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spi: dt-bindings: nxp,lpc3220-spi: Add DMA specific properties
authorVladimir Zapolskiy <vz@mleia.com>
Fri, 9 Jan 2026 07:50:32 +0000 (09:50 +0200)
committerMark Brown <broonie@kernel.org>
Mon, 12 Jan 2026 11:20:58 +0000 (11:20 +0000)
commit8672e4b51adfc57150f3862b1665faff0acf1bad
tree64325aeebe78a8dbfae142fe99ee7f38de92483atree
parentb6376dbed8e173f9571583b5d358b08ff394e864commit | diff
spi: dt-bindings: nxp,lpc3220-spi: Add DMA specific properties

NXP LPC32xx SPI controllers supports DMA operations over rx-tx channel,
which is muxed with SSP SPI controller DMA.

For additional reference see Table 69 in NXP LPC32xx User Manual.

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://patch.msgid.link/20260109075032.3287109-1-vz@mleia.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Documentation/devicetree/bindings/spi/nxp,lpc3220-spi.yaml diff | blob | blame | history
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