On Fri, Oct 09, 2020 at 01:03:20PM +0200, Christian Eggers wrote: > If arbitration is lost, the master automatically changes to slave mode. > I2SR_IBB may or may not be reset by hardware. Raising a STOP condition > by resetting I2CR_MSTA has no effect and will not clear I2SR_IBB. > > So calling i2c_imx_bus_busy() is not required and would busy-wait until > timeout. > > Signed-off-by: Christian Eggers <[email protected]> > Tested (not extensively) on Vybrid VF500 (Toradex VF50): > Tested-by: Krzysztof Kozlowski <[email protected]> > Acked-by: Oleksij Rempel <[email protected]> > Cc: [email protected] # Requires trivial backporting, simple remove > # the 3rd argument from the calls to > # i2c_imx_bus_busy().
Applied to for-next, thanks!
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