X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fdma%2FKconfig;h=d4c12180c65416043dbbf3940374ad146daad881;hb=9ca72adc1818d6e8d5f76baef71889be14ac4cd4;hp=677cd6e4e1a1c1afb387217fdc9f0f363c3149cf;hpb=a448a0318af1a11b8f54d01a349b0036a3cff965;p=~andy%2Flinux

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 677cd6e4e1a..d4c12180c65 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -90,6 +90,17 @@ config DW_DMAC
 	  Support the Synopsys DesignWare AHB DMA controller.  This
 	  can be integrated in chips such as the Atmel AT32ap7000.
 
+config DW_DMAC_BIG_ENDIAN_IO
+	bool "Use big endian I/O register access"
+	default y if AVR32
+	depends on DW_DMAC
+	help
+	  Say yes here to use big endian I/O access when reading and writing
+	  to the DMA controller registers. This is needed on some platforms,
+	  like the Atmel AVR32 architecture.
+
+	  If unsure, use the default setting.
+
 config AT_HDMAC
 	tristate "Atmel AHB DMA support"
 	depends on ARCH_AT91