diff options
Diffstat (limited to 'drivers/usb/renesas_usbhs/common.h')
| -rw-r--r-- | drivers/usb/renesas_usbhs/common.h | 60 |
1 files changed, 56 insertions, 4 deletions
diff --git a/drivers/usb/renesas_usbhs/common.h b/drivers/usb/renesas_usbhs/common.h index b410463a1212..8729da5c3be6 100644 --- a/drivers/usb/renesas_usbhs/common.h +++ b/drivers/usb/renesas_usbhs/common.h @@ -90,6 +90,17 @@ struct usbhs_priv; #define PIPE9TRN 0x00BA #define PIPEATRE 0x00BC #define PIPEATRN 0x00BE +#define DEVADD0 0x00D0 /* Device address n configuration */ +#define DEVADD1 0x00D2 +#define DEVADD2 0x00D4 +#define DEVADD3 0x00D6 +#define DEVADD4 0x00D8 +#define DEVADD5 0x00DA +#define DEVADD6 0x00DC +#define DEVADD7 0x00DE +#define DEVADD8 0x00E0 +#define DEVADD9 0x00E2 +#define DEVADDA 0x00E4 /* SYSCFG */ #define SCKE (1 << 10) /* USB Module Clock Enable */ @@ -102,6 +113,8 @@ struct usbhs_priv; /* DVSTCTR */ #define EXTLP (1 << 10) /* Controls the EXTLP pin output state */ #define PWEN (1 << 9) /* Controls the PWEN pin output state */ +#define USBRST (1 << 6) /* Bus Reset Output */ +#define UACT (1 << 4) /* USB Bus Enable */ #define RHST (0x7) /* Reset Handshake */ #define RHST_LOW_SPEED 1 /* Low-speed connection */ #define RHST_FULL_SPEED 2 /* Full-speed connection */ @@ -159,6 +172,15 @@ struct usbhs_priv; #define NODATA_STATUS_STAGE 5 /* Control write NoData status stage */ #define SEQUENCE_ERROR 6 /* Control transfer sequence error */ +/* INTSTS1 */ +#define OVRCR (1 << 15) /* OVRCR Interrupt Status */ +#define BCHG (1 << 14) /* USB Bus Change Interrupt Status */ +#define DTCH (1 << 12) /* USB Disconnection Detect Interrupt Status */ +#define ATTCH (1 << 11) /* ATTCH Interrupt Status */ +#define EOFERR (1 << 6) /* EOF Error Detect Interrupt Status */ +#define SIGN (1 << 5) /* Setup Transaction Error Interrupt Status */ +#define SACK (1 << 4) /* Setup Transaction ACK Response Interrupt Status */ + /* PIPECFG */ /* DCPCFG */ #define TYPE_NONE (0 << 14) /* Transfer Type */ @@ -183,9 +205,11 @@ struct usbhs_priv; /* PIPEnCTR */ /* DCPCTR */ #define BSTS (1 << 15) /* Buffer Status */ +#define SUREQ (1 << 14) /* Sending SETUP Token */ #define CSSTS (1 << 12) /* CSSTS Status */ -#define SQCLR (1 << 8) /* Toggle Bit Clear */ #define ACLRM (1 << 9) /* Buffer Auto-Clear Mode */ +#define SQCLR (1 << 8) /* Toggle Bit Clear */ +#define SQSET (1 << 7) /* Toggle Bit Set */ #define PBUSY (1 << 5) /* Pipe Busy */ #define PID_MASK (0x3) /* Response PID */ #define PID_NAK 0 @@ -202,6 +226,14 @@ struct usbhs_priv; /* FRMNUM */ #define FRNM_MASK (0x7FF) +/* DEVADDn */ +#define UPPHUB(x) (((x) & 0xF) << 11) /* HUB Register */ +#define HUBPORT(x) (((x) & 0x7) << 8) /* HUB Port for Target Device */ +#define USBSPD(x) (((x) & 0x3) << 6) /* Device Transfer Rate */ +#define USBSPD_SPEED_LOW 0x1 +#define USBSPD_SPEED_FULL 0x2 +#define USBSPD_SPEED_HIGH 0x3 + /* * struct */ @@ -210,8 +242,8 @@ struct usbhs_priv { void __iomem *base; unsigned int irq; - struct renesas_usbhs_platform_callback *pfunc; - struct renesas_usbhs_driver_param *dparam; + struct renesas_usbhs_platform_callback pfunc; + struct renesas_usbhs_driver_param dparam; struct delayed_work notify_hotplug_work; struct platform_device *pdev; @@ -258,15 +290,35 @@ void usbhs_sys_host_ctrl(struct usbhs_priv *priv, int enable); void usbhs_sys_function_ctrl(struct usbhs_priv *priv, int enable); /* + * usb request + */ +void usbhs_usbreq_get_val(struct usbhs_priv *priv, struct usb_ctrlrequest *req); +void usbhs_usbreq_set_val(struct usbhs_priv *priv, struct usb_ctrlrequest *req); + +/* + * bus + */ +void usbhs_bus_send_sof_enable(struct usbhs_priv *priv); +void usbhs_bus_send_reset(struct usbhs_priv *priv); +int usbhs_bus_get_speed(struct usbhs_priv *priv); +int usbhs_vbus_ctrl(struct usbhs_priv *priv, int enable); + +/* * frame */ int usbhs_frame_get_num(struct usbhs_priv *priv); /* + * device config + */ +int usbhs_set_device_speed(struct usbhs_priv *priv, int devnum, u16 upphub, + u16 hubport, u16 speed); + +/* * data */ struct usbhs_priv *usbhs_pdev_to_priv(struct platform_device *pdev); -#define usbhs_get_dparam(priv, param) (priv->dparam->param) +#define usbhs_get_dparam(priv, param) (priv->dparam.param) #define usbhs_priv_to_pdev(priv) (priv->pdev) #define usbhs_priv_to_dev(priv) (&priv->pdev->dev) #define usbhs_priv_to_lock(priv) (&priv->lock) |