diff options
Diffstat (limited to 'drivers/usb/host/xhci-mtk.h')
| -rw-r--r-- | drivers/usb/host/xhci-mtk.h | 60 |
1 files changed, 16 insertions, 44 deletions
diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h index cbb09dfea62e..cd3a37bb73e6 100644 --- a/drivers/usb/host/xhci-mtk.h +++ b/drivers/usb/host/xhci-mtk.h @@ -9,8 +9,12 @@ #ifndef _XHCI_MTK_H_ #define _XHCI_MTK_H_ +#include <linux/clk.h> + #include "xhci.h" +#define BULK_CLKS_NUM 5 + /** * To simplify scheduler algorithm, set a upper limit for ESIT, * if a synchromous ep's ESIT is larger than @XHCI_MTK_MAX_ESIT, @@ -20,16 +24,14 @@ #define XHCI_MTK_MAX_ESIT 64 /** - * @split_bit_map: used to avoid split microframes overlay + * @ss_bit_map: used to avoid start split microframes overlay + * @fs_bus_bw: array to keep track of bandwidth already used for FS * @ep_list: Endpoints using this TT - * @usb_tt: usb TT related - * @tt_port: TT port number */ struct mu3h_sch_tt { - DECLARE_BITMAP(split_bit_map, XHCI_MTK_MAX_ESIT); + DECLARE_BITMAP(ss_bit_map, XHCI_MTK_MAX_ESIT); + u32 fs_bus_bw[XHCI_MTK_MAX_ESIT]; struct list_head ep_list; - struct usb_tt *usb_tt; - int tt_port; }; /** @@ -86,7 +88,8 @@ struct mu3h_sch_ep_info { struct mu3h_sch_tt *sch_tt; u32 ep_type; u32 maxpkt; - void *ep; + struct usb_host_endpoint *ep; + enum usb_device_speed speed; bool allocated; /* * mtk xHCI scheduling information put into reserved DWs @@ -141,15 +144,9 @@ struct xhci_hcd_mtk { int u3p_dis_msk; struct regulator *vusb33; struct regulator *vbus; - struct clk *sys_clk; /* sys and mac clock */ - struct clk *xhci_clk; - struct clk *ref_clk; - struct clk *mcu_clk; - struct clk *dma_clk; - struct regmap *pericfg; - struct phy **phys; - int num_phys; + struct clk_bulk_data clks[BULK_CLKS_NUM]; bool lpm_support; + bool u2_lpm_disable; /* usb remote wakeup */ bool uwk_en; struct regmap *uwk; @@ -162,38 +159,13 @@ static inline struct xhci_hcd_mtk *hcd_to_mtk(struct usb_hcd *hcd) return dev_get_drvdata(hcd->self.controller); } -#if IS_ENABLED(CONFIG_USB_XHCI_MTK) int xhci_mtk_sch_init(struct xhci_hcd_mtk *mtk); void xhci_mtk_sch_exit(struct xhci_hcd_mtk *mtk); -int xhci_mtk_add_ep_quirk(struct usb_hcd *hcd, struct usb_device *udev, - struct usb_host_endpoint *ep); -void xhci_mtk_drop_ep_quirk(struct usb_hcd *hcd, struct usb_device *udev, - struct usb_host_endpoint *ep); +int xhci_mtk_add_ep(struct usb_hcd *hcd, struct usb_device *udev, + struct usb_host_endpoint *ep); +int xhci_mtk_drop_ep(struct usb_hcd *hcd, struct usb_device *udev, + struct usb_host_endpoint *ep); int xhci_mtk_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev); void xhci_mtk_reset_bandwidth(struct usb_hcd *hcd, struct usb_device *udev); -#else -static inline int xhci_mtk_add_ep_quirk(struct usb_hcd *hcd, - struct usb_device *udev, struct usb_host_endpoint *ep) -{ - return 0; -} - -static inline void xhci_mtk_drop_ep_quirk(struct usb_hcd *hcd, - struct usb_device *udev, struct usb_host_endpoint *ep) -{ -} - -static inline int xhci_mtk_check_bandwidth(struct usb_hcd *hcd, - struct usb_device *udev) -{ - return 0; -} - -static inline void xhci_mtk_reset_bandwidth(struct usb_hcd *hcd, - struct usb_device *udev) -{ -} -#endif - #endif /* _XHCI_MTK_H_ */ |