1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * PCM3060 SPI driver 4 * 5 * Copyright (C) 2018 Kirill Marinushkin <kmarinushkin@birdec.tech> 6 */ 7 8 #include <linux/module.h> 9 #include <linux/spi/spi.h> 10 #include <sound/soc.h> 11 12 #include "pcm3060.h" 13 14 static int pcm3060_spi_probe(struct spi_device *spi) 15 { 16 struct pcm3060_priv *priv; 17 18 priv = devm_kzalloc(&spi->dev, sizeof(*priv), GFP_KERNEL); 19 if (!priv) 20 return -ENOMEM; 21 22 spi_set_drvdata(spi, priv); 23 24 priv->regmap = devm_regmap_init_spi(spi, &pcm3060_regmap); 25 if (IS_ERR(priv->regmap)) 26 return PTR_ERR(priv->regmap); 27 28 return pcm3060_probe(&spi->dev); 29 } 30 31 static const struct spi_device_id pcm3060_spi_id[] = { 32 { .name = "pcm3060" }, 33 { }, 34 }; 35 MODULE_DEVICE_TABLE(spi, pcm3060_spi_id); 36 37 #ifdef CONFIG_OF 38 static const struct of_device_id pcm3060_of_match[] = { 39 { .compatible = "ti,pcm3060" }, 40 { }, 41 }; 42 MODULE_DEVICE_TABLE(of, pcm3060_of_match); 43 #endif /* CONFIG_OF */ 44 45 static struct spi_driver pcm3060_spi_driver = { 46 .driver = { 47 .name = "pcm3060", 48 #ifdef CONFIG_OF 49 .of_match_table = pcm3060_of_match, 50 #endif /* CONFIG_OF */ 51 }, 52 .id_table = pcm3060_spi_id, 53 .probe = pcm3060_spi_probe, 54 }; 55 56 module_spi_driver(pcm3060_spi_driver); 57 58 MODULE_DESCRIPTION("PCM3060 SPI driver"); 59 MODULE_AUTHOR("Kirill Marinushkin <kmarinushkin@birdec.tech>"); 60 MODULE_LICENSE("GPL v2"); 61