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* [PATCH 0/2] add support for pca955x i2c led drivers
@ 2018-09-05  6:20 Oleg.Karfich
  2018-09-05  6:20 ` [PATCH 2/2] led: use max led value in case of led trigger Oleg.Karfich
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Oleg.Karfich @ 2018-09-05  6:20 UTC (permalink / raw)
  To: barebox; +Cc: Oleg.Karfich

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

 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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^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2018-09-07  6:22 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-09-05  6:20 [PATCH 0/2] add support for pca955x i2c led drivers Oleg.Karfich
2018-09-05  6:20 ` [PATCH 2/2] led: use max led value in case of led trigger Oleg.Karfich
2018-09-05  6:20 ` [PATCH 1/2] led: add pca955x led support Oleg.Karfich
2018-09-07  6:21 ` [PATCH 0/2] add support for pca955x i2c led drivers Sascha Hauer

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