diff options
Diffstat (limited to 'drivers/dma/Kconfig')
| -rw-r--r-- | drivers/dma/Kconfig | 88 |
1 files changed, 58 insertions, 30 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 7af874b69ffb..6fa1eba9d477 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -15,19 +15,19 @@ menuconfig DMADEVICES be empty in some cases. config DMADEVICES_DEBUG - bool "DMA Engine debugging" - depends on DMADEVICES != n - help - This is an option for use by developers; most people should - say N here. This enables DMA engine core and driver debugging. + bool "DMA Engine debugging" + depends on DMADEVICES != n + help + This is an option for use by developers; most people should + say N here. This enables DMA engine core and driver debugging. config DMADEVICES_VDEBUG - bool "DMA Engine verbose debugging" - depends on DMADEVICES_DEBUG != n - help - This is an option for use by developers; most people should - say N here. This enables deeper (more verbose) debugging of - the DMA engine core and drivers. + bool "DMA Engine verbose debugging" + depends on DMADEVICES_DEBUG != n + help + This is an option for use by developers; most people should + say N here. This enables deeper (more verbose) debugging of + the DMA engine core and drivers. if DMADEVICES @@ -215,28 +215,28 @@ config FSL_EDMA This module can be found on Freescale Vybrid and LS-1 SoCs. config FSL_QDMA - tristate "NXP Layerscape qDMA engine support" - depends on ARM || ARM64 - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - select DMA_ENGINE_RAID - select ASYNC_TX_ENABLE_CHANNEL_SWITCH - help - Support the NXP Layerscape qDMA engine with command queue and legacy mode. - Channel virtualization is supported through enqueuing of DMA jobs to, - or dequeuing DMA jobs from, different work queues. - This module can be found on NXP Layerscape SoCs. + tristate "NXP Layerscape qDMA engine support" + depends on ARM || ARM64 + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + select DMA_ENGINE_RAID + select ASYNC_TX_ENABLE_CHANNEL_SWITCH + help + Support the NXP Layerscape qDMA engine with command queue and legacy mode. + Channel virtualization is supported through enqueuing of DMA jobs to, + or dequeuing DMA jobs from, different work queues. + This module can be found on NXP Layerscape SoCs. The qdma driver only work on SoCs with a DPAA hardware block. config FSL_RAID - tristate "Freescale RAID engine Support" - depends on FSL_SOC && !ASYNC_TX_ENABLE_CHANNEL_SWITCH - select DMA_ENGINE - select DMA_ENGINE_RAID - ---help--- - Enable support for Freescale RAID Engine. RAID Engine is - available on some QorIQ SoCs (like P5020/P5040). It has - the capability to offload memcpy, xor and pq computation + tristate "Freescale RAID engine Support" + depends on FSL_SOC && !ASYNC_TX_ENABLE_CHANNEL_SWITCH + select DMA_ENGINE + select DMA_ENGINE_RAID + ---help--- + Enable support for Freescale RAID Engine. RAID Engine is + available on some QorIQ SoCs (like P5020/P5040). It has + the capability to offload memcpy, xor and pq computation for raid5/6. config IMG_MDC_DMA @@ -342,6 +342,26 @@ config MCF_EDMA minimal intervention from a host processor. This module can be found on Freescale ColdFire mcf5441x SoCs. +config MILBEAUT_HDMAC + tristate "Milbeaut AHB DMA support" + depends on ARCH_MILBEAUT || COMPILE_TEST + depends on OF + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Say yes here to support the Socionext Milbeaut + HDMAC device. + +config MILBEAUT_XDMAC + tristate "Milbeaut AXI DMA support" + depends on ARCH_MILBEAUT || COMPILE_TEST + depends on OF + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Say yes here to support the Socionext Milbeaut + XDMAC device. + config MMP_PDMA bool "MMP PDMA support" depends on ARCH_MMP || ARCH_PXA || COMPILE_TEST @@ -635,6 +655,10 @@ config XILINX_DMA destination address. AXI DMA engine provides high-bandwidth one dimensional direct memory access between memory and AXI4-Stream target peripherals. + AXI MCDMA engine provides high-bandwidth direct memory access + between memory and AXI4-Stream target peripherals. It provides + the scatter gather interface with multiple channels independent + configuration support. config XILINX_ZYNQMP_DMA tristate "Xilinx ZynqMP DMA Engine" @@ -665,10 +689,14 @@ source "drivers/dma/dw-edma/Kconfig" source "drivers/dma/hsu/Kconfig" +source "drivers/dma/sf-pdma/Kconfig" + source "drivers/dma/sh/Kconfig" source "drivers/dma/ti/Kconfig" +source "drivers/dma/fsl-dpaa2-qdma/Kconfig" + # clients comment "DMA Clients" depends on DMA_ENGINE |