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usb: gadget: renesas_usbhs: add bus control functions

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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>
This commit is contained in:
Kuninori Morimoto
2011-10-10 22:01:40 -07:00
committed by Felipe Balbi
parent 11935de557
commit 258485d990
3 changed files with 50 additions and 1 deletions
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9
drivers/usb/renesas_usbhs/common.h
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@@ -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 */
@@ -257,6 +259,13 @@ void usbhs_sys_usb_ctrl(struct usbhs_priv *priv, int enable);
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
*/