Marek Vasut 19e221bed2
i2c: mxs: Fix PIO mode on i.MX23 ...
The i.MX23 I2C controller is also capable of PIO, but needs a little harder
push to behave. The controller needs to be reset after every PIO/DMA operation
for some reason, otherwise in rare cases, the controller can hang or emit
bytes onto the bus.
Signed-off-by: Marek Vasut <marex@denx.de >
Signed-off-by: Wolfram Sang <wsa@the-dreams.de >
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