Hei hei,
for leds-gpio you can use the properties 'function' and 'color' in the
devicetree node and omit 'label', the label is constructed
automatically. This is a common feature supposed to be working for all
LED drivers. However it did not yet work for the 'leds-pwm' driver.
This series fixes the driver and takes the opportunity to update the
dt-bindings accordingly.
v1: based on v5.9-rc2, backport on v5.4.59 tested and working
v2: based on v5.9-rc3, added the dt-bindings update patch
Greets
Alex
Alexander Dahl (2):
leds: pwm: Allow automatic labels for DT based devices
dt-bindings: leds: Convert pwm to yaml
.../devicetree/bindings/leds/leds-pwm.txt | 50 -----------
.../devicetree/bindings/leds/leds-pwm.yaml | 85 +++++++++++++++++++
drivers/leds/leds-pwm.c | 9 +-
3 files changed, 93 insertions(+), 51 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/leds/leds-pwm.txt
create mode 100644 Documentation/devicetree/bindings/leds/leds-pwm.yaml