// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2014-2016, NVIDIA CORPORATION. All rights reserved.
*/
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/mailbox_client.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/phy/phy.h>
#include <linux/phy/tegra/xusb.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
#include <linux/reset.h>
#include <linux/slab.h>
#include <linux/workqueue.h>
#include <soc/tegra/fuse.h>
#include "xusb.h"
static struct phy *tegra_xusb_pad_of_xlate(struct device *dev,
struct of_phandle_args *args)
{
struct tegra_xusb_pad *pad = dev_get_drvdata(dev);
struct phy *phy = NULL;
unsigned int i;
if (args->args_count != 0)
return ERR_PTR(-EINVAL);
for (i = 0; i < pad->soc->num_lanes; i++) {
if (!pad->lanes[i])
continue;
if (pad->lanes[i]->dev.of_node == args->np) {
phy = pad->lanes[i];
break;
}
}
if (phy == NULL)
phy = ERR_PTR(-ENODEV);
return phy;
}
static const struct of_device_id tegra_xusb_padctl_of_match[] = {
#if defined(CONFIG_ARCH_TEGRA_124_SOC) || defined(CONFIG_ARCH_TEGRA_132_SOC)
{
.compatible = "nvidia,tegra124-xusb-padctl",
.data = &tegra124_xusb_padctl_soc,
},
#endif
#if defined(CONFIG_ARCH_TEGRA_210_SOC)
{
.compatible = "nvidia,tegra210-xusb-padctl",
.data = &<