linux/drivers/reset/sti/reset-stih407.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (C) 2014 STMicroelectronics (R&D) Limited
 * Author: Giuseppe Cavallaro <[email protected]>
 */
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <dt-bindings/reset/stih407-resets.h>
#include "reset-syscfg.h"

/* STiH407 Peripheral powerdown definitions. */
static const char stih407_core[] = …;
static const char stih407_sbc_reg[] = …;
static const char stih407_lpm[] = …;

#define STIH407_PDN_0(_bit) …
#define STIH407_PDN_1(_bit) …
#define STIH407_PDN_ETH(_bit, _stat) …

/* Powerdown requests control 0 */
#define SYSCFG_5000 …
#define SYSSTAT_5500 …
/* Powerdown requests control 1 (High Speed Links) */
#define SYSCFG_5001 …
#define SYSSTAT_5501 …

/* Ethernet powerdown/status/reset */
#define SYSCFG_4032 …
#define SYSSTAT_4520 …
#define SYSCFG_4002 …

static const struct syscfg_reset_channel_data stih407_powerdowns[] = …;

/* Reset Generator control 0/1 */
#define SYSCFG_5128 …
#define SYSCFG_5131 …
#define SYSCFG_5132 …

#define LPM_SYSCFG_1 …

#define STIH407_SRST_CORE(_reg, _bit) …

#define STIH407_SRST_SBC(_reg, _bit) …

#define STIH407_SRST_LPM(_reg, _bit) …

static const struct syscfg_reset_channel_data stih407_softresets[] = …;

/* PicoPHY reset/control */
#define SYSCFG_5061 …

static const struct syscfg_reset_channel_data stih407_picophyresets[] = …;

static const struct syscfg_reset_controller_data stih407_powerdown_controller = …;

static const struct syscfg_reset_controller_data stih407_softreset_controller = …;

static const struct syscfg_reset_controller_data stih407_picophyreset_controller = …;

static const struct of_device_id stih407_reset_match[] = …;

static struct platform_driver stih407_reset_driver = …;

static int __init stih407_reset_init(void)
{ … }

arch_initcall(stih407_reset_init);