On Fri, 2020-04-10 at 13:45 +0800, Chunfeng Yun wrote:
This patch is used to support the on-chip xHCI controller on MediaTek SoCs, currently control/bulk/interrupt transfers are supported.
Signed-off-by: Chunfeng Yun chunfeng.yun@mediatek.com
v5: 1. print error number suggested by Marek 2. support interrupt transfer
v4: 1. use phy_bulk API
v3: 1. use macro approach to access registers suggested by Marek
v2: 1. use clk_bulk to get clocks suggested by Marek 2. use clrsetbits_le32() etc suggeseted by Marek
drivers/usb/host/Kconfig | 6 + drivers/usb/host/Makefile | 1 + drivers/usb/host/xhci-mtk.c | 296 ++++++++++++++++++++++++++++++++++++ drivers/usb/host/xhci.c | 10 ++ include/usb/xhci.h | 3 + 5 files changed, 316 insertions(+) create mode 100644 drivers/usb/host/xhci-mtk.c
Reviewed-by: Weijie Gao weijie.gao@mediatek.com