linux/drivers/leds/flash
Matthias Fend d43f1d7929 leds: tps6131x: Increase overvoltage protection threshold to 6V
Currently, there may be cases where the overvoltage detection is triggered
even with a valid and generally functioning hardware setup. This occurs,
for example, when the input voltage exceeds the currently used overvoltage
threshold of 4.65V (typical). Since input voltages up to 5V are supported,
the threshold should be adjusted accordingly.

While the target output voltage setting has no effect on the LED operation
used here, it indirectly selects the threshold for overvoltage detection.
Set this to a value of 4.95V to select a threshold of 6V (typical).

Signed-off-by: Matthias Fend <matthias.fend@emfend.at>
Link: https://patch.msgid.link/20260527-leds-tps6131x-ovp-v1-1-1ac70d03c9eb@emfend.at
Signed-off-by: Lee Jones <lee@kernel.org>
2026-06-17 11:30:17 +01:00
..
Kconfig leds: flash: Add support for Samsung S2M series PMIC flash LED device 2026-06-17 11:29:12 +01:00
leds-aat1290.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-as3645a.c leds: Use named initializers for arrays of i2c_device_data 2026-06-17 11:29:48 +01:00
leds-ktd2692.c leds: ktd2692: Make ktd2692_timing variable static 2026-03-10 09:22:58 +00:00
leds-lm3601x.c leds: Use named initializers for arrays of i2c_device_data 2026-06-17 11:29:48 +01:00
leds-max77693.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-mt6360.c leds: Switch back to struct platform_driver::remove() 2024-10-15 09:58:10 +01:00
leds-mt6370-flash.c leds: flash: mt6370: Switch to device_for_each_child_node_scoped() 2024-10-09 15:16:23 +01:00
leds-qcom-flash.c leds: flash: leds-qcom-flash: Add a separate register map for PMI8998 2025-08-18 09:49:12 +01:00
leds-rt4505.c leds: flash: Use fwnode_get_next_child_node() instead 2025-10-21 10:46:22 +01:00
leds-rt8515.c leds: flash: Use fwnode_get_next_child_node() instead 2025-10-21 10:46:22 +01:00
leds-s2m-flash.c leds: flash: Add support for Samsung S2M series PMIC flash LED device 2026-06-17 11:29:12 +01:00
leds-sgm3140.c leds: flash: Use fwnode_get_next_child_node() instead 2025-10-21 10:46:22 +01:00
leds-sy7802.c leds: sy7802: Add support for Silergy SY7802 flash LED controller 2024-06-26 17:04:39 +01:00
leds-tps6131x.c leds: tps6131x: Increase overvoltage protection threshold to 6V 2026-06-17 11:30:17 +01:00
Makefile leds: flash: Add support for Samsung S2M series PMIC flash LED device 2026-06-17 11:29:12 +01:00