[U-Boot] [PATCH 24/41] imx: lpi2c: fix clock issue when NACK detected

[Heiko Schocher]

Hello Peng,

Am 28.05.2018 um 14:25 schrieb Peng Fan:
> From: Gao Pan <pandy.gao at nxp.com>
> 
> 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 at nxp.com>
> Signed-off-by: Peng Fan <peng.fan at nxp.com>
> Cc: Heiko Schocher <hs at denx.de>
> ---
>   drivers/i2c/imx_lpi2c.c | 14 ++++++++++----
>   1 file changed, 10 insertions(+), 4 deletions(-)

Thanks!

Reviewed-by: Heiko Schocher <hs at denx.de>

bye,
Heiko
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