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path: root/drivers/usb/phy/phy-ab8500-usb.c
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Diffstat (limited to 'drivers/usb/phy/phy-ab8500-usb.c')
-rw-r--r--drivers/usb/phy/phy-ab8500-usb.c33
1 files changed, 23 insertions, 10 deletions
diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c
index 11ab2c45e462..8cd7d193c2ca 100644
--- a/drivers/usb/phy/phy-ab8500-usb.c
+++ b/drivers/usb/phy/phy-ab8500-usb.c
@@ -1,6 +1,4 @@
/*
- * drivers/usb/otg/ab8500_usb.c
- *
* USB transceiver driver for AB8500 family chips
*
* Copyright (C) 2010-2013 ST-Ericsson AB
@@ -446,7 +444,8 @@ static int ab9540_usb_link_status_update(struct ab8500_usb *ab,
if (event != UX500_MUSB_RIDB)
event = UX500_MUSB_NONE;
/* Fallback to default B_IDLE as nothing is connected. */
- ab->phy.state = OTG_STATE_B_IDLE;
+ ab->phy.otg->state = OTG_STATE_B_IDLE;
+ usb_phy_set_event(&ab->phy, USB_EVENT_NONE);
break;
case USB_LINK_ACA_RID_C_NM_9540:
@@ -461,12 +460,14 @@ static int ab9540_usb_link_status_update(struct ab8500_usb *ab,
ab8500_usb_peri_phy_en(ab);
atomic_notifier_call_chain(&ab->phy.notifier,
UX500_MUSB_PREPARE, &ab->vbus_draw);
+ usb_phy_set_event(&ab->phy, USB_EVENT_ENUMERATED);
}
if (ab->mode == USB_IDLE) {
ab->mode = USB_PERIPHERAL;
ab8500_usb_peri_phy_en(ab);
atomic_notifier_call_chain(&ab->phy.notifier,
UX500_MUSB_PREPARE, &ab->vbus_draw);
+ usb_phy_set_event(&ab->phy, USB_EVENT_ENUMERATED);
}
if (event != UX500_MUSB_RIDC)
event = UX500_MUSB_VBUS;
@@ -502,6 +503,7 @@ static int ab9540_usb_link_status_update(struct ab8500_usb *ab,
event = UX500_MUSB_CHARGER;
atomic_notifier_call_chain(&ab->phy.notifier,
event, &ab->vbus_draw);
+ usb_phy_set_event(&ab->phy, USB_EVENT_CHARGER);
break;
case USB_LINK_PHYEN_NO_VBUS_NO_IDGND_9540:
@@ -526,6 +528,7 @@ static int ab9540_usb_link_status_update(struct ab8500_usb *ab,
ab->mode = USB_IDLE;
ab->phy.otg->default_a = false;
ab->vbus_draw = 0;
+ usb_phy_set_event(&ab->phy, USB_EVENT_NONE);
}
}
break;
@@ -584,7 +587,8 @@ static int ab8540_usb_link_status_update(struct ab8500_usb *ab,
* Fallback to default B_IDLE as nothing
* is connected
*/
- ab->phy.state = OTG_STATE_B_IDLE;
+ ab->phy.otg->state = OTG_STATE_B_IDLE;
+ usb_phy_set_event(&ab->phy, USB_EVENT_NONE);
break;
case USB_LINK_ACA_RID_C_NM_8540:
@@ -598,6 +602,7 @@ static int ab8540_usb_link_status_update(struct ab8500_usb *ab,
ab8500_usb_peri_phy_en(ab);
atomic_notifier_call_chain(&ab->phy.notifier,
UX500_MUSB_PREPARE, &ab->vbus_draw);
+ usb_phy_set_event(&ab->phy, USB_EVENT_ENUMERATED);
}
if (event != UX500_MUSB_RIDC)
event = UX500_MUSB_VBUS;
@@ -626,6 +631,7 @@ static int ab8540_usb_link_status_update(struct ab8500_usb *ab,
event = UX500_MUSB_CHARGER;
atomic_notifier_call_chain(&ab->phy.notifier,
event, &ab->vbus_draw);
+ usb_phy_set_event(&ab->phy, USB_EVENT_CHARGER);
break;
case USB_LINK_PHYEN_NO_VBUS_NO_IDGND_8540:
@@ -648,6 +654,7 @@ static int ab8540_usb_link_status_update(struct ab8500_usb *ab,
ab->mode = USB_IDLE;
ab->phy.otg->default_a = false;
ab->vbus_draw = 0;
+ usb_phy_set_event(&ab->phy, USB_EVENT_NONE);
}
break;
@@ -693,7 +700,8 @@ static int ab8505_usb_link_status_update(struct ab8500_usb *ab,
* Fallback to default B_IDLE as nothing
* is connected
*/
- ab->phy.state = OTG_STATE_B_IDLE;
+ ab->phy.otg->state = OTG_STATE_B_IDLE;
+ usb_phy_set_event(&ab->phy, USB_EVENT_NONE);
break;
case USB_LINK_ACA_RID_C_NM_8505:
@@ -707,6 +715,7 @@ static int ab8505_usb_link_status_update(struct ab8500_usb *ab,
ab8500_usb_peri_phy_en(ab);
atomic_notifier_call_chain(&ab->phy.notifier,
UX500_MUSB_PREPARE, &ab->vbus_draw);
+ usb_phy_set_event(&ab->phy, USB_EVENT_ENUMERATED);
}
if (event != UX500_MUSB_RIDC)
event = UX500_MUSB_VBUS;
@@ -734,6 +743,7 @@ static int ab8505_usb_link_status_update(struct ab8500_usb *ab,
event = UX500_MUSB_CHARGER;
atomic_notifier_call_chain(&ab->phy.notifier,
event, &ab->vbus_draw);
+ usb_phy_set_event(&ab->phy, USB_EVENT_CHARGER);
break;
default:
@@ -776,7 +786,8 @@ static int ab8500_usb_link_status_update(struct ab8500_usb *ab,
if (event != UX500_MUSB_RIDB)
event = UX500_MUSB_NONE;
/* Fallback to default B_IDLE as nothing is connected */
- ab->phy.state = OTG_STATE_B_IDLE;
+ ab->phy.otg->state = OTG_STATE_B_IDLE;
+ usb_phy_set_event(&ab->phy, USB_EVENT_NONE);
break;
case USB_LINK_ACA_RID_C_NM_8500:
@@ -794,6 +805,7 @@ static int ab8500_usb_link_status_update(struct ab8500_usb *ab,
ab8500_usb_peri_phy_en(ab);
atomic_notifier_call_chain(&ab->phy.notifier,
UX500_MUSB_PREPARE, &ab->vbus_draw);
+ usb_phy_set_event(&ab->phy, USB_EVENT_ENUMERATED);
}
if (event != UX500_MUSB_RIDC)
event = UX500_MUSB_VBUS;
@@ -820,6 +832,7 @@ static int ab8500_usb_link_status_update(struct ab8500_usb *ab,
event = UX500_MUSB_CHARGER;
atomic_notifier_call_chain(&ab->phy.notifier,
event, &ab->vbus_draw);
+ usb_phy_set_event(&ab->phy, USB_EVENT_CHARGER);
break;
case USB_LINK_RESERVED_8500:
@@ -1056,7 +1069,7 @@ static int ab8500_usb_set_peripheral(struct usb_otg *otg,
if (!otg)
return -ENODEV;
- ab = phy_to_ab(otg->phy);
+ ab = phy_to_ab(otg->usb_phy);
ab->phy.otg->gadget = gadget;
@@ -1080,7 +1093,7 @@ static int ab8500_usb_set_host(struct usb_otg *otg, struct usb_bus *host)
if (!otg)
return -ENODEV;
- ab = phy_to_ab(otg->phy);
+ ab = phy_to_ab(otg->usb_phy);
ab->phy.otg->host = host;
@@ -1380,9 +1393,9 @@ static int ab8500_usb_probe(struct platform_device *pdev)
ab->phy.label = "ab8500";
ab->phy.set_suspend = ab8500_usb_set_suspend;
ab->phy.set_power = ab8500_usb_set_power;
- ab->phy.state = OTG_STATE_UNDEFINED;
+ ab->phy.otg->state = OTG_STATE_UNDEFINED;
- otg->phy = &ab->phy;
+ otg->usb_phy = &ab->phy;
otg->set_host = ab8500_usb_set_host;
otg->set_peripheral = ab8500_usb_set_peripheral;
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