[PATCH 0/2] add support for pca955x i2c led drivers

Sascha Hauer s.hauer at pengutronix.de
Thu Sep 6 23:21:48 PDT 2018


On Wed, Sep 05, 2018 at 06:20:38AM +0000, Oleg.Karfich at wago.com wrote:
> Hi,
> 
> this series adds support for the pca955x i2c-bus led drivers. The driver is
> ported from the linux kernel and is reduced for locking and gpio support (could
> not be tested by us, so we leave it out). Documentation is already there [1].
> 
> We tested this driver on our board with the led driver in [2].
> 
> [1] dts/Bindings/leds/leds-pca955x.txt
> [2] https://www.nxp.com/docs/en/data-sheet/PCA9552.pdf
> 
> Oleg Karfich (2):
>   led: add pca955x led support
>   led: use max led value in case of led trigger

Applied, thanks

Sascha

> 
>  drivers/led/Kconfig       |   9 +
>  drivers/led/Makefile      |   1 +
>  drivers/led/core.c        |   4 +-
>  drivers/led/led-pca955x.c | 421 ++++++++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 434 insertions(+), 1 deletion(-)
>  create mode 100644 drivers/led/led-pca955x.c
> 
> -- 
> 2.7.4
> 
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