From b44566c4ce5ca95264860f78a6ba1d26a5edb5ea Mon Sep 17 00:00:00 2001 From: MengDongyang Date: Wed, 24 Aug 2016 12:02:17 +0800 Subject: usb: xhci-rockchip: add rockchip dwc3 controller driver This patch add support for rockchip dwc3 controller, which corresponding to the two type-C port on rk3399 evb. Only support usb2.0 currently for we have not enable the usb3.0 phy driver and PD(fusb302) driver. Signed-off-by: MengDongyang Signed-off-by: Kever Yang Reviewed-by: Marek Vasut Reviewed-by: Simon Glass --- include/linux/usb/dwc3.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include/linux') diff --git a/include/linux/usb/dwc3.h b/include/linux/usb/dwc3.h index 6d1e365..a027446 100644 --- a/include/linux/usb/dwc3.h +++ b/include/linux/usb/dwc3.h @@ -180,7 +180,21 @@ struct dwc3 { /* offset: 0xC100 */ /* Global USB2 PHY Configuration Register */ #define DWC3_GUSB2PHYCFG_PHYSOFTRST (1 << 31) +#define DWC3_GUSB2PHYCFG_U2_FREECLK_EXISTS (1 << 30) +#define DWC3_GUSB2PHYCFG_ENBLSLPM (1 << 8) #define DWC3_GUSB2PHYCFG_SUSPHY (1 << 6) +#define DWC3_GUSB2PHYCFG_PHYIF (1 << 3) + +/* Global USB2 PHY Configuration Mask */ +#define DWC3_GUSB2PHYCFG_USBTRDTIM_MASK (0xf << 10) + +/* Global USB2 PHY Configuration Offset */ +#define DWC3_GUSB2PHYCFG_USBTRDTIM_OFFSET 10 + +#define DWC3_GUSB2PHYCFG_USBTRDTIM_16BIT (0x5 << \ + DWC3_GUSB2PHYCFG_USBTRDTIM_OFFSET) +#define DWC3_GUSB2PHYCFG_USBTRDTIM_8BIT (0x9 << \ + DWC3_GUSB2PHYCFG_USBTRDTIM_OFFSET) /* Global USB3 PIPE Control Register */ #define DWC3_GUSB3PIPECTL_PHYSOFTRST (1 << 31) -- cgit v1.1