[MIPS] time: Add GT641xx timer0 clockevent driver
And make use of it for Cobalt. A few others such as the Malta could make
use of it as well.
Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/include/asm-mips/gt64120.h b/include/asm-mips/gt64120.h
index 4bf8e28..e64b410 100644
--- a/include/asm-mips/gt64120.h
+++ b/include/asm-mips/gt64120.h
@@ -21,6 +21,8 @@
#ifndef _ASM_GT64120_H
#define _ASM_GT64120_H
+#include <linux/clocksource.h>
+
#include <asm/addrspace.h>
#include <asm/byteorder.h>
@@ -572,4 +574,7 @@
#define GT_READ(ofs) le32_to_cpu(__GT_READ(ofs))
#define GT_WRITE(ofs, data) __GT_WRITE(ofs, cpu_to_le32(data))
+extern void gt641xx_set_base_clock(unsigned int clock);
+extern int gt641xx_timer0_state(void);
+
#endif /* _ASM_GT64120_H */