Update Cobalt Qube series front LED support.
Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Acked-by: NRalf Baechle <ralf@linux-mips.org>
Signed-off-by: NRichard Purdie <rpurdie@rpsys.net>

The leds-cobalt driver only supports the Coable Qube series
(not included in Cobalt Raq series).
Rename the driver and update Kconfig/Makefile.
Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Acked-by: NFlorian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: NRichard Purdie <rpurdie@rpsys.net>

Add support for Cobalt Server front LED (MIPS)
Signed-off-by: NFlorian Fainell <florian.fainelli@int-evry.fr>
Signed-off-by: NRichard Purdie <rpurdie@rpsys.net>