arm64/imx9: Add LPSPI driver #12164
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arm64/imx9: Add LPSPI driver #12164
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acassis
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Apr 17, 2024
arch/arm64/src/imx9/imx9_lpspi.c
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| /* Invoke SPI DMA */ | ||
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| imx9_lpspi_modifyreg32(priv, IMX9_LPSPI_DER_OFFSET, | ||
| 0, LPSPI_DER_TDDE | LPSPI_DER_RDDE); |
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Suggested change
| 0, LPSPI_DER_TDDE | LPSPI_DER_RDDE); | |
| 0, LPSPI_DER_TDDE | LPSPI_DER_RDDE); |
arch/arm64/src/imx9/imx9_lpspi.c
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| /* Enable SPI again */ | ||
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| imx9_lpspi_modifyreg32(priv, IMX9_LPSPI_CR_OFFSET, 0, LPSPI_CR_MEN); /* SPI alkaa lukeen fifoon tässä ? */ |
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Add driver for LPSPI Co-authored-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
acassis
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Summary
Add driver for LPSPI
Impact
Add new driver
Testing
imx93-evk