mtd: rawnand: stm32_fmc2: use dma_get_slave_caps to get DMA max burst

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Use dma_get_slave_caps API to get the max burst size of a DMA channel.

For MP1 SoCs, MDMA is used and the max burst size is 128.
For MP25 SoC, DMA3 is used and the max burst size is 64.

Signed-off-by: Christophe Kerello <christophe.kerello@foss.st.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20240219140505.85794-3-christophe.kerello@foss.st.com

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Christophe Kerello 2024-02-19 15:05:04 +01:00 • committed by Miquel Raynal

parent c1e04ab409

commit a9ae475cc6

1 changed files with 24 additions and 5 deletions

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drivers/mtd/nand/raw/stm32_fmc2_nand.c

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