linux/drivers/reset/reset-meson.c

// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
 * Amlogic Meson Reset Controller driver
 *
 * Copyright (c) 2016 BayLibre, SAS.
 * Author: Neil Armstrong <[email protected]>
 */
#include <linux/err.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/reset-controller.h>
#include <linux/slab.h>
#include <linux/types.h>

#define BITS_PER_REG …

struct meson_reset_param { … };

struct meson_reset { … };

static int meson_reset_reset(struct reset_controller_dev *rcdev,
			      unsigned long id)
{ … }

static int meson_reset_level(struct reset_controller_dev *rcdev,
			    unsigned long id, bool assert)
{ … }

static int meson_reset_assert(struct reset_controller_dev *rcdev,
			      unsigned long id)
{ … }

static int meson_reset_deassert(struct reset_controller_dev *rcdev,
				unsigned long id)
{ … }

static const struct reset_control_ops meson_reset_ops = …;

static const struct meson_reset_param meson8b_param = …;

static const struct meson_reset_param meson_a1_param = …;

static const struct meson_reset_param meson_s4_param = …;

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

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

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

MODULE_DESCRIPTION(…) …;
MODULE_AUTHOR(…) …;
MODULE_LICENSE(…) …;