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usb: gadget: dwc3: Convert interrupt handling to usb_gadget_generic_ops

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Implement .handle_interrupts callback as a replacement for deprecated
dm_usb_gadget_handle_interrupts() function. The new callback allows
for each DM capable USB gadget controller driver to define its own
IRQ handling implementation without colliding with other controller
drivers.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Tested-by: Alexander Sverdlin <alexander.sverdlin@siemens.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3
Link: https://lore.kernel.org/r/20240614005309.34433-5-marek.vasut+renesas@mailbox.org
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
This commit is contained in:
Marek Vasut 2024-06-14 02:51:19 +02:00 committed by Mattijs Korpershoek
parent 2329109fbd
commit 75f94ed82f
2 changed files with 29 additions and 19 deletions
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25
drivers/usb/dwc3/dwc3-generic.c
View File

@ -194,16 +194,6 @@ static int dwc3_generic_of_to_plat(struct udevice *dev)
}
#if CONFIG_IS_ENABLED(DM_USB_GADGET)
int dm_usb_gadget_handle_interrupts(struct udevice *dev)
{
struct dwc3_generic_priv *priv = dev_get_priv(dev);
struct dwc3 *dwc3 = &priv->dwc3;
dwc3_gadget_uboot_handle_interrupt(dwc3);
return 0;
}
static int dwc3_generic_peripheral_probe(struct udevice *dev)
{
struct dwc3_generic_priv *priv = dev_get_priv(dev);
@ -218,10 +208,25 @@ static int dwc3_generic_peripheral_remove(struct udevice *dev)
return dwc3_generic_remove(dev, priv);
}
static int dwc3_gadget_handle_interrupts(struct udevice *dev)
{
struct dwc3_generic_priv *priv = dev_get_priv(dev);
struct dwc3 *dwc3 = &priv->dwc3;
dwc3_gadget_uboot_handle_interrupt(dwc3);
return 0;
}
static const struct usb_gadget_generic_ops dwc3_gadget_ops = {
.handle_interrupts = dwc3_gadget_handle_interrupts,
};
U_BOOT_DRIVER(dwc3_generic_peripheral) = {
.name = "dwc3-generic-peripheral",
.id = UCLASS_USB_GADGET_GENERIC,
.of_to_plat = dwc3_generic_of_to_plat,
.ops = &dwc3_gadget_ops,
.probe = dwc3_generic_peripheral_probe,
.remove = dwc3_generic_peripheral_remove,
.priv_auto = sizeof(struct dwc3_generic_priv),

23
drivers/usb/dwc3/dwc3-layerscape.c
View File

@ -99,15 +99,6 @@ static int dwc3_layerscape_of_to_plat(struct udevice *dev)
}
#if CONFIG_IS_ENABLED(DM_USB_GADGET)
int dm_usb_gadget_handle_interrupts(struct udevice *dev)
{
struct dwc3_layerscape_priv *priv = dev_get_priv(dev);
dwc3_gadget_uboot_handle_interrupt(&priv->dwc3);
return 0;
}
static int dwc3_layerscape_peripheral_probe(struct udevice *dev)
{
struct dwc3_layerscape_priv *priv = dev_get_priv(dev);
@ -122,10 +113,24 @@ static int dwc3_layerscape_peripheral_remove(struct udevice *dev)
return dwc3_layerscape_remove(dev, priv);
}
static int dwc3_layerscape_gadget_handle_interrupts(struct udevice *dev)
{
struct dwc3_layerscape_priv *priv = dev_get_priv(dev);
dwc3_gadget_uboot_handle_interrupt(&priv->dwc3);
return 0;
}
static const struct usb_gadget_generic_ops dwc3_layerscape_gadget_ops = {
.handle_interrupts = dwc3_layerscape_gadget_handle_interrupts,
};
U_BOOT_DRIVER(dwc3_layerscape_peripheral) = {
.name = "dwc3-layerscape-peripheral",
.id = UCLASS_USB_GADGET_GENERIC,
.of_to_plat = dwc3_layerscape_of_to_plat,
.ops = &dwc3_layerscape_gadget_ops,
.probe = dwc3_layerscape_peripheral_probe,
.remove = dwc3_layerscape_peripheral_remove,
.priv_auto = sizeof(struct dwc3_layerscape_priv),