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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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.. | ||
algos | ||
busses | ||
muxes | ||
i2c-boardinfo.c | ||
i2c-core.c | ||
i2c-core.h | ||
i2c-dev.c | ||
i2c-mux.c | ||
i2c-smbus.c | ||
i2c-stub.c | ||
Kconfig | ||
Makefile |