/*
 * Driver for ADAU1361/ADAU1461/ADAU1761/ADAU1961 codec
 *
 * Copyright 2014 Analog Devices Inc.
 *  Author: Lars-Peter Clausen <lars@metafoo.de>
 *
 * Licensed under the GPL-2.
 */

#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/regmap.h>
#include <linux/spi/spi.h>
#include <sound/soc.h>

#include "adau1761.h"

static void adau1761_spi_switch_mode(struct device *dev)
{
	struct spi_device *spi = to_spi_device(dev);

	/*
	 * To get the device into SPI mode CLATCH has to be pulled low three
	 * times.  Do this by issuing three dummy reads.
	 */
	spi_w8r8(spi, 0x00);
	spi_w8r8(spi, 0x00);
	spi_w8r8(spi, 0x00);
}

static int adau1761_spi_probe(struct spi_device *spi)
{
	const struct spi_device_id *id = spi_get_device_id(spi);
	struct regmap_config config;

	if (!id)
		return -EINVAL;

	config = adau1761_regmap_config;
	config.val_bits = 8;
	config.reg_bits = 24;
	config.read_flag_mask = 0x1;

	return adau1761_probe(&spi->dev,
		devm_regmap_init_spi(spi, &config),
		id->driver_data, adau1761_spi_switch_mode);
}

static int adau1761_spi_remove(struct spi_device *spi)
{
	adau17x1_remove(&spi->dev);
	return 0;
}

static const struct spi_device_id adau1761_spi_id[] = {
	{ "adau1361", ADAU1361 },
	{ "adau1461", ADAU1761 },
	{ "adau1761", ADAU1761 },
	{ "adau1961", ADAU1361 },
	{ }
};
MODULE_DEVICE_TABLE(spi, adau1761_spi_id);

#if defined(CONFIG_OF)
static const struct of_device_id adau1761_spi_dt_ids[] = {
	{ .compatible = "adi,adau1361", },
	{ .compatible = "adi,adau1461", },
	{ .compatible = "adi,adau1761", },
	{ .compatible = "adi,adau1961", },
	{ },
};
MODULE_DEVICE_TABLE(of, adau1761_spi_dt_ids);
#endif

static struct spi_driver adau1761_spi_driver = {
	.driver = {
		.name = "adau1761",
		.of_match_table = of_match_ptr(adau1761_spi_dt_ids),
	},
	.probe = adau1761_spi_probe,
	.remove = adau1761_spi_remove,
	.id_table = adau1761_spi_id,
};
module_spi_driver(adau1761_spi_driver);

MODULE_DESCRIPTION("ASoC ADAU1361/ADAU1461/ADAU1761/ADAU1961 CODEC SPI driver");
MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
MODULE_LICENSE("GPL");
git/log/net'>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=88e4f0ca4e4e7760e4aad544789c5408219886d5'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net?id=88e4f0ca4e4e7760e4aad544789c5408219886d5'>net</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='88e4f0ca4e4e7760e4aad544789c5408219886d5'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Vivien Didelot &lt;vivien.didelot@savoirfairelinux.com&gt;</td><td class='right'>2017-02-03 13:20:16 -0500</td></tr>
<tr><th>committer</th><td>David S. Miller &lt;davem@davemloft.net&gt;</td><td class='right'>2017-02-06 16:53:28 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=88e4f0ca4e4e7760e4aad544789c5408219886d5'>88e4f0ca4e4e7760e4aad544789c5408219886d5</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net?id=88e4f0ca4e4e7760e4aad544789c5408219886d5'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=88e4f0ca4e4e7760e4aad544789c5408219886d5'>e25b7133b1eb9de8523fbda5e0dc0f91422cf0dc</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net?id=88e4f0ca4e4e7760e4aad544789c5408219886d5'>net</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net?id=321fa4ffd94e333657e54037d2511c862ec92f6f'>321fa4ffd94e333657e54037d2511c862ec92f6f</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net?id=88e4f0ca4e4e7760e4aad544789c5408219886d5&amp;id2=321fa4ffd94e333657e54037d2511c862ec92f6f'>diff</a>)</td></tr></table>
<div class='commit-subject'>net: dsa: move netdevice notifier registration</div><div class='commit-msg'>Move the netdevice notifier block register code in slave.c and provide
helpers for dsa.c to register and unregister it.

At the same time, check for errors since (un)register_netdevice_notifier
may fail.

Signed-off-by: Vivien Didelot &lt;vivien.didelot@savoirfairelinux.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=88e4f0ca4e4e7760e4aad544789c5408219886d5'>Diffstat</a> (limited to 'net')</div><table summary='diffstat' class='diffstat'><tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/net/dsa/dsa.c?id=88e4f0ca4e4e7760e4aad544789c5408219886d5'>net/dsa/dsa.c</a></td><td class='right'>10</td><td class='graph'><table summary='file diffstat' width='22%'><tr><td class='add' style='width: 18.2%;'/><td class='rem' style='width: 27.3%;'/><td class='none' style='width: 54.5%;'/></tr></table></td></tr>
<tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/net/dsa/dsa_priv.h?id=88e4f0ca4e4e7760e4aad544789c5408219886d5'>net/dsa/dsa_priv.h</a></td><td class='right'>4</td><td class='graph'><table summary='file diffstat' width='22%'><tr><td class='add' style='width: 9.1%;'/><td class='rem' style='width: 9.1%;'/><td class='none' style='width: 81.8%;'/></tr></table></td></tr>
<tr><td class='mode'>-rw-r--r--</td><td class='upd'><a href='/cgit.cgi/linux/net-next.git/diff/net/dsa/slave.c?id=88e4f0ca4e4e7760e4aad544789c5408219886d5'>net/dsa/slave.c</a></td><td class='right'>22</td><td class='graph'><table summary='file diffstat' width='22%'><tr><td class='add' style='width: 90.9%;'/><td class='rem' style='width: 9.1%;'/><td class='none' style='width: 0.0%;'/></tr></table></td></tr>
</table><div class='diffstat-summary'>3 files changed, 26 insertions, 10 deletions</div><table summary='diff' class='diff'><tr><td><div class='head'>diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c