leds: Add new driver for the LEDs on the Freecom FSG-3

The LEDs on the Freecom FSG-3 are connected to an external
memory-mapped latch on the ixp4xx expansion bus, and therefore cannot
be supported by any of the existing LEDs drivers.

Signed-off-by: Rod Whitby <rod@whitby.id.au>
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 4f56248fed4e..2d5ea8a05338 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -65,6 +65,12 @@ config LEDS_NET48XX
           This option enables support for the Soekris net4801 and net4826 error
           LED.
 
+config LEDS_FSG
+        tristate "LED Support for the Freecom FSG-3"
+        depends on LEDS_CLASS && MACH_FSG
+        help
+          This option enables support for the LEDs on the Freecom FSG-3.
+
 config LEDS_WRAP
         tristate "LED Support for the WRAP series LEDs"
         depends on LEDS_CLASS && SCx200_GPIO