linux/drivers/phy/hisilicon/phy-hi6220-usb.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (c) 2015 Linaro Ltd.
 * Copyright (c) 2015 HiSilicon Limited.
 */

#include <linux/mfd/syscon.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/phy/phy.h>
#include <linux/regmap.h>

#define SC_PERIPH_CTRL4 …

#define CTRL4_PICO_SIDDQ …
#define CTRL4_PICO_OGDISABLE …
#define CTRL4_PICO_VBUSVLDEXT …
#define CTRL4_PICO_VBUSVLDEXTSEL …
#define CTRL4_OTG_PHY_SEL …

#define SC_PERIPH_CTRL5 …

#define CTRL5_USBOTG_RES_SEL …
#define CTRL5_PICOPHY_ACAENB …
#define CTRL5_PICOPHY_BC_MODE …
#define CTRL5_PICOPHY_CHRGSEL …
#define CTRL5_PICOPHY_VDATSRCEND …
#define CTRL5_PICOPHY_VDATDETENB …
#define CTRL5_PICOPHY_DCDENB …
#define CTRL5_PICOPHY_IDDIG …

#define SC_PERIPH_CTRL8 …
#define SC_PERIPH_RSTEN0 …
#define SC_PERIPH_RSTDIS0 …

#define RST0_USBOTG_BUS …
#define RST0_POR_PICOPHY …
#define RST0_USBOTG …
#define RST0_USBOTG_32K …

#define EYE_PATTERN_PARA …

struct hi6220_priv { … };

static void hi6220_phy_init(struct hi6220_priv *priv)
{ … }

static int hi6220_phy_setup(struct hi6220_priv *priv, bool on)
{ … }

static int hi6220_phy_start(struct phy *phy)
{ … }

static int hi6220_phy_exit(struct phy *phy)
{ … }

static const struct phy_ops hi6220_phy_ops = …;

static int hi6220_phy_probe(struct platform_device *pdev)
{ … }

static const struct of_device_id hi6220_phy_of_match[] = …;
MODULE_DEVICE_TABLE(of, hi6220_phy_of_match);

static struct platform_driver hi6220_phy_driver = …;
module_platform_driver(…) …;

MODULE_DESCRIPTION(…) …;
MODULE_ALIAS(…) …;
MODULE_LICENSE(…) …;