input: Re-add PC Speaker support for PPC

Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>

drivers/input/misc/Kconfig

@@ -14,7 +14,7 @@ config INPUT_MISC
 
 config INPUT_PCSPKR
 	tristate "PC Speaker support"
-	depends on (ALPHA || X86 || X86_64 || MIPS) && INPUT && INPUT_MISC
+	depends on (ALPHA || X86 || X86_64 || MIPS || PPC_PREP || PPC_CHRP || PPC_PSERIES) && INPUT && INPUT_MISC
 	help
 	  Say Y here if you want the standard PC Speaker to be used for
 	  bells and whistles.

include/asm-ppc/8253pit.h

+/*
+ * 8253/8254 Programmable Interval Timer
+ */
+
+#ifndef _8253PIT_H
+#define _8253PIT_H
+
+#define PIT_TICK_RATE 	1193182UL
+
+#endif

include/asm-ppc64/8253pit.h

+/*
+ * 8253/8254 Programmable Interval Timer
+ */
+
+#ifndef _8253PIT_H
+#define _8253PIT_H
+
+#define PIT_TICK_RATE 	1193182UL
+
+#endif