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authorKishon Vijay Abraham I <kishon@ti.com>2012-06-22 17:02:46 +0530
committerFelipe Balbi <balbi@ti.com>2012-06-25 14:05:35 +0300
commit662dca54ca67c92b7aa14b9a2ec54acacf33ce45 (patch)
tree80c77434b1c4d33ce4e7db56f284c9ae65e16a8d /drivers/usb/gadget
parent721002ec1dd55a52425455826af49cf8853b2d4f (diff)
downloadlinux-662dca54ca67c92b7aa14b9a2ec54acacf33ce45.tar.bz2
usb: otg: support for multiple transceivers by a single controller
Add a linked list for keeping multiple PHY instances with different types so that we can have separate USB2 and USB3 PHYs on one single board. _get_phy_ has been changed so that the controller gets the transceiver by type. _remove_phy_ has been added to let the phy be removed from the phy list. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r--drivers/usb/gadget/fsl_udc_core.c2
-rw-r--r--drivers/usb/gadget/mv_udc_core.c2
-rw-r--r--drivers/usb/gadget/omap_udc.c2
-rw-r--r--drivers/usb/gadget/pxa25x_udc.c2
-rw-r--r--drivers/usb/gadget/pxa27x_udc.c2
-rw-r--r--drivers/usb/gadget/s3c-hsudc.c2
6 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c
index d7038509b956..0808820ba495 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++ b/drivers/usb/gadget/fsl_udc_core.c
@@ -2455,7 +2455,7 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
#ifdef CONFIG_USB_OTG
if (pdata->operating_mode == FSL_USB2_DR_OTG) {
- udc_controller->transceiver = usb_get_phy();
+ udc_controller->transceiver = usb_get_phy(USB_PHY_TYPE_USB2);
if (!udc_controller->transceiver) {
ERR("Can't find OTG driver!\n");
ret = -ENODEV;
diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c
index 5d779955d5a6..75ff41a5c959 100644
--- a/drivers/usb/gadget/mv_udc_core.c
+++ b/drivers/usb/gadget/mv_udc_core.c
@@ -2180,7 +2180,7 @@ static int __devinit mv_udc_probe(struct platform_device *dev)
#ifdef CONFIG_USB_OTG_UTILS
if (pdata->mode == MV_USB_MODE_OTG)
- udc->transceiver = usb_get_phy();
+ udc->transceiver = usb_get_phy(USB_PHY_TYPE_USB2);
#endif
udc->clknum = pdata->clknum;
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 74b9bb8099e7..cf8bf26f12ed 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -2865,7 +2865,7 @@ static int __init omap_udc_probe(struct platform_device *pdev)
* use it. Except for OTG, we don't _need_ to talk to one;
* but not having one probably means no VBUS detection.
*/
- xceiv = usb_get_phy();
+ xceiv = usb_get_phy(USB_PHY_TYPE_USB2);
if (xceiv)
type = xceiv->label;
else if (config->otg) {
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index a658e446caba..cc0b1e63dcab 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -2159,7 +2159,7 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev)
dev->dev = &pdev->dev;
dev->mach = pdev->dev.platform_data;
- dev->transceiver = usb_get_phy();
+ dev->transceiver = usb_get_phy(USB_PHY_TYPE_USB2);
if (gpio_is_valid(dev->mach->gpio_pullup)) {
if ((retval = gpio_request(dev->mach->gpio_pullup,
diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index b982304a49c1..8f744aab9628 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -2464,7 +2464,7 @@ static int __init pxa_udc_probe(struct platform_device *pdev)
udc->dev = &pdev->dev;
udc->mach = pdev->dev.platform_data;
- udc->transceiver = usb_get_phy();
+ udc->transceiver = usb_get_phy(USB_PHY_TYPE_USB2);
gpio = udc->mach->gpio_pullup;
if (gpio_is_valid(gpio)) {
diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c
index 9ad33395f564..22326f274466 100644
--- a/drivers/usb/gadget/s3c-hsudc.c
+++ b/drivers/usb/gadget/s3c-hsudc.c
@@ -1282,7 +1282,7 @@ static int __devinit s3c_hsudc_probe(struct platform_device *pdev)
hsudc->dev = dev;
hsudc->pd = pdev->dev.platform_data;
- hsudc->transceiver = usb_get_phy();
+ hsudc->transceiver = usb_get_phy(USB_PHY_TYPE_USB2);
for (i = 0; i < ARRAY_SIZE(hsudc->supplies); i++)
hsudc->supplies[i].supply = s3c_hsudc_supply_names[i];