Hi Cedric, Thanks for the updated set. Applied. Best regards, Jacek Anaszewski On 08/08/2017 03:42 PM, Cédric Le Goater wrote: > Hello ! > > The PCA955x family of chips are I2C LED blinkers whose pins not used > to control LEDs can be used as general purpose I/Os (GPIOs). > > The following adds support for device tree and Open Firmware to be > able do define different operation modes for each pin. See bindings > documentation for more details. The pca955x driver is then extended > with a gpio_chip when pins are operating in GPIO mode. > > The driver follows the scheme of the leds-pca9532 driver which behaves > quite similarly. > > Thanks, > > C. > > Changes since v2: > > - removed 'if (pdata)' tests > > Changes since v1: > > - split the patchset in two : DT support and GPIO support > - introduced the use of devm_led_classdev_register() > - replaced the 'compatible' property with 'type' > - removed the 'gpio-base' property > > Cédric Le Goater (4): > leds: pca955x: add device tree support > leds: pca955x: use devm_led_classdev_register > leds: pca955x: add GPIO support > dt-bindings leds: add pca955x > > .../devicetree/bindings/leds/leds-pca955x.txt | 88 +++++++ > drivers/leds/Kconfig | 11 + > drivers/leds/leds-pca955x.c | 254 +++++++++++++++++---- > include/dt-bindings/leds/leds-pca955x.h | 16 ++ > 4 files changed, 323 insertions(+), 46 deletions(-) > create mode 100644 Documentation/devicetree/bindings/leds/leds-pca955x.txt > create mode 100644 include/dt-bindings/leds/leds-pca955x.h >
