From 3c21619077beb40ae3e49eb868798377e69dd940 Mon Sep 17 00:00:00 2001 From: Vinod Koul Date: Mon, 24 Aug 2015 13:43:14 +0530 Subject: [PATCH] dmaengine: sort the Kconfig dmaengine Kconfig grew over the years, unfortunately without any order to it. So order by core, driver and client sections, and sort these sections alphabetically Signed-off-by: Vinod Koul --- drivers/dma/Kconfig | 658 ++++++++++++++++++++++---------------------- 1 file changed, 332 insertions(+), 326 deletions(-) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 81e1937fcd6d..7ba2847a5077 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -33,27 +33,29 @@ if DMADEVICES comment "DMA Devices" -config INTEL_MIC_X100_DMA - tristate "Intel MIC X100 DMA Driver" - depends on 64BIT && X86 && INTEL_MIC_BUS - select DMA_ENGINE - help - This enables DMA support for the Intel Many Integrated Core - (MIC) family of PCIe form factor coprocessor X100 devices that - run a 64 bit Linux OS. This driver will be used by both MIC - host and card drivers. - - If you are building host kernel with a MIC device or a card - kernel for a MIC device, then say M (recommended) or Y, else - say N. If unsure say N. - - More information about the Intel MIC family as well as the Linux - OS and tools for MIC to use with this driver are available from - . - +#core config ASYNC_TX_ENABLE_CHANNEL_SWITCH bool +config ARCH_HAS_ASYNC_TX_FIND_CHANNEL + bool + +config DMA_ENGINE + bool + +config DMA_VIRTUAL_CHANNELS + tristate + +config DMA_ACPI + def_bool y + depends on ACPI + +config DMA_OF + def_bool y + depends on OF + select DMA_ENGINE + +#devices config AMBA_PL08X bool "ARM PrimeCell PL080 or PL081 support" depends on ARM_AMBA @@ -63,14 +65,169 @@ config AMBA_PL08X Platform has a PL08x DMAC device which can provide DMA engine support -config LPC18XX_DMAMUX - bool "NXP LPC18xx/43xx DMA MUX for PL080" - depends on ARCH_LPC18XX || COMPILE_TEST - depends on OF && AMBA_PL08X - select MFD_SYSCON +config AMCC_PPC440SPE_ADMA + tristate "AMCC PPC440SPe ADMA support" + depends on 440SPe || 440SP + select DMA_ENGINE + select DMA_ENGINE_RAID + select ARCH_HAS_ASYNC_TX_FIND_CHANNEL + select ASYNC_TX_ENABLE_CHANNEL_SWITCH help - Enable support for DMA on NXP LPC18xx/43xx platforms - with PL080 and multiplexed DMA request lines. + Enable support for the AMCC PPC440SPe RAID engines. + +config AT_HDMAC + tristate "Atmel AHB DMA support" + depends on ARCH_AT91 + select DMA_ENGINE + help + Support the Atmel AHB DMA controller. + +config AT_XDMAC + tristate "Atmel XDMA support" + depends on ARCH_AT91 + select DMA_ENGINE + help + Support the Atmel XDMA controller. + +config AXI_DMAC + tristate "Analog Devices AXI-DMAC DMA support" + depends on MICROBLAZE || NIOS2 || ARCH_ZYNQ || ARCH_SOCFPGA || COMPILE_TEST + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Enable support for the Analog Devices AXI-DMAC peripheral. This DMA + controller is often used in Analog Device's reference designs for FPGA + platforms. + +config COH901318 + bool "ST-Ericsson COH901318 DMA support" + select DMA_ENGINE + depends on ARCH_U300 + help + Enable support for ST-Ericsson COH 901 318 DMA. + +config DMA_BCM2835 + tristate "BCM2835 DMA engine support" + depends on ARCH_BCM2835 + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + +config DMA_JZ4740 + tristate "JZ4740 DMA support" + depends on MACH_JZ4740 + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + +config DMA_JZ4780 + tristate "JZ4780 DMA support" + depends on MACH_JZ4780 + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + This selects support for the DMA controller in Ingenic JZ4780 SoCs. + If you have a board based on such a SoC and wish to use DMA for + devices which can use the DMA controller, say Y or M here. + +config DMA_OMAP + tristate "OMAP DMA support" + depends on ARCH_OMAP + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + select TI_DMA_CROSSBAR if SOC_DRA7XX + +config DMA_SA11X0 + tristate "SA-11x0 DMA support" + depends on ARCH_SA1100 + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Support the DMA engine found on Intel StrongARM SA-1100 and + SA-1110 SoCs. This DMA engine can only be used with on-chip + devices. + +config DMA_SUN4I + tristate "Allwinner A10 DMA SoCs support" + depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I || COMPILE_TEST + default (MACH_SUN4I || MACH_SUN5I || MACH_SUN7I) + select DMA_ENGINE + select DMA_OF + select DMA_VIRTUAL_CHANNELS + help + Enable support for the DMA controller present in the sun4i, + sun5i and sun7i Allwinner ARM SoCs. + +config DMA_SUN6I + tristate "Allwinner A31 SoCs DMA support" + depends on MACH_SUN6I || MACH_SUN8I || COMPILE_TEST + depends on RESET_CONTROLLER + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Support for the DMA engine first found in Allwinner A31 SoCs. + +config EP93XX_DMA + bool "Cirrus Logic EP93xx DMA support" + depends on ARCH_EP93XX + select DMA_ENGINE + help + Enable support for the Cirrus Logic EP93xx M2P/M2M DMA controller. + +config FSL_DMA + tristate "Freescale Elo series DMA support" + depends on FSL_SOC + select DMA_ENGINE + select ASYNC_TX_ENABLE_CHANNEL_SWITCH + ---help--- + Enable support for the Freescale Elo series DMA controllers. + The Elo is the DMA controller on some mpc82xx and mpc83xx parts, the + EloPlus is on mpc85xx and mpc86xx and Pxxx parts, and the Elo3 is on + some Txxx and Bxxx parts. + +config FSL_EDMA + tristate "Freescale eDMA engine support" + depends on OF + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Support the Freescale eDMA engine with programmable channel + multiplexing capability for DMA request sources(slot). + This module can be found on Freescale Vybrid and LS-1 SoCs. + +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 + for raid5/6. + +config IMG_MDC_DMA + tristate "IMG MDC support" + depends on MIPS || COMPILE_TEST + depends on MFD_SYSCON + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Enable support for the IMG multi-threaded DMA controller (MDC). + +config IMX_DMA + tristate "i.MX DMA support" + depends on ARCH_MXC + select DMA_ENGINE + help + Support the i.MX DMA engine. This engine is integrated into + Freescale i.MX1/21/27 chips. + +config IMX_SDMA + tristate "i.MX SDMA support" + depends on ARCH_MXC + select DMA_ENGINE + help + Support the i.MX SDMA engine. This engine is integrated into + Freescale i.MX25/31/35/51/53/6 chips. config INTEL_IOATDMA tristate "Intel I/OAT DMA support" @@ -94,45 +251,69 @@ config INTEL_IOP_ADMA help Enable support for the Intel(R) IOP Series RAID engines. -source "drivers/dma/dw/Kconfig" - -config AT_HDMAC - tristate "Atmel AHB DMA support" - depends on ARCH_AT91 +config INTEL_MIC_X100_DMA + tristate "Intel MIC X100 DMA Driver" + depends on 64BIT && X86 && INTEL_MIC_BUS select DMA_ENGINE help - Support the Atmel AHB DMA controller. + This enables DMA support for the Intel Many Integrated Core + (MIC) family of PCIe form factor coprocessor X100 devices that + run a 64 bit Linux OS. This driver will be used by both MIC + host and card drivers. -config AT_XDMAC - tristate "Atmel XDMA support" - depends on ARCH_AT91 + If you are building host kernel with a MIC device or a card + kernel for a MIC device, then say M (recommended) or Y, else + say N. If unsure say N. + + More information about the Intel MIC family as well as the Linux + OS and tools for MIC to use with this driver are available from + . + +config K3_DMA + tristate "Hisilicon K3 DMA support" + depends on ARCH_HI3xxx + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Support the DMA engine for Hisilicon K3 platform + devices. + +config LPC18XX_DMAMUX + bool "NXP LPC18xx/43xx DMA MUX for PL080" + depends on ARCH_LPC18XX || COMPILE_TEST + depends on OF && AMBA_PL08X + select MFD_SYSCON + help + Enable support for DMA on NXP LPC18xx/43xx platforms + with PL080 and multiplexed DMA request lines. + +config MMP_PDMA + bool "MMP PDMA support" + depends on (ARCH_MMP || ARCH_PXA) select DMA_ENGINE help - Support the Atmel XDMA controller. + Support the MMP PDMA engine for PXA and MMP platform. -config FSL_DMA - tristate "Freescale Elo series DMA support" - depends on FSL_SOC +config MMP_TDMA + bool "MMP Two-Channel DMA support" + depends on ARCH_MMP select DMA_ENGINE - select ASYNC_TX_ENABLE_CHANNEL_SWITCH - ---help--- - Enable support for the Freescale Elo series DMA controllers. - The Elo is the DMA controller on some mpc82xx and mpc83xx parts, the - EloPlus is on mpc85xx and mpc86xx and Pxxx parts, and the Elo3 is on - some Txxx and Bxxx parts. + select MMP_SRAM + help + Support the MMP Two-Channel DMA engine. + This engine used for MMP Audio DMA and pxa910 SQU. + It needs sram driver under mach-mmp. -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 - for raid5/6. - -source "drivers/dma/hsu/Kconfig" +config MOXART_DMA + tristate "MOXART DMA support" + depends on ARCH_MOXART + select DMA_ENGINE + select DMA_OF + select DMA_VIRTUAL_CHANNELS + help + Enable support for the MOXA ART SoC DMA controller. + + Say Y here if you enabled MMP ADMA, otherwise say N. config MPC512X_DMA tristate "Freescale MPC512x built-in DMA engine support" @@ -141,8 +322,6 @@ config MPC512X_DMA ---help--- Enable support for the Freescale MPC512x built-in DMA engine. -source "drivers/dma/bestcomm/Kconfig" - config MV_XOR bool "Marvell XOR engine support" depends on PLAT_ORION @@ -152,6 +331,15 @@ config MV_XOR ---help--- Enable support for the Marvell XOR engine. +config MXS_DMA + bool "MXS DMA support" + depends on SOC_IMX23 || SOC_IMX28 || SOC_IMX6Q + select STMP_DEVICE + select DMA_ENGINE + help + Support the MXS DMA engine. This engine including APBH-DMA + and APBX-DMA is integrated into Freescale i.MX23/28/MX6Q/MX6DL chips. + config MX3_IPU bool "MX3x Image Processing Unit support" depends on ARCH_MXC @@ -171,6 +359,36 @@ config MX3_IPU_IRQS To avoid bloating the irq_desc[] array we allocate a sufficient number of IRQ slots and map them dynamically to specific sources. +config NBPFAXI_DMA + tristate "Renesas Type-AXI NBPF DMA support" + select DMA_ENGINE + depends on ARM || COMPILE_TEST + help + Support for "Type-AXI" NBPF DMA IPs from Renesas + +config PCH_DMA + tristate "Intel EG20T PCH / LAPIS Semicon IOH(ML7213/ML7223/ML7831) DMA" + depends on PCI && (X86_32 || COMPILE_TEST) + select DMA_ENGINE + help + Enable support for Intel EG20T PCH DMA engine. + + This driver also can be used for LAPIS Semiconductor IOH(Input/ + Output Hub), ML7213, ML7223 and ML7831. + ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is + for MP(Media Phone) use and ML7831 IOH is for general purpose use. + ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. + ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. + +config PL330_DMA + tristate "DMA API Driver for PL330" + select DMA_ENGINE + depends on ARM_AMBA + help + Select if your platform has one or more PL330 DMACs. + You need to provide platform specific settings via + platform_data for a dma-pl330 device. + config PXA_DMA bool "PXA DMA support" depends on (ARCH_MMP || ARCH_PXA) @@ -182,6 +400,41 @@ config PXA_DMA 16 to 32 channels for peripheral to memory or memory to memory transfers. +config QCOM_BAM_DMA + tristate "QCOM BAM DMA support" + depends on ARCH_QCOM || (COMPILE_TEST && OF && ARM) + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + ---help--- + Enable support for the QCOM BAM DMA controller. This controller + provides DMA capabilities for a variety of on-chip devices. + +config SIRF_DMA + tristate "CSR SiRFprimaII/SiRFmarco DMA support" + depends on ARCH_SIRF + select DMA_ENGINE + help + Enable support for the CSR SiRFprimaII DMA engine. + +config STE_DMA40 + bool "ST-Ericsson DMA40 support" + depends on ARCH_U8500 + select DMA_ENGINE + help + Support for ST-Ericsson DMA40 controller + +config S3C24XX_DMAC + tristate "Samsung S3C24XX DMA support" + depends on ARCH_S3C24XX + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Support for the Samsung S3C24XX DMA controller driver. The + DMA controller is having multiple DMA channels which can be + configured for different peripherals like audio, UART, SPI. + The DMA controller can transfer data from memory to peripheral, + periphal to memory, periphal to periphal and memory to memory. + config TXX9_DMAC tristate "Toshiba TXx9 SoC DMA support" depends on MACH_TX49XX || MACH_TX39XX @@ -202,44 +455,6 @@ config TEGRA20_APB_DMA This DMA controller transfers data from memory to peripheral fifo or vice versa. It does not support memory to memory data transfer. -config S3C24XX_DMAC - tristate "Samsung S3C24XX DMA support" - depends on ARCH_S3C24XX - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - Support for the Samsung S3C24XX DMA controller driver. The - DMA controller is having multiple DMA channels which can be - configured for different peripherals like audio, UART, SPI. - The DMA controller can transfer data from memory to peripheral, - periphal to memory, periphal to periphal and memory to memory. - -source "drivers/dma/sh/Kconfig" - -config COH901318 - bool "ST-Ericsson COH901318 DMA support" - select DMA_ENGINE - depends on ARCH_U300 - help - Enable support for ST-Ericsson COH 901 318 DMA. - -config STE_DMA40 - bool "ST-Ericsson DMA40 support" - depends on ARCH_U8500 - select DMA_ENGINE - help - Support for ST-Ericsson DMA40 controller - -config AMCC_PPC440SPE_ADMA - tristate "AMCC PPC440SPe ADMA support" - depends on 440SPe || 440SP - select DMA_ENGINE - select DMA_ENGINE_RAID - select ARCH_HAS_ASYNC_TX_FIND_CHANNEL - select ASYNC_TX_ENABLE_CHANNEL_SWITCH - help - Enable support for the AMCC PPC440SPe RAID engines. - config TIMB_DMA tristate "Timberdale FPGA DMA support" depends on MFD_TIMBERDALE @@ -247,12 +462,16 @@ config TIMB_DMA help Enable support for the Timberdale FPGA DMA engine. -config SIRF_DMA - tristate "CSR SiRFprimaII/SiRFmarco DMA support" - depends on ARCH_SIRF +config TI_CPPI41 + tristate "AM33xx CPPI41 DMA support" + depends on ARCH_OMAP select DMA_ENGINE help - Enable support for the CSR SiRFprimaII DMA engine. + The Communications Port Programming Interface (CPPI) 4.1 DMA engine + is currently used by the USB driver on AM335x platforms. + +config TI_DMA_CROSSBAR + bool config TI_EDMA bool "TI EDMA support" @@ -265,160 +484,14 @@ config TI_EDMA Enable support for the TI EDMA controller. This DMA engine is found on TI DaVinci and AM33xx parts. -config TI_DMA_CROSSBAR - bool - -config ARCH_HAS_ASYNC_TX_FIND_CHANNEL - bool - -config PL330_DMA - tristate "DMA API Driver for PL330" +config XGENE_DMA + tristate "APM X-Gene DMA support" + depends on ARCH_XGENE || COMPILE_TEST select DMA_ENGINE - depends on ARM_AMBA + select DMA_ENGINE_RAID + select ASYNC_TX_ENABLE_CHANNEL_SWITCH help - Select if your platform has one or more PL330 DMACs. - You need to provide platform specific settings via - platform_data for a dma-pl330 device. - -config PCH_DMA - tristate "Intel EG20T PCH / LAPIS Semicon IOH(ML7213/ML7223/ML7831) DMA" - depends on PCI && (X86_32 || COMPILE_TEST) - select DMA_ENGINE - help - Enable support for Intel EG20T PCH DMA engine. - - This driver also can be used for LAPIS Semiconductor IOH(Input/ - Output Hub), ML7213, ML7223 and ML7831. - ML7213 IOH is for IVI(In-Vehicle Infotainment) use, ML7223 IOH is - for MP(Media Phone) use and ML7831 IOH is for general purpose use. - ML7213/ML7223/ML7831 is companion chip for Intel Atom E6xx series. - ML7213/ML7223/ML7831 is completely compatible for Intel EG20T PCH. - -config IMX_SDMA - tristate "i.MX SDMA support" - depends on ARCH_MXC - select DMA_ENGINE - help - Support the i.MX SDMA engine. This engine is integrated into - Freescale i.MX25/31/35/51/53/6 chips. - -config IMX_DMA - tristate "i.MX DMA support" - depends on ARCH_MXC - select DMA_ENGINE - help - Support the i.MX DMA engine. This engine is integrated into - Freescale i.MX1/21/27 chips. - -config MXS_DMA - bool "MXS DMA support" - depends on SOC_IMX23 || SOC_IMX28 || SOC_IMX6Q - select STMP_DEVICE - select DMA_ENGINE - help - Support the MXS DMA engine. This engine including APBH-DMA - and APBX-DMA is integrated into Freescale i.MX23/28/MX6Q/MX6DL chips. - -config EP93XX_DMA - bool "Cirrus Logic EP93xx DMA support" - depends on ARCH_EP93XX - select DMA_ENGINE - help - Enable support for the Cirrus Logic EP93xx M2P/M2M DMA controller. - -config DMA_SA11X0 - tristate "SA-11x0 DMA support" - depends on ARCH_SA1100 - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - Support the DMA engine found on Intel StrongARM SA-1100 and - SA-1110 SoCs. This DMA engine can only be used with on-chip - devices. - -config MMP_TDMA - bool "MMP Two-Channel DMA support" - depends on ARCH_MMP - select DMA_ENGINE - select MMP_SRAM - help - Support the MMP Two-Channel DMA engine. - This engine used for MMP Audio DMA and pxa910 SQU. - It needs sram driver under mach-mmp. - - Say Y here if you enabled MMP ADMA, otherwise say N. - -config DMA_OMAP - tristate "OMAP DMA support" - depends on ARCH_OMAP - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - select TI_DMA_CROSSBAR if SOC_DRA7XX - -config DMA_BCM2835 - tristate "BCM2835 DMA engine support" - depends on ARCH_BCM2835 - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - -config TI_CPPI41 - tristate "AM33xx CPPI41 DMA support" - depends on ARCH_OMAP - select DMA_ENGINE - help - The Communications Port Programming Interface (CPPI) 4.1 DMA engine - is currently used by the USB driver on AM335x platforms. - -config MMP_PDMA - bool "MMP PDMA support" - depends on (ARCH_MMP || ARCH_PXA) - select DMA_ENGINE - help - Support the MMP PDMA engine for PXA and MMP platform. - -config DMA_JZ4740 - tristate "JZ4740 DMA support" - depends on MACH_JZ4740 - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - -config DMA_JZ4780 - tristate "JZ4780 DMA support" - depends on MACH_JZ4780 - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - This selects support for the DMA controller in Ingenic JZ4780 SoCs. - If you have a board based on such a SoC and wish to use DMA for - devices which can use the DMA controller, say Y or M here. - -config K3_DMA - tristate "Hisilicon K3 DMA support" - depends on ARCH_HI3xxx - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - Support the DMA engine for Hisilicon K3 platform - devices. - -config MOXART_DMA - tristate "MOXART DMA support" - depends on ARCH_MOXART - select DMA_ENGINE - select DMA_OF - select DMA_VIRTUAL_CHANNELS - help - Enable support for the MOXA ART SoC DMA controller. - -config FSL_EDMA - tristate "Freescale eDMA engine support" - depends on OF - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - Support the Freescale eDMA engine with programmable channel - multiplexing capability for DMA request sources(slot). - This module can be found on Freescale Vybrid and LS-1 SoCs. + Enable support for the APM X-Gene SoC DMA engine. config XILINX_VDMA tristate "Xilinx AXI VDMA Engine" @@ -434,50 +507,6 @@ config XILINX_VDMA channels, Memory Mapped to Stream (MM2S) and Stream to Memory Mapped (S2MM) for the data transfers. -config DMA_SUN4I - tristate "Allwinner A10 DMA SoCs support" - depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I || COMPILE_TEST - default (MACH_SUN4I || MACH_SUN5I || MACH_SUN7I) - select DMA_ENGINE - select DMA_OF - select DMA_VIRTUAL_CHANNELS - help - Enable support for the DMA controller present in the sun4i, - sun5i and sun7i Allwinner ARM SoCs. - -config DMA_SUN6I - tristate "Allwinner A31 SoCs DMA support" - depends on MACH_SUN6I || MACH_SUN8I || COMPILE_TEST - depends on RESET_CONTROLLER - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - Support for the DMA engine first found in Allwinner A31 SoCs. - -config NBPFAXI_DMA - tristate "Renesas Type-AXI NBPF DMA support" - select DMA_ENGINE - depends on ARM || COMPILE_TEST - help - Support for "Type-AXI" NBPF DMA IPs from Renesas - -config IMG_MDC_DMA - tristate "IMG MDC support" - depends on MIPS || COMPILE_TEST - depends on MFD_SYSCON - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - Enable support for the IMG multi-threaded DMA controller (MDC). - -config XGENE_DMA - tristate "APM X-Gene DMA support" - depends on ARCH_XGENE || COMPILE_TEST - select DMA_ENGINE - select DMA_ENGINE_RAID - select ASYNC_TX_ENABLE_CHANNEL_SWITCH - help - Enable support for the APM X-Gene SoC DMA engine. config ZX_DMA tristate "ZTE ZX296702 DMA support" depends on ARCH_ZX @@ -486,21 +515,17 @@ config ZX_DMA help Support the DMA engine for ZTE ZX296702 platform devices. -config DMA_ENGINE - bool -config DMA_VIRTUAL_CHANNELS - tristate +# driver files +source "drivers/dma/bestcomm/Kconfig" -config DMA_ACPI - def_bool y - depends on ACPI +source "drivers/dma/dw/Kconfig" -config DMA_OF - def_bool y - depends on OF - select DMA_ENGINE +source "drivers/dma/hsu/Kconfig" +source "drivers/dma/sh/Kconfig" + +# clients comment "DMA Clients" depends on DMA_ENGINE @@ -525,23 +550,4 @@ config DMATEST config DMA_ENGINE_RAID bool -config QCOM_BAM_DMA - tristate "QCOM BAM DMA support" - depends on ARCH_QCOM || (COMPILE_TEST && OF && ARM) - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - ---help--- - Enable support for the QCOM BAM DMA controller. This controller - provides DMA capabilities for a variety of on-chip devices. - -config AXI_DMAC - tristate "Analog Devices AXI-DMAC DMA support" - depends on MICROBLAZE || NIOS2 || ARCH_ZYNQ || ARCH_SOCFPGA || COMPILE_TEST - select DMA_ENGINE - select DMA_VIRTUAL_CHANNELS - help - Enable support for the Analog Devices AXI-DMAC peripheral. This DMA - controller is often used in Analog Device's reference designs for FPGA - platforms. - endif