1 files changed, 61 insertions, 0 deletions
diff --git a/sound/soc/codecs/ak4458-spi.c b/sound/soc/codecs/ak4458-spi.c
new file mode 100644
index 000000000000..fd20e994b291
--- /dev/null
+++ b/sound/soc/codecs/ak4458-spi.c
@@ -0,0 +1,61 @@
+/*
+ * ak4458-spi.c  --  AK4458 DAC - SPI
+ *
+ * Copyright 2017 NXP
+ *
+ * Author: Mihai Serban <mihai.serban@nxp.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/spi/spi.h>
+
+#include "ak4458.h"
+
+static int ak4458_spi_probe(struct spi_device *spi)
+{
+	struct regmap *regmap;
+
+	regmap = devm_regmap_init_spi(spi, &ak4458_spi_regmap_config);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	return ak4458_probe(&spi->dev, regmap);
+}
+
+static int ak4458_spi_remove(struct spi_device *spi)
+{
+	ak4458_remove(&spi->dev);
+	return 0;
+}
+
+static const struct of_device_id ak4458_of_match[] = {
+	{ .compatible = "asahi-kasei,ak4458", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, ak4458_of_match);
+
+static struct spi_driver ak4458_spi_driver = {
+	.driver = {
+		.name = "ak4458",
+		.pm = &ak4458_pm,
+		.of_match_table = ak4458_of_match,
+	},
+	.probe = ak4458_spi_probe,
+	.remove = ak4458_spi_remove
+};
+
+module_spi_driver(ak4458_spi_driver);
+
+MODULE_DESCRIPTION("ASoC AK4458 driver - SPI");
+MODULE_AUTHOR("Mihai Serban <mihai.serban@nxp.com>");
+MODULE_LICENSE("GPL");