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| author | Ed Wildgoose <git@wildgooses.com> | 2011-09-20 14:00:12 -0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2011-09-21 11:19:42 +0200 |
| commit | d4f3e350172a1dc769ed5e7f5bd540feb0c475d8 (patch) | |
| tree | ddf2c6a7b32b9c91e003f7f60260ddf985e91b16 /drivers/leds/Kconfig | |
| parent | 9d037a777695993ec7437e5f451647dea7919d4c (diff) | |
| download | linux-d4f3e350172a1dc769ed5e7f5bd540feb0c475d8.tar.gz linux-d4f3e350172a1dc769ed5e7f5bd540feb0c475d8.tar.xz linux-d4f3e350172a1dc769ed5e7f5bd540feb0c475d8.zip | |
x86: geode: New PCEngines Alix system driver
This new driver replaces the old PCEngines Alix 2/3 LED driver with a
new driver that controls the LEDs through the leds-gpio driver. The
old driver accessed GPIOs directly, which created a conflict and
prevented also loading the cs5535-gpio driver to read other GPIOs on
the Alix board. With this new driver, we hook into leds-gpio which in
turn uses GPIO to control the LEDs and therefore it's possible to
control both the LEDs and access onboard GPIOs
Driver is moved to platform/geode as requested by Grant and any other
geode initialisation modules should move here also
This driver is inspired by leds-net5501.c by Alessandro Zummo.
Ideally, leds-net5501.c should also be moved to platform/geode.
Additionally the driver relies on parts of the patch: 7f131cf3ed ("leds:
leds-alix2c - take port address from MSR) by Daniel Mack to perform
detection of the Alix board.
[akpm@linux-foundation.org: include module.h]
Signed-off-by: Ed Wildgoose <kernel@wildgooses.com>
Cc: git@wildgooses.com
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Daniel Mack <daniel@caiaq.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Reviewed-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/leds/Kconfig')
| -rw-r--r-- | drivers/leds/Kconfig | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index b591e726a6fa..8974d274334f 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -113,14 +113,6 @@ config LEDS_WRAP help This option enables support for the PCEngines WRAP programmable LEDs. -config LEDS_ALIX2 - tristate "LED Support for ALIX.2 and ALIX.3 series" - depends on LEDS_CLASS - depends on X86 && !GPIO_CS5535 && !CS5535_GPIO - help - This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs. - You have to set leds-alix2.force=1 for boards with Award BIOS. - config LEDS_COBALT_QUBE tristate "LED Support for the Cobalt Qube series front LED" depends on LEDS_CLASS |