1 // SPDX-License-Identifier: GPL-2.0 2 // 3 // PCM3060 SPI driver 4 // 5 // Copyright (C) 2018 Kirill Marinushkin <k.marinushkin@gmail.com> 6 7 #include <linux/module.h> 8 #include <linux/spi/spi.h> 9 #include <sound/soc.h> 10 11 #include "pcm3060.h" 12 13 static int pcm3060_spi_probe(struct spi_device *spi) 14 { 15 struct pcm3060_priv *priv; 16 17 priv = devm_kzalloc(&spi->dev, sizeof(*priv), GFP_KERNEL); 18 if (!priv) 19 return -ENOMEM; 20 21 spi_set_drvdata(spi, priv); 22 23 priv->regmap = devm_regmap_init_spi(spi, &pcm3060_regmap); 24 if (IS_ERR(priv->regmap)) 25 return PTR_ERR(priv->regmap); 26 27 return pcm3060_probe(&spi->dev); 28 } 29 30 static const struct spi_device_id pcm3060_spi_id[] = { 31 { .name = "pcm3060" }, 32 { }, 33 }; 34 MODULE_DEVICE_TABLE(spi, pcm3060_spi_id); 35 36 #ifdef CONFIG_OF 37 static const struct of_device_id pcm3060_of_match[] = { 38 { .compatible = "ti,pcm3060" }, 39 { }, 40 }; 41 MODULE_DEVICE_TABLE(of, pcm3060_of_match); 42 #endif /* CONFIG_OF */ 43 44 static struct spi_driver pcm3060_spi_driver = { 45 .driver = { 46 .name = "pcm3060", 47 #ifdef CONFIG_OF 48 .of_match_table = pcm3060_of_match, 49 #endif /* CONFIG_OF */ 50 }, 51 .id_table = pcm3060_spi_id, 52 .probe = pcm3060_spi_probe, 53 }; 54 55 module_spi_driver(pcm3060_spi_driver); 56 57 MODULE_DESCRIPTION("PCM3060 SPI driver"); 58 MODULE_AUTHOR("Kirill Marinushkin <k.marinushkin@gmail.com>"); 59 MODULE_LICENSE("GPL v2"); 60