clocksource/drivers/gemini: Rename Gemini timer to Faraday

After some research it turns out that the "Gemini" timer is
actually a generic IP block from Faraday Technology named
FTTMR010, so as to not make things too confusing we need to
rename the driver and its symbols to make sense.

The implementation remains the same in this patch but we fix
the copy-paste error in the timer name "nomadik_mtu" as we're
at it.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 483f3b1..7ca2c24 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -67,15 +67,16 @@
 	select DW_APB_TIMER
 	select CLKSRC_OF
 
-config GEMINI_TIMER
-	bool "Cortina Gemini timer driver" if COMPILE_TEST
+config FTTMR010_TIMER
+	bool "Faraday Technology timer driver" if COMPILE_TEST
 	depends on GENERIC_CLOCKEVENTS
 	depends on HAS_IOMEM
 	select CLKSRC_MMIO
 	select CLKSRC_OF
 	select MFD_SYSCON
 	help
-	  Enables support for the Gemini timer
+	  Enables support for the Faraday Technology timer block
+	  FTTMR010.
 
 config ROCKCHIP_TIMER
 	bool "Rockchip timer driver" if COMPILE_TEST