USB: musb: add musb support for AM35x

[pandora-kernel.git] / drivers / usb / musb / Kconfig

diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig
index 1dd21c2..341a37a 100644 (file)
--- a/drivers/usb/musb/Kconfig
+++ b/drivers/usb/musb/Kconfig
@@ -60,6 +60,17 @@ comment "OMAP 44xx high speed USB support"
 comment "Blackfin high speed USB Support"
        depends on USB_MUSB_HDRC && ((BF54x && !BF544) || (BF52x && !BF522 && !BF523))
 
+config USB_MUSB_AM35X
+       bool
+       depends on USB_MUSB_HDRC && !ARCH_OMAP2430 && !ARCH_OMAP4
+       select NOP_USB_XCEIV
+       default MACH_OMAP3517EVM
+       help
+         Select this option if your platform is based on AM35x. As
+         AM35x has an updated MUSB with CPPI4.1 DMA so this config
+         is introduced to differentiate musb ip between OMAP3x and
+         AM35x platforms.
+
 config USB_TUSB6010
        boolean "TUSB 6010 support"
        depends on USB_MUSB_HDRC && !USB_MUSB_SOC
@@ -147,7 +158,7 @@ config USB_MUSB_HDRC_HCD
 config MUSB_PIO_ONLY
        bool 'Disable DMA (always use PIO)'
        depends on USB_MUSB_HDRC
-       default USB_TUSB6010 || ARCH_DAVINCI_DA8XX
+       default USB_TUSB6010 || ARCH_DAVINCI_DA8XX || USB_MUSB_AM35X
        help
          All data is copied between memory and FIFO by the CPU.
          DMA controllers are ignored.