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| author | Jun Gao <jun.gao@mediatek.com> | 2017-07-17 19:02:10 +0800 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2017-07-31 16:02:59 +0200 |
| commit | f2326401b8ff8a646092562d272ed50d9cf99c6c (patch) | |
| tree | f5bcb8c12bd397fd5dcf1d5b455c070f08a7e6fe /drivers/i2c/i2c-core-of.c | |
| parent | Linux 4.13-rc3 (diff) | |
| download | linux-f2326401b8ff8a646092562d272ed50d9cf99c6c.tar.gz linux-f2326401b8ff8a646092562d272ed50d9cf99c6c.zip | |
i2c: mediatek: send i2c master code at 400k
The speed of sending i2c master code in high-speed mode depends on
source clock, clock-div and TIMING register. The source clock and
clock-div of different SoC are not all the same. In order to send
i2c master code at 400k in high-speed mode, a appropriate value
should be set to TIMING register for a certain source clock and
clock-div.
Signed-off-by: Jun Gao <jun.gao@mediatek.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c/i2c-core-of.c')
0 files changed, 0 insertions, 0 deletions