linux-toradex.git/include/linux/dma/qcom-gpi-dma.h, branch v5.12-rc6 Linux kernel for Apalis and Colibri modules dmaengine: qcom: Add GPI dma driver 2020-11-24T16:12:07+00:00 Vinod Koul vkoul@kernel.org 2020-11-09T08:54:50+00:00 5d0c3533a19f48e5e7e73806a3e4b29cd4364130 This controller provides DMAengine capabilities for a variety of peripheral buses such as I2C, UART, and SPI. By using GPI dmaengine driver, bus drivers can use a standardize interface that is protocol independent to transfer data between memory and peripheral. Link: https://lore.kernel.org/r/20201109085450.24843-4-vkoul@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org> 
This controller provides DMAengine capabilities for a variety of peripheral
buses such as I2C, UART, and SPI. By using GPI dmaengine driver, bus
drivers can use a standardize interface that is protocol independent to
transfer data between memory and peripheral.

Link: https://lore.kernel.org/r/20201109085450.24843-4-vkoul@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>