MIPS: Loongson: Change naming methods

To make source code of loongson sharable to the machines(such as gdium)
made by the other companies, we rename arch/mips/lemote to
arch/mips/loongson, asm/mach-lemote to asm/mach-loongson, and rename lm2e
to the name of the machine: fuloong-2e. accordingly, FULONG are renamed to
FULOONG2E to make it distinguishable to the future FULOONG2F.  and also,
some other relative tuning is needed.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 36 insertions, 0 deletions

diff --git a/arch/mips/include/asm/mach-loongson/mc146818rtc.h b/arch/mips/include/asm/mach-loongson/mc146818rtc.h
new file mode 100644
index 000000000000..ed7fe978335a
--- /dev/null
+++ b/arch/mips/include/asm/mach-loongson/mc146818rtc.h
@@ -0,0 +1,36 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1998, 2001, 03, 07 by Ralf Baechle (ralf@linux-mips.org)
+ *
+ * RTC routines for PC style attached Dallas chip.
+ */
+#ifndef __ASM_MACH_LOONGSON_MC146818RTC_H
+#define __ASM_MACH_LOONGSON_MC146818RTC_H
+
+#include <linux/io.h>
+
+#define RTC_PORT(x)	(0x70 + (x))
+#define RTC_IRQ		8
+
+static inline unsigned char CMOS_READ(unsigned long addr)
+{
+	outb_p(addr, RTC_PORT(0));
+	return inb_p(RTC_PORT(1));
+}
+
+static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
+{
+	outb_p(addr, RTC_PORT(0));
+	outb_p(data, RTC_PORT(1));
+}
+
+#define RTC_ALWAYS_BCD	0
+
+#ifndef mc146818_decode_year
+#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
+#endif
+
+#endif /* __ASM_MACH_LOONGSON_MC146818RTC_H */