.net> +Description: + Some regulator directories will contain a field called + under_voltage_warn. This indicates if the device reports an + under-voltage warning (1) or not (0). + +What: /sys/class/regulator/.../over_current_warn +Date: April 2022 +KernelVersion: 5.18 +Contact: Zev Weiss <zev@bewilderbeest.net> +Description: + Some regulator directories will contain a field called + over_current_warn. This indicates if the device reports an + over-current warning (1) or not (0). + +What: /sys/class/regulator/.../over_voltage_warn +Date: April 2022 +KernelVersion: 5.18 +Contact: Zev Weiss <zev@bewilderbeest.net> +Description: + Some regulator directories will contain a field called + over_voltage_warn. This indicates if the device reports an + over-voltage warning (1) or not (0). + +What: /sys/class/regulator/.../over_temp_warn +Date: April 2022 +KernelVersion: 5.18 +Contact: Zev Weiss <zev@bewilderbeest.net> +Description: + Some regulator directories will contain a field called + over_temp_warn. This indicates if the device reports an + over-temperature warning (1) or not (0). |