[POWERPC] linkstation updates

1. Fix RTC type - it is a rs5c372a, not rs5c372b
2. Configure both UART interrupts edge-triggered
3. Add a license header to ls_uart.c
4. Check for running on linkstation in a late_initcall() function. Needed
   for multiplatform builds, even though linkstation doesn't support them
   yet
5. Remove unneeded #include from linkstation.c

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/boot/dts/kuroboxHD.dts b/arch/powerpc/boot/dts/kuroboxHD.dts
index b0eeff036de3..a7b3714bc029 100644
--- a/arch/powerpc/boot/dts/kuroboxHD.dts
+++ b/arch/powerpc/boot/dts/kuroboxHD.dts
@@ -69,7 +69,7 @@ XXXX add flash parts, rtc, ??
 
                         rtc@32 {
                                 device_type = "rtc";
-                                compatible = "ricoh,rs5c372b";
+                                compatible = "ricoh,rs5c372a";
                                 reg = <32>;
                         };
                 };
@@ -80,7 +80,7 @@ XXXX add flash parts, rtc, ??
                         reg = <80004500 8>;
                         clock-frequency = <5d08d88>;
                         current-speed = <2580>;
-                        interrupts = <9 2>;
+                        interrupts = <9 0>;
                         interrupt-parent = <&mpic>;
                 };