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| author | Peter Griffin <peter.griffin@linaro.org> | 2016-05-11 18:21:59 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2016-05-13 12:40:15 +0200 |
| commit | 40027b2fffc2dcef20080847b0913d210ef3ced0 (patch) | |
| tree | 42b1372c3379cd0ad2cb1052ef25e024f68d4db7 /arch/mips/lantiq/xway | |
| parent | i2c: only check scl functions when using generic recovery (diff) | |
| download | linux-40027b2fffc2dcef20080847b0913d210ef3ced0.tar.xz linux-40027b2fffc2dcef20080847b0913d210ef3ced0.zip | |
i2c: st: Implement bus clear
>From I2C specifications:
http://www.nxp.com/documents/user_manual/UM10204.pdf
Chapter 3.1.16, when the i2c device held the SDA line low, the master
should send 9 clocks pulses to try to recover.
Signed-off-by: Frederic Pillon <frederic.pillon@st.com>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'arch/mips/lantiq/xway')
0 files changed, 0 insertions, 0 deletions