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| author | Gao Pan <pandy.gao@nxp.com> | 2018-07-08 11:46:41 +0800 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2018-07-12 11:09:07 +0200 |
| commit | a32effd2838a62a5d1dcc01f613508f1d90b5667 (patch) | |
| tree | 538216d800839f69e7eb44f6241a4ed9df5de412 /include/linux | |
| parent | 9b2ebcc06048cf49c2f8a8d152177ed1a8363878 (diff) | |
| download | u-boot-a32effd2838a62a5d1dcc01f613508f1d90b5667.tar.gz u-boot-a32effd2838a62a5d1dcc01f613508f1d90b5667.tar.xz u-boot-a32effd2838a62a5d1dcc01f613508f1d90b5667.zip | |
imx: lpi2c: fix clock issue when NACK detected
For LPI2C IP, NACK is detected by the rising edge of the ninth clock.
In current uboot driver, once NACK is detected, it will reset and then
disable LPI2C master. As a result, we can never see the falling edge
of the ninth clock.
Signed-off-by: Gao Pan <pandy.gao@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions