Commit Graph

5 Commits

Author SHA1 Message Date
Jacek Anaszewski a50ff28348 leds: lm3692x: Use generic support for composing LED names
Switch to using generic LED support for composing LED class
device name.

At this occassion remove initialization of struct led_classdev's
dev->of_node property in the driver, since now it will be taken from
fwnode assigned to struct led_init_data and passed to the new
devm_led_classdev_register_ext() API.

Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Tested-by: Dan Murphy <dmurphy@ti.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
2019-07-25 20:07:56 +02:00
Dan Murphy 07abd4325e leds: lm3692x: Support LED sync configuration
The LM36922 has one output but can sync current to 2 LED
strings. The user may only use one sync so the other
syncs need to be disabled.

The LM36923 has 3 LED syncs.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2018-07-03 22:27:12 +02:00
Dan Murphy 9a5c1c64ac leds: lm3692x: Change DT calls to fwnode calls
Update the code to use the fwnode calls as opposed
to ARM DT node api's.

This allows the device to be used with either DT
configurations or ACPI definitions.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2018-07-03 22:26:51 +02:00
Dan Murphy 43d20ff363 leds: lm3692x: Update license header to SPDX
Update the license header to the current
SPDX licensing format.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2018-07-03 22:26:47 +02:00
Dan Murphy 9699cb6bbe leds: lm3692x: Introduce LM3692x dual string driver
Introducing the LM3692x Dual-String white LED driver.

Data sheet is located
http://www.ti.com/lit/ds/snvsa29/snvsa29.pdf

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
2018-01-08 21:28:11 +01:00