Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs

[mv-sheeva.git] / arch / blackfin / mach-bf548 / Kconfig

diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig
index 70189a0d1a1905d95dbf6c243f0f1c4e88d6e6d8..94acb586832e69a23036e6967ceb0a3142876d66 100644 (file)
--- a/arch/blackfin/mach-bf548/Kconfig
+++ b/arch/blackfin/mach-bf548/Kconfig
@@ -42,6 +42,65 @@ config BF548_ATAPI_ALTERNATIVE_PORT
          async address or GPIO port F and G. Select y to route it
          to GPIO.
 
+choice
+       prompt "UART2 DMA channel selection"
+       depends on SERIAL_BFIN_UART2
+       default UART2_DMA_RX_ON_DMA18
+       help
+               UART2 DMA channel selection
+               RX -> DMA18
+               TX -> DMA19
+               or
+               RX -> DMA13
+               TX -> DMA14
+
+config UART2_DMA_RX_ON_DMA18
+       bool "UART2 DMA RX -> DMA18 TX -> DMA19"
+       help
+               UART2 DMA channel assignment
+               RX -> DMA18
+               TX -> DMA19
+               use SPORT2 default DMA channel
+
+config UART2_DMA_RX_ON_DMA13
+       bool "UART2 DMA RX -> DMA13 TX -> DMA14"
+       help
+               UART2 DMA channel assignment
+               RX -> DMA13
+               TX -> DMA14
+               use EPPI1 EPPI2 default DMA channel
+endchoice
+
+choice
+       prompt "UART3 DMA channel selection"
+       depends on SERIAL_BFIN_UART3
+       default UART3_DMA_RX_ON_DMA20
+       help
+               UART3 DMA channel selection
+               RX -> DMA20
+               TX -> DMA21
+               or
+               RX -> DMA15
+               TX -> DMA16
+
+config UART3_DMA_RX_ON_DMA20
+       bool "UART3 DMA RX -> DMA20 TX -> DMA21"
+       help
+               UART3 DMA channel assignment
+               RX -> DMA20
+               TX -> DMA21
+               use SPORT3 default DMA channel
+
+config UART3_DMA_RX_ON_DMA15
+       bool "UART3 DMA RX -> DMA15 TX -> DMA16"
+       help
+               UART3 DMA channel assignment
+               RX -> DMA15
+               TX -> DMA16
+               use PIXC default DMA channel
+
+endchoice
+
 comment "Interrupt Priority Assignment"
 menu "Priority"