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| author | Michael Hennerich <michael.hennerich@analog.com> | 2009-05-18 08:14:41 -0400 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-06-13 10:39:25 +0100 |
| commit | 9528d1c7a541b481a0e80301dc8d545848104023 (patch) | |
| tree | d42eedf34ee8d79d4fe4acf3a48c260748443b34 /drivers/i2c/busses/Kconfig | |
| parent | f3ad116588151b3371ae4e092290e4f48e62b8bb (diff) | |
| download | blackbird-op-linux-9528d1c7a541b481a0e80301dc8d545848104023.tar.gz blackbird-op-linux-9528d1c7a541b481a0e80301dc8d545848104023.zip | |
i2c: Blackfin TWI: make sure we don't end up with a CLKDIV=0
Make sure we don't end up with an invalid CLKDIV=0 in case someone
specifies 20kHz SCL or less (5 * 1024 / 20 = 0x100).
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
[ben-linux@fluff.org: shortened subject line]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'drivers/i2c/busses/Kconfig')
| -rw-r--r-- | drivers/i2c/busses/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index f1c6ca7e2852..c8460fa9cfac 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -298,7 +298,7 @@ config I2C_BLACKFIN_TWI config I2C_BLACKFIN_TWI_CLK_KHZ int "Blackfin TWI I2C clock (kHz)" depends on I2C_BLACKFIN_TWI - range 10 400 + range 21 400 default 50 help The unit of the TWI clock is kHz. |
