Cross Reference: /drivers/usb/phy/phy-ulpi.c

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