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authorAlessandro Zummo <a.zummo@towertech.it>2006-03-27 01:16:47 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-27 08:44:52 -0800
commit1d98af87270cc08bb8251e004b9dc63cc838f24b (patch)
tree05098581730851d32b59fed728a7c86e8193677b /include/linux
parente842f1c8ff8a88f290e26d1139e89aad02c4e0c3 (diff)
[PATCH] RTC subsystem: M48T86 driver
Add a driver for the ST M48T86 / Dallas DS12887 RTC. This is a platform driver. The platform device must provide I/O routines to access the RTC. Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/m48t86.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/m48t86.h b/include/linux/m48t86.h
new file mode 100644
index 00000000000..9065199319d
--- /dev/null
+++ b/include/linux/m48t86.h
@@ -0,0 +1,16 @@
+/*
+ * ST M48T86 / Dallas DS12887 RTC driver
+ * Copyright (c) 2006 Tower Technologies
+ *
+ * Author: Alessandro Zummo <a.zummo@towertech.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+struct m48t86_ops
+{
+ void (*writeb)(unsigned char value, unsigned long addr);
+ unsigned char (*readb)(unsigned long addr);
+};