From a85c6f1b2921cbd2f54666a52804f407c4a064fe Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Fri, 7 Jul 2017 14:11:19 +0200 Subject: dmaengine: Add driver for Altera / Intel mSGDMA IP core This driver adds support for the Altera / Intel modular Scatter-Gather Direct Memory Access (mSGDMA) intellectual property (IP) to the Linux DMAengine subsystem. Currently it supports the following op modes: - DMA_MEMCPY - DMA_SG - DMA_SLAVE This implementation has been tested on an Altera Cyclone FPGA connected via PCIe, both on an ARM and an x86 platform. Signed-off-by: Stefan Roese Cc: Vinod Koul Signed-off-by: Vinod Koul --- drivers/dma/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/dma/Kconfig') diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index fa8f9c07ce73..fadc4d8783bd 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -56,6 +56,12 @@ config DMA_OF select DMA_ENGINE #devices +config ALTERA_MSGDMA + tristate "Altera / Intel mSGDMA Engine" + select DMA_ENGINE + help + Enable support for Altera / Intel mSGDMA controller. + config AMBA_PL08X bool "ARM PrimeCell PL080 or PL081 support" depends on ARM_AMBA -- cgit v1.2.3