[PATCH v3 0/2] leds: Add driver for NCP5623 3-channel I2C LED driver

From: Florian Vaussard
Date: Fri Sep 16 2016 - 07:35:27 EST


This series add a new driver for On Semiconductor NCP5623, a 3-channel I2C
LED driver. It is used in our design to drive a RGB LED.

The first patch introduces the device tree binding, while the second patch
adds the driver itself.

Best regards,

v2 -> v3:
- Rebased on latest leds/for-next
- Minor fixes to the binding documentation
- Removed ncp5623_set_pwm() by inlining it directly inside the caller
- Removed ncp5623_destroy_devices() as we are already using devm_ flavours
- Got rid of the 'active' state variable by using 'led_no' instead
- Some other cosmetic fixes
v1 -> v2:
- Adapted the DT binding (led-max-microamp for each LED node)
- Removed underscores from node names in the example
- Use brightness_set_blocking to avoid workqueue
- Introduced LED_to_CMD macro to avoid switch statement
- Various other fixes

Florian Vaussard (2):
leds: ncp5623: Add device tree binding documentation
leds: Add driver for NCP5623 3-channel I2C LED driver

.../devicetree/bindings/leds/leds-ncp5623.txt | 60 ++++++
drivers/leds/Kconfig | 11 +
drivers/leds/Makefile | 1 +
drivers/leds/leds-ncp5623.c | 234 +++++++++++++++++++++
4 files changed, 306 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/leds-ncp5623.txt
create mode 100644 drivers/leds/leds-ncp5623.c