drivers: spi: esp32: DMA operations via GDMA driver #92796
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July 23, 2025 15:37
Perform DMA operations using GDMA driver instead of relying on HAL functions. Prevents eventual conflicts between SPI and GDMA drivers when other peripherals also use DMA. Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
Remove unused DMA clock property from device tree. Clock will be managed by DMA driver for devices with GDMA peripheral. Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
Update DTS settings to add DMA configuration to devices which support GDMA peripheral, in order to perform operations via DMA driver instead of HAL functions. Signed-off-by: Raffael Rostagno <raffael.rostagno@espressif.com>
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Perform DMA operations using GDMA driver instead of relying on
HAL functions. Prevents eventual conflicts between SPI and GDMA
drivers when other peripherals also use DMA.