diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2011-10-11 09:01:40 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2011-10-13 21:41:38 +0400 |
| commit | 258485d9904703c4cb3a2b3ee38fe2a0cbf01f48 (patch) | |
| tree | ca72cb1d0fab6213da29ebb19a5254ebf4db9284 /drivers/usb/renesas_usbhs/common.h | |
| parent | 11935de5579a5d01b3c89d69b4fc7a38b4dd8eae (diff) | |
| download | linux-258485d9904703c4cb3a2b3ee38fe2a0cbf01f48.tar.xz | |
usb: gadget: renesas_usbhs: add bus control functions
this patch add DVSTCTR control function for HOST support
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/renesas_usbhs/common.h')
| -rw-r--r-- | drivers/usb/renesas_usbhs/common.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/usb/renesas_usbhs/common.h b/drivers/usb/renesas_usbhs/common.h index b410463a1212..54b5924baae7 100644 --- a/drivers/usb/renesas_usbhs/common.h +++ b/drivers/usb/renesas_usbhs/common.h @@ -102,6 +102,8 @@ 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 */ @@ -258,6 +260,13 @@ void usbhs_sys_host_ctrl(struct usbhs_priv *priv, int enable); void usbhs_sys_function_ctrl(struct usbhs_priv *priv, int enable); /* + * bus + */ +void usbhs_bus_send_sof_enable(struct usbhs_priv *priv); +void usbhs_bus_send_reset(struct usbhs_priv *priv); +int usbhs_vbus_ctrl(struct usbhs_priv *priv, int enable); + +/* * frame */ int usbhs_frame_get_num(struct usbhs_priv *priv); |