[PATCH v5 0/6] media: lm3560: convert to use OF bindings

Svyatoslav Ryhel
2026-05-03T16:44:57Z

Add missing HWEN input pin and IN supply. Fix v4l2 subdev registration.
Remove platform data and switch to OF device tree bindings.

---
Changes in v5:
- schema adjusted to take into account lm3559
- device_for_each_child_node > for_each_available_child_of_node
- lm3559 and lm3560 configuration was diverged with data match
- removed redundant header

Changes in v4:
- fixed current being off by 10 in schema
- label property from schema replaced with modern equivalents
- lm3560_init_device moved before subdev registration
- v4l2_device_unregister_subdev > v4l2_async_unregister_subdev
- added subdevice cleanup if second led registration fails
- added check if "reg" property exists for LED nodes
- added missing fwnode_handle_put if device loop fails
- added bitmap to monitor configured LED id
- added pm_ptr() macro for PM operations pointer

Changes in v3:
- added note regarding lm3559 in the schema commit
- lm3560 power on/off functions converted to be part of PM,
dropped redundant wrappers

Changes in v2:
- vendor properties swapped with generic LED properties
- added mutex lock usage optimization
- power supply and enable gpio commits squashed into PM
configuration since they are both required in making
proper on/off sequence.
---

Svyatoslav Ryhel (6):
dt-bindings: leds: Document TI LM3560 Synchronous Boost Flash Driver
media: i2c: lm3560: Fix v4l2 subdev registration
media: i2c: lm3560: Optimize mutex lock usage
media: i2c: lm3560: Convert to use OF bindings
media: i2c: lm3560: Add support for PM features
media: i2c: lm3560: Add proper support for LM3559

.../devicetree/bindings/leds/ti,lm3560.yaml | 163 ++++++++
drivers/media/i2c/lm3560.c | 385 +++++++++++++++---
include/media/i2c/lm3560.h | 84 ----
3 files changed, 481 insertions(+), 151 deletions(-)
create mode 100644 Documentation/devicetree/bindings/leds/ti,lm3560.yaml
delete mode 100644 include/media/i2c/lm3560.h

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2.51.0