diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2015-11-24 13:09:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-12-01 10:45:51 -0800 |
| commit | 0cbd4b34cda9dfd36b6c26b692dee181e0100b67 (patch) | |
| tree | 2e90f0a0e59b8289a3497293b81baead68c4c76f /drivers/usb/host/Makefile | |
| parent | c74732e3c5f02b09ad839238622a8bd4fad75f84 (diff) | |
| download | op-kernel-dev-0cbd4b34cda9dfd36b6c26b692dee181e0100b67.zip op-kernel-dev-0cbd4b34cda9dfd36b6c26b692dee181e0100b67.tar.gz | |
xhci: mediatek: support MTK xHCI host controller
There some vendor quirks for MTK xhci host controller:
1. It defines some extra SW scheduling parameters for HW
to minimize the scheduling effort for synchronous and
interrupt endpoints. The parameters are put into reseved
DWs of slot context and endpoint context.
2. Its IMODI unit for Interrupter Moderation register is
8 times as much as that defined in xHCI spec.
3. Its TDS in Normal TRB defines a number of packets that
remains to be transferred for a TD after processing all
Max packets in all previous TRBs.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Tested-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/Makefile')
| -rw-r--r-- | drivers/usb/host/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile index e7558ab..65a06b4 100644 --- a/drivers/usb/host/Makefile +++ b/drivers/usb/host/Makefile @@ -13,6 +13,9 @@ fhci-$(CONFIG_FHCI_DEBUG) += fhci-dbg.o xhci-hcd-y := xhci.o xhci-mem.o xhci-hcd-y += xhci-ring.o xhci-hub.o xhci-dbg.o xhci-hcd-y += xhci-trace.o +ifneq ($(CONFIG_USB_XHCI_MTK), ) + xhci-hcd-y += xhci-mtk-sch.o +endif xhci-plat-hcd-y := xhci-plat.o ifneq ($(CONFIG_USB_XHCI_MVEBU), ) @@ -64,6 +67,7 @@ obj-$(CONFIG_USB_FHCI_HCD) += fhci.o obj-$(CONFIG_USB_XHCI_HCD) += xhci-hcd.o obj-$(CONFIG_USB_XHCI_PCI) += xhci-pci.o obj-$(CONFIG_USB_XHCI_PLATFORM) += xhci-plat-hcd.o +obj-$(CONFIG_USB_XHCI_MTK) += xhci-mtk.o obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd.o obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o obj-$(CONFIG_USB_U132_HCD) += u132-hcd.o |
