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[RFC,0/9] spi: spi-imx: cleanups and performance improvements

Message ID 20220502165210.1956397-1-mkl@pengutronix.de (mailing list archive)
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Series spi: spi-imx: cleanups and performance improvements | expand

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Marc Kleine-Budde May 2, 2022, 4:52 p.m. UTC
Hello,

(re-post with fixed address for linux-spi - sorry)

this patch series first cleans up several sparse and checkpatch
warnings, then finished master -< controller conversion. Then PIO
based polling support is added. It's activated by default for
transfers smaller than 30 µs (like in the raspi SPI drivers). The last
patch optimized setup of the MX51_ECSPI_CONFIG register.

regards,
Marc