55 static int ulpi_set_otg_flags(struct usb_phy *phy)  in ulpi_set_otg_flags()  argument
60 	if (phy->flags & ULPI_OTG_ID_PULLUP)  in ulpi_set_otg_flags()
67 	if (phy->flags & ULPI_OTG_DP_PULLDOWN_DIS)  in ulpi_set_otg_flags()
70 	if (phy->flags & ULPI_OTG_DM_PULLDOWN_DIS)  in ulpi_set_otg_flags()
73 	if (phy->flags & ULPI_OTG_EXTVBUSIND)  in ulpi_set_otg_flags()
76 	return usb_phy_io_write(phy, flags, ULPI_OTG_CTRL);  in ulpi_set_otg_flags()
79 static int ulpi_set_fc_flags(struct usb_phy *phy)  in ulpi_set_fc_flags()  argument
87 	if (phy->flags & ULPI_FC_HS)  in ulpi_set_fc_flags()
89 	else if (phy->flags & ULPI_FC_LS)  in ulpi_set_fc_flags()
91 	else if (phy->flags & ULPI_FC_FS4LS)  in ulpi_set_fc_flags()
96 	if (phy->flags & ULPI_FC_TERMSEL)  in ulpi_set_fc_flags()
103 	if (phy->flags & ULPI_FC_OP_NODRV)  in ulpi_set_fc_flags()
105 	else if (phy->flags & ULPI_FC_OP_DIS_NRZI)  in ulpi_set_fc_flags()
107 	else if (phy->flags & ULPI_FC_OP_NSYNC_NEOP)  in ulpi_set_fc_flags()
118 	return usb_phy_io_write(phy, flags, ULPI_FUNC_CTRL);  in ulpi_set_fc_flags()
121 static int ulpi_set_ic_flags(struct usb_phy *phy)  in ulpi_set_ic_flags()  argument
125 	if (phy->flags & ULPI_IC_AUTORESUME)  in ulpi_set_ic_flags()
128 	if (phy->flags & ULPI_IC_EXTVBUS_INDINV)  in ulpi_set_ic_flags()
131 	if (phy->flags & ULPI_IC_IND_PASSTHRU)  in ulpi_set_ic_flags()
134 	if (phy->flags & ULPI_IC_PROTECT_DIS)  in ulpi_set_ic_flags()
137 	return usb_phy_io_write(phy, flags, ULPI_IFC_CTRL);  in ulpi_set_ic_flags()
140 static int ulpi_set_flags(struct usb_phy *phy)  in ulpi_set_flags()  argument
144 	ret = ulpi_set_otg_flags(phy);  in ulpi_set_flags()
148 	ret = ulpi_set_ic_flags(phy);  in ulpi_set_flags()
152 	return ulpi_set_fc_flags(phy);  in ulpi_set_flags()
155 static int ulpi_check_integrity(struct usb_phy *phy)  in ulpi_check_integrity()  argument
161 		ret = usb_phy_io_write(phy, val, ULPI_SCRATCH);  in ulpi_check_integrity()
165 		ret = usb_phy_io_read(phy, ULPI_SCRATCH);  in ulpi_check_integrity()
181 static int ulpi_init(struct usb_phy *phy)  in ulpi_init()  argument
187 		ret = usb_phy_io_read(phy, ULPI_PRODUCT_ID_HIGH - i);  in ulpi_init()
205 	ret = ulpi_check_integrity(phy);  in ulpi_init()
209 	return ulpi_set_flags(phy);  in ulpi_init()
214 	struct usb_phy *phy = otg->usb_phy;  in ulpi_set_host()  local
215 	unsigned int flags = usb_phy_io_read(phy, ULPI_IFC_CTRL);  in ulpi_set_host()
228 	if (phy->flags & ULPI_IC_6PIN_SERIAL)  in ulpi_set_host()
230 	else if (phy->flags & ULPI_IC_3PIN_SERIAL)  in ulpi_set_host()
232 	else if (phy->flags & ULPI_IC_CARKIT)  in ulpi_set_host()
235 	return usb_phy_io_write(phy, flags, ULPI_IFC_CTRL);  in ulpi_set_host()
240 	struct usb_phy *phy = otg->usb_phy;  in ulpi_set_vbus()  local
241 	unsigned int flags = usb_phy_io_read(phy, ULPI_OTG_CTRL);  in ulpi_set_vbus()
246 		if (phy->flags & ULPI_OTG_DRVVBUS)  in ulpi_set_vbus()
249 		if (phy->flags & ULPI_OTG_DRVVBUS_EXT)  in ulpi_set_vbus()
253 	return usb_phy_io_write(phy, flags, ULPI_OTG_CTRL);  in ulpi_set_vbus()
260 	struct usb_phy *phy;  in otg_ulpi_create()  local
263 	phy = kzalloc(sizeof(*phy), GFP_KERNEL);  in otg_ulpi_create()
264 	if (!phy)  in otg_ulpi_create()
269 		kfree(phy);  in otg_ulpi_create()
273 	phy->label	= "ULPI";  in otg_ulpi_create()
274 	phy->flags	= flags;  in otg_ulpi_create()
275 	phy->io_ops	= ops;  in otg_ulpi_create()
276 	phy->otg	= otg;  in otg_ulpi_create()
277 	phy->init	= ulpi_init;  in otg_ulpi_create()
279 	otg->usb_phy	= phy;  in otg_ulpi_create()
283 	return phy;  in otg_ulpi_create()