summaryrefslogtreecommitdiffstats
path: root/drivers/usb/phy/phy-msm-usb.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/phy/phy-msm-usb.c')
-rw-r--r--drivers/usb/phy/phy-msm-usb.c61
1 files changed, 32 insertions, 29 deletions
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
index 18015b7c8af..e120d87778b 100644
--- a/drivers/usb/phy/phy-msm-usb.c
+++ b/drivers/usb/phy/phy-msm-usb.c
@@ -708,7 +708,7 @@ static void msm_otg_start_host(struct usb_phy *phy, int on)
static int msm_otg_set_host(struct usb_otg *otg, struct usb_bus *host)
{
- struct msm_otg *motg = container_of(otg->phy, struct msm_otg, phy);
+ struct msm_otg *motg = container_of(otg->usb_phy, struct msm_otg, phy);
struct usb_hcd *hcd;
/*
@@ -716,14 +716,14 @@ static int msm_otg_set_host(struct usb_otg *otg, struct usb_bus *host)
* only peripheral configuration.
*/
if (motg->pdata->mode == USB_DR_MODE_PERIPHERAL) {
- dev_info(otg->phy->dev, "Host mode is not supported\n");
+ dev_info(otg->usb_phy->dev, "Host mode is not supported\n");
return -ENODEV;
}
if (!host) {
if (otg->state == OTG_STATE_A_HOST) {
- pm_runtime_get_sync(otg->phy->dev);
- msm_otg_start_host(otg->phy, 0);
+ pm_runtime_get_sync(otg->usb_phy->dev);
+ msm_otg_start_host(otg->usb_phy, 0);
otg->host = NULL;
otg->state = OTG_STATE_UNDEFINED;
schedule_work(&motg->sm_work);
@@ -738,14 +738,14 @@ static int msm_otg_set_host(struct usb_otg *otg, struct usb_bus *host)
hcd->power_budget = motg->pdata->power_budget;
otg->host = host;
- dev_dbg(otg->phy->dev, "host driver registered w/ tranceiver\n");
+ dev_dbg(otg->usb_phy->dev, "host driver registered w/ tranceiver\n");
/*
* Kick the state machine work, if peripheral is not supported
* or peripheral is already registered with us.
*/
if (motg->pdata->mode == USB_DR_MODE_HOST || otg->gadget) {
- pm_runtime_get_sync(otg->phy->dev);
+ pm_runtime_get_sync(otg->usb_phy->dev);
schedule_work(&motg->sm_work);
}
@@ -782,21 +782,21 @@ static void msm_otg_start_peripheral(struct usb_phy *phy, int on)
static int msm_otg_set_peripheral(struct usb_otg *otg,
struct usb_gadget *gadget)
{
- struct msm_otg *motg = container_of(otg->phy, struct msm_otg, phy);
+ struct msm_otg *motg = container_of(otg->usb_phy, struct msm_otg, phy);
/*
* Fail peripheral registration if this board can support
* only host configuration.
*/
if (motg->pdata->mode == USB_DR_MODE_HOST) {
- dev_info(otg->phy->dev, "Peripheral mode is not supported\n");
+ dev_info(otg->usb_phy->dev, "Peripheral mode is not supported\n");
return -ENODEV;
}
if (!gadget) {
if (otg->state == OTG_STATE_B_PERIPHERAL) {
- pm_runtime_get_sync(otg->phy->dev);
- msm_otg_start_peripheral(otg->phy, 0);
+ pm_runtime_get_sync(otg->usb_phy->dev);
+ msm_otg_start_peripheral(otg->usb_phy, 0);
otg->gadget = NULL;
otg->state = OTG_STATE_UNDEFINED;
schedule_work(&motg->sm_work);
@@ -807,14 +807,15 @@ static int msm_otg_set_peripheral(struct usb_otg *otg,
return 0;
}
otg->gadget = gadget;
- dev_dbg(otg->phy->dev, "peripheral driver registered w/ tranceiver\n");
+ dev_dbg(otg->usb_phy->dev,
+ "peripheral driver registered w/ tranceiver\n");
/*
* Kick the state machine work, if host is not supported
* or host is already registered with us.
*/
if (motg->pdata->mode == USB_DR_MODE_PERIPHERAL || otg->host) {
- pm_runtime_get_sync(otg->phy->dev);
+ pm_runtime_get_sync(otg->usb_phy->dev);
schedule_work(&motg->sm_work);
}
@@ -1172,17 +1173,17 @@ static void msm_otg_sm_work(struct work_struct *w)
switch (otg->state) {
case OTG_STATE_UNDEFINED:
- dev_dbg(otg->phy->dev, "OTG_STATE_UNDEFINED state\n");
- msm_otg_reset(otg->phy);
+ dev_dbg(otg->usb_phy->dev, "OTG_STATE_UNDEFINED state\n");
+ msm_otg_reset(otg->usb_phy);
msm_otg_init_sm(motg);
otg->state = OTG_STATE_B_IDLE;
/* FALL THROUGH */
case OTG_STATE_B_IDLE:
- dev_dbg(otg->phy->dev, "OTG_STATE_B_IDLE state\n");
+ dev_dbg(otg->usb_phy->dev, "OTG_STATE_B_IDLE state\n");
if (!test_bit(ID, &motg->inputs) && otg->host) {
/* disable BSV bit */
writel(readl(USB_OTGSC) & ~OTGSC_BSVIE, USB_OTGSC);
- msm_otg_start_host(otg->phy, 1);
+ msm_otg_start_host(otg->usb_phy, 1);
otg->state = OTG_STATE_A_HOST;
} else if (test_bit(B_SESS_VLD, &motg->inputs)) {
switch (motg->chg_state) {
@@ -1198,13 +1199,15 @@ static void msm_otg_sm_work(struct work_struct *w)
case USB_CDP_CHARGER:
msm_otg_notify_charger(motg,
IDEV_CHG_MAX);
- msm_otg_start_peripheral(otg->phy, 1);
+ msm_otg_start_peripheral(otg->usb_phy,
+ 1);
otg->state
= OTG_STATE_B_PERIPHERAL;
break;
case USB_SDP_CHARGER:
msm_otg_notify_charger(motg, IUNIT);
- msm_otg_start_peripheral(otg->phy, 1);
+ msm_otg_start_peripheral(otg->usb_phy,
+ 1);
otg->state
= OTG_STATE_B_PERIPHERAL;
break;
@@ -1222,8 +1225,8 @@ static void msm_otg_sm_work(struct work_struct *w)
* is incremented in charger detection work.
*/
if (cancel_delayed_work_sync(&motg->chg_work)) {
- pm_runtime_put_sync(otg->phy->dev);
- msm_otg_reset(otg->phy);
+ pm_runtime_put_sync(otg->usb_phy->dev);
+ msm_otg_reset(otg->usb_phy);
}
msm_otg_notify_charger(motg, 0);
motg->chg_state = USB_CHG_STATE_UNDEFINED;
@@ -1231,27 +1234,27 @@ static void msm_otg_sm_work(struct work_struct *w)
}
if (otg->state == OTG_STATE_B_IDLE)
- pm_runtime_put_sync(otg->phy->dev);
+ pm_runtime_put_sync(otg->usb_phy->dev);
break;
case OTG_STATE_B_PERIPHERAL:
- dev_dbg(otg->phy->dev, "OTG_STATE_B_PERIPHERAL state\n");
+ dev_dbg(otg->usb_phy->dev, "OTG_STATE_B_PERIPHERAL state\n");
if (!test_bit(B_SESS_VLD, &motg->inputs) ||
!test_bit(ID, &motg->inputs)) {
msm_otg_notify_charger(motg, 0);
- msm_otg_start_peripheral(otg->phy, 0);
+ msm_otg_start_peripheral(otg->usb_phy, 0);
motg->chg_state = USB_CHG_STATE_UNDEFINED;
motg->chg_type = USB_INVALID_CHARGER;
otg->state = OTG_STATE_B_IDLE;
- msm_otg_reset(otg->phy);
+ msm_otg_reset(otg->usb_phy);
schedule_work(w);
}
break;
case OTG_STATE_A_HOST:
- dev_dbg(otg->phy->dev, "OTG_STATE_A_HOST state\n");
+ dev_dbg(otg->usb_phy->dev, "OTG_STATE_A_HOST state\n");
if (test_bit(ID, &motg->inputs)) {
- msm_otg_start_host(otg->phy, 0);
+ msm_otg_start_host(otg->usb_phy, 0);
otg->state = OTG_STATE_B_IDLE;
- msm_otg_reset(otg->phy);
+ msm_otg_reset(otg->usb_phy);
schedule_work(w);
}
break;
@@ -1388,7 +1391,7 @@ static ssize_t msm_otg_mode_write(struct file *file, const char __user *ubuf,
goto out;
}
- pm_runtime_get_sync(otg->phy->dev);
+ pm_runtime_get_sync(otg->usb_phy->dev);
schedule_work(&motg->sm_work);
out:
return status;
@@ -1668,7 +1671,7 @@ static int msm_otg_probe(struct platform_device *pdev)
phy->io_ops = &msm_otg_io_ops;
- phy->otg->phy = &motg->phy;
+ phy->otg->usb_phy = &motg->phy;
phy->otg->set_host = msm_otg_set_host;
phy->otg->set_peripheral = msm_otg_set_peripheral;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-03-04 02:20:12 +0000