linux/drivers/reset/reset-meson-audio-arb.c

// SPDX-License-Identifier: (GPL-2.0 OR MIT)
// Copyright (c) 2018 BayLibre, SAS.
// Author: Jerome Brunet <[email protected]>

#include <linux/clk.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/reset-controller.h>
#include <linux/spinlock.h>

#include <dt-bindings/reset/amlogic,meson-axg-audio-arb.h>

struct meson_audio_arb_data { … };

struct meson_audio_arb_match_data { … };

#define ARB_GENERAL_BIT …

static const unsigned int axg_audio_arb_reset_bits[] = …;

static const struct meson_audio_arb_match_data axg_audio_arb_match = …;

static const unsigned int sm1_audio_arb_reset_bits[] = …;

static const struct meson_audio_arb_match_data sm1_audio_arb_match = …;

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

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

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

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

static const struct reset_control_ops meson_audio_arb_rstc_ops = …;

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

static void meson_audio_arb_remove(struct platform_device *pdev)
{ … }

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

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

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