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author | ian <ian@FreeBSD.org> | 2016-02-12 16:59:42 +0000 |
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committer | ian <ian@FreeBSD.org> | 2016-02-12 16:59:42 +0000 |
commit | 8407e108dbc4a124838d7a4ebc7a8701eaa2b29f (patch) | |
tree | 2b5152eb1a11503e2b50eec4a4c3e3f4eec584d3 /share/man | |
parent | 7fd7c903a3d1ecd7ffb1d539dc423563195b0cbf (diff) | |
download | FreeBSD-src-8407e108dbc4a124838d7a4ebc7a8701eaa2b29f.zip FreeBSD-src-8407e108dbc4a124838d7a4ebc7a8701eaa2b29f.tar.gz |
Clarify the difference between 7- and 8-bit i2c addresses, used in FDT
versus hints-based configuration, respectively.
Reported by: Jukka Ukkonen <jau789@gmail.com>
Diffstat (limited to 'share/man')
-rw-r--r-- | share/man/man4/ds3231.4 | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/share/man/man4/ds3231.4 b/share/man/man4/ds3231.4 index 348860a..17ef67f 100644 --- a/share/man/man4/ds3231.4 +++ b/share/man/man4/ds3231.4 @@ -110,8 +110,11 @@ that the .Nm is connected to. .It Va hint.ds3231.%d.addr -The i2c address of +The 8-bit i2c address of .Nm . +The default 8-bit address for +.Nm +is 0xd0. .El .Pp On a @@ -121,11 +124,11 @@ based system the following properties must be set: .It Va compatible Must always be set to "maxim,ds3231". .It Va reg -The i2c address of +The 7-bit i2c address of .Nm . -The default address for +The default 7-bit address for .Nm -is 0xd0. +is 0x68. .El .Sh SEE ALSO .Xr fdt 4 , |