tree 1e9f4dc40afbfc1c8de635d1b80137c70b60dc6f
parent 6a130448498c151d31f1fb6f3003f5cf37b829e0
author Clark Wang <xiaoning.wang@nxp.com> 1546847263 +0000
committer Mark Brown <broonie@kernel.org> 1546874293 +0000
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spi: lpspi: Fix CLK pin becomes low before one transfer

Remove Reset operation in fsl_lpspi_config(). This RST may cause both CLK
and CS pins go from high to low level under cs-gpio mode.
Add fsl_lpspi_reset() function after one message transfer to clear all
flags in use.

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>