ARM: dts: at91: sama5d2: Add DMA bindings for the SPI and UART flx4 functions

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Spare boards of duplicating the DMA bindings. Describe the flx4
DMA bindings in the SoC dtsi. Users that don't want to use DMA
for their flexcom functions have to overwrite the flexcom DMA
bindings in their board device tree.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20200514050301.147442-9-tudor.ambarus@microchip.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

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Tudor Ambarus 2020-05-14 05:03:12 +00:00 • committed by Alexandre Belloni

parent 4b09803327

commit ddcdaeb882

2 changed files with 20 additions and 0 deletions

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arch/arm/boot/dts/at91-sama5d27_som1_ek.dts

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18

arch/arm/boot/dts/sama5d2.dtsi

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