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authorVadim Pasternak <vadimp@mellanox.com>2018-02-15 23:37:50 +0000
committerJacek Anaszewski <jacek.anaszewski@gmail.com>2018-02-19 21:09:20 +0100
commit386570d76f2f25a347a7118fa54315d56b46e7be (patch)
treefccb9f2dffbe848322bb9ff3e3a5864ea9b5e814 /drivers/leds/Kconfig
parent54b6c127240bd4b3023b6f8cbff898050356e5a1 (diff)
downloadlinux-386570d76f2f25a347a7118fa54315d56b46e7be.tar.bz2
leds: add driver for support Mellanox regmap LEDs for BMC and x86 platform
Driver obtains LED devices according to system configuration and creates devices in form: "devicename:color:function", like The full path is to be: /sys/class/leds/mlxreg\:status\:amber/brightness After timer trigger activation: echo timer > /sys/class/leds/mlxreg\:status\:amber/trigger Attributes for LED blinking will appaer in sysfs infrastructure: /sys/class/leds/mlxreg\:status\:amber/delay_off /sys/class/leds/mlxreg\:status\:amber/delay_on LED setting is controlled through the on-board programmable devices, which exports its register map. This device could be attached to any bus type, for which register mapping is supported. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Diffstat (limited to 'drivers/leds/Kconfig')
-rw-r--r--drivers/leds/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 4b95aeda2c01..2c896c0e69e1 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -694,6 +694,15 @@ config LEDS_MLXCPLD
This option enables support for the LEDs on the Mellanox
boards. Say Y to enable these.
+config LEDS_MLXREG
+ tristate "LED support for the Mellanox switches management control"
+ depends on LEDS_CLASS
+ help
+ This option enables support for the LEDs on the Mellanox Ethernet and
+ InfiniBand switches. The driver can be activated by the platform device
+ device add call. Say Y to enable these. To compile this driver as a
+ module, choose 'M' here: the module will be called leds-mlxreg.
+
config LEDS_USER
tristate "Userspace LED support"
depends on LEDS_CLASS