[src/trunk]: src/sys/dev/i2c Add DS1340.

[kiyohara <kiyohara%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/77ba49285093
branches:  trunk
changeset: 818243:77ba49285093
user:      kiyohara <kiyohara%NetBSD.org@localhost>
date:      Tue Oct 04 15:06:59 2016 +0000

description:
Add DS1340.

diffstat:

 sys/dev/i2c/ds1307.c    |  11 +++++++++--
 sys/dev/i2c/ds1307reg.h |   6 +++++-
 2 files changed, 14 insertions(+), 3 deletions(-)

diffs (52 lines):

diff -r 958923e5bdb5 -r 77ba49285093 sys/dev/i2c/ds1307.c
--- a/sys/dev/i2c/ds1307.c      Tue Oct 04 15:06:31 2016 +0000
+++ b/sys/dev/i2c/ds1307.c      Tue Oct 04 15:06:59 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ds1307.c,v 1.22 2016/04/05 10:53:16 bouyer Exp $       */
+/*     $NetBSD: ds1307.c,v 1.23 2016/10/04 15:06:59 kiyohara Exp $     */
 
 /*
  * Copyright (c) 2003 Wasabi Systems, Inc.
@@ -36,7 +36,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ds1307.c,v 1.22 2016/04/05 10:53:16 bouyer Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ds1307.c,v 1.23 2016/10/04 15:06:59 kiyohara Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -83,6 +83,13 @@
                .dm_rtc_size = DS1339_RTC_SIZE,
                .dm_flags = DSRTC_FLAG_BCD,
        }, {
+               .dm_model = 1340,
+               .dm_ch_reg = DSXXXX_SECONDS,
+               .dm_ch_value = DS1340_SECONDS_EOSC,
+               .dm_rtc_start = DS1340_RTC_START,
+               .dm_rtc_size = DS1340_RTC_SIZE,
+               .dm_flags = DSRTC_FLAG_BCD,
+       }, {
                .dm_model = 1672,
                .dm_rtc_start = DS1672_RTC_START,
                .dm_rtc_size = DS1672_RTC_SIZE,
diff -r 958923e5bdb5 -r 77ba49285093 sys/dev/i2c/ds1307reg.h
--- a/sys/dev/i2c/ds1307reg.h   Tue Oct 04 15:06:31 2016 +0000
+++ b/sys/dev/i2c/ds1307reg.h   Tue Oct 04 15:06:59 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ds1307reg.h,v 1.6 2016/04/05 10:53:16 bouyer Exp $     */
+/*     $NetBSD: ds1307reg.h,v 1.7 2016/10/04 15:06:59 kiyohara Exp $   */
 
 /*
  * Copyright (c) 2003 Wasabi Systems, Inc.
@@ -65,6 +65,10 @@
 #define        DS1339_NVRAM_START      0
 #define        DS1339_NVRAM_SIZE       0
 
+#define        DS1340_RTC_START        0
+#define        DS1340_RTC_SIZE         DSXXXX_RTC_SIZE
+#define        DS1340_SECONDS_EOSC             (1 << 7) /* Clock Hold */
+
 #define DS1672_CNTR1           0x00
 #define DS1672_CNTR2           0x01
 #define DS1672_CNTR3           0x02