| commit | a32effd2838a62a5d1dcc01f613508f1d90b5667 | [log] [tgz] |
|---|---|---|
| author | Gao Pan <pandy.gao@nxp.com> | Sun Jul 08 11:46:41 2018 +0800 |
| committer | Heiko Schocher <hs@denx.de> | Thu Jul 12 11:09:07 2018 +0200 |
| tree | 538216d800839f69e7eb44f6241a4ed9df5de412 | |
| parent | 9b2ebcc06048cf49c2f8a8d152177ed1a8363878 [diff] |
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>