pch_dma: Support new device LAPIS Semiconductor ML7831 IOH

[linux-flexiantxendom0.git] / drivers / dma / Kconfig

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index dab6f17..da85c0d 100644 (file)
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -33,15 +33,35 @@ if DMADEVICES
 
 comment "DMA Devices"
 
-config ASYNC_TX_DISABLE_CHANNEL_SWITCH
+config INTEL_MID_DMAC
+       tristate "Intel MID DMA support for Peripheral DMA controllers"
+       depends on PCI && X86
+       select DMA_ENGINE
+       default n
+       help
+         Enable support for the Intel(R) MID DMA engine present
+         in Intel MID chipsets.
+
+         Say Y here if you have such a chipset.
+
+         If unsure, say N.
+
+config ASYNC_TX_ENABLE_CHANNEL_SWITCH
        bool
 
+config AMBA_PL08X
+       bool "ARM PrimeCell PL080 or PL081 support"
+       depends on ARM_AMBA && EXPERIMENTAL
+       select DMA_ENGINE
+       help
+         Platform has a PL08x DMAC device
+         which can provide DMA engine support
+
 config INTEL_IOATDMA
        tristate "Intel I/OAT DMA support"
        depends on PCI && X86
        select DMA_ENGINE
        select DCA
-       select ASYNC_TX_DISABLE_CHANNEL_SWITCH
        select ASYNC_TX_DISABLE_PQ_VAL_DMA
        select ASYNC_TX_DISABLE_XOR_VAL_DMA
        help
@@ -56,12 +76,13 @@ config INTEL_IOP_ADMA
        tristate "Intel IOP ADMA support"
        depends on ARCH_IOP32X || ARCH_IOP33X || ARCH_IOP13XX
        select DMA_ENGINE
+       select ASYNC_TX_ENABLE_CHANNEL_SWITCH
        help
          Enable support for the Intel(R) IOP Series RAID engines.
 
 config DW_DMAC
        tristate "Synopsys DesignWare AHB DMA support"
-       depends on AVR32
+       depends on HAVE_CLK
        select DMA_ENGINE
        default y if CPU_AT32AP7000
        help
@@ -80,6 +101,7 @@ config FSL_DMA
        tristate "Freescale Elo and Elo Plus DMA support"
        depends on FSL_SOC
        select DMA_ENGINE
+       select ASYNC_TX_ENABLE_CHANNEL_SWITCH
        ---help---
          Enable support for the Freescale Elo and Elo Plus DMA controllers.
          The Elo is the DMA controller on some 82xx and 83xx parts, and the
@@ -87,7 +109,7 @@ config FSL_DMA
 
 config MPC512X_DMA
        tristate "Freescale MPC512x built-in DMA engine support"
-       depends on PPC_MPC512x
+       depends on PPC_MPC512x || PPC_MPC831x
        select DMA_ENGINE
        ---help---
          Enable support for the Freescale MPC512x built-in DMA engine.
@@ -96,12 +118,13 @@ config MV_XOR
        bool "Marvell XOR engine support"
        depends on PLAT_ORION
        select DMA_ENGINE
+       select ASYNC_TX_ENABLE_CHANNEL_SWITCH
        ---help---
          Enable support for the Marvell XOR engine.
 
 config MX3_IPU
        bool "MX3x Image Processing Unit support"
-       depends on ARCH_MX3
+       depends on SOC_IMX31 || SOC_IMX35
        select DMA_ENGINE
        default y
        help
@@ -153,6 +176,7 @@ config AMCC_PPC440SPE_ADMA
        depends on 440SPe || 440SP
        select DMA_ENGINE
        select ARCH_HAS_ASYNC_TX_FIND_CHANNEL
+       select ASYNC_TX_ENABLE_CHANNEL_SWITCH
        help
          Enable support for the AMCC PPC440SPe RAID engines.
 
@@ -166,6 +190,60 @@ config TIMB_DMA
 config ARCH_HAS_ASYNC_TX_FIND_CHANNEL
        bool
 
+config PL330_DMA
+       tristate "DMA API Driver for PL330"
+       select DMA_ENGINE
+       depends on ARM_AMBA
+       select PL330
+       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 / OKI Semi IOH(ML7213/ML7223/ML7831) DMA support"
+       depends on PCI && X86
+       select DMA_ENGINE
+       help
+         Enable support for Intel EG20T PCH DMA engine.
+         This driver also can be used for OKI 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_MX25 || SOC_IMX31 || SOC_IMX35 || ARCH_MX5
+       select DMA_ENGINE
+       help
+         Support the i.MX SDMA engine. This engine is integrated into
+         Freescale i.MX25/31/35/51 chips.
+
+config IMX_DMA
+       tristate "i.MX DMA support"
+       depends on IMX_HAVE_DMA_V1
+       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
+       select DMA_ENGINE
+       help
+         Support the MXS DMA engine. This engine including APBH-DMA
+         and APBX-DMA is integrated into Freescale i.MX23/28 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_ENGINE
        bool