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usb: gadget: max3420: 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: Mattijs Korpershoek <mkorpershoek@baylibre.com> # vim3
Link: https://lore.kernel.org/r/20240614005309.34433-6-marek.vasut+renesas@mailbox.org
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
This commit is contained in:
Marek Vasut
2024-06-14 02:51:20 +02:00
committed by Mattijs Korpershoek
parent 75f94ed82f
commit a757533273
1 changed files with 12 additions and 7 deletions
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19
drivers/usb/gadget/max3420_udc.c
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@@ -808,13 +808,6 @@ static void max3420_setup_spi(struct max3420_udc *udc)
spi_wr8(udc, MAX3420_REG_PINCTL, bFDUPSPI);
}
int dm_usb_gadget_handle_interrupts(struct udevice *dev)
{
struct max3420_udc *udc = dev_get_priv(dev);
return max3420_irq(udc);
}
static int max3420_udc_probe(struct udevice *dev)
{
struct max3420_udc *udc = dev_get_priv(dev);
@@ -859,6 +852,17 @@ static int max3420_udc_remove(struct udevice *dev)
return 0;
}
static int max3420_gadget_handle_interrupts(struct udevice *dev)
{
struct max3420_udc *udc = dev_get_priv(dev);
return max3420_irq(udc);
}
static const struct usb_gadget_generic_ops max3420_gadget_ops = {
.handle_interrupts = max3420_gadget_handle_interrupts,
};
static const struct udevice_id max3420_ids[] = {
{ .compatible = "maxim,max3421-udc" },
{ }
@@ -868,6 +872,7 @@ U_BOOT_DRIVER(max3420_generic_udc) = {
.name = "max3420-udc",
.id = UCLASS_USB_GADGET_GENERIC,
.of_match = max3420_ids,
.ops = &max3420_gadget_ops,
.probe = max3420_udc_probe,
.remove = max3420_udc_remove,
.priv_auto = sizeof(struct max3420_udc),