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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019 Google, LLC
* Written by Simon Glass <sjg@chromium.org>
*/
#include <common.h>
#include <dm.h>
#include <irq.h>
#include <dm/device-internal.h>
int irq_route_pmc_gpio_gpe(struct udevice *dev, uint pmc_gpe_num)
{
const struct irq_ops *ops = irq_get_ops(dev);
if (!ops->route_pmc_gpio_gpe)
return -ENOSYS;
return ops->route_pmc_gpio_gpe(dev, pmc_gpe_num);
}
int irq_set_polarity(struct udevice *dev, uint irq, bool active_low)
{
const struct irq_ops *ops = irq_get_ops(dev);
if (!ops->set_polarity)
return -ENOSYS;
return ops->set_polarity(dev, irq, active_low);
}
int irq_snapshot_polarities(struct udevice *dev)
{
const struct irq_ops *ops = irq_get_ops(dev);
if (!ops->snapshot_polarities)
return -ENOSYS;
return ops->snapshot_polarities(dev);
}
int irq_restore_polarities(struct udevice *dev)
{
const struct irq_ops *ops = irq_get_ops(dev);
if (!ops->restore_polarities)
return -ENOSYS;
return ops->restore_polarities(dev);
}
int irq_first_device_type(enum irq_dev_t type, struct udevice **devp)
{
int ret;
ret = uclass_first_device_drvdata(UCLASS_IRQ, type, devp);
if (ret)
return log_msg_ret("find", ret);
return 0;
}
UCLASS_DRIVER(irq) = {
.id = UCLASS_IRQ,
.name = "irq",
};
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