dt-bindings: pwm: Convert NXP PCA9685 PWM controller to DT schema

Convert the NXP PCA9685 PWM controller binding to DT schema format.

Changes from the text binding:

Document the 'reg' property and make it required. It was missing
from the text binding, although the example used it and the device
cannot work without the I2C address.

Rename the example node to the generic 'pwm', as required by
pwm.yaml.

Describe both cells of the PWM specifier, and state that 'invert'
and 'open-drain' apply to all outputs, as per the datasheet (INVRT
and OUTDRV bits in MODE2).

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Jeremy Dean Clifton <deaner92@yahoo.com>
Link: https://patch.msgid.link/20261022000029.125691-1-deaner92@yahoo.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>

0 files changed, 0 insertions, 0 deletions