11802d0beSThomas Gleixner // SPDX-License-Identifier: GPL-2.0-only
297d3ddd7SFlorian Meier /*
397d3ddd7SFlorian Meier * Driver for the PCM5102A codec
497d3ddd7SFlorian Meier *
597d3ddd7SFlorian Meier * Author: Florian Meier <florian.meier@koalo.de>
697d3ddd7SFlorian Meier * Copyright 2013
797d3ddd7SFlorian Meier */
897d3ddd7SFlorian Meier
997d3ddd7SFlorian Meier #include <linux/init.h>
1097d3ddd7SFlorian Meier #include <linux/module.h>
1197d3ddd7SFlorian Meier #include <linux/platform_device.h>
1297d3ddd7SFlorian Meier
1397d3ddd7SFlorian Meier #include <sound/soc.h>
1497d3ddd7SFlorian Meier
1597d3ddd7SFlorian Meier static struct snd_soc_dai_driver pcm5102a_dai = {
1697d3ddd7SFlorian Meier .name = "pcm5102a-hifi",
1797d3ddd7SFlorian Meier .playback = {
1897d3ddd7SFlorian Meier .channels_min = 2,
1997d3ddd7SFlorian Meier .channels_max = 2,
20*0beeb330Sgearhead .rates = SNDRV_PCM_RATE_8000_384000,
2197d3ddd7SFlorian Meier .formats = SNDRV_PCM_FMTBIT_S16_LE |
2297d3ddd7SFlorian Meier SNDRV_PCM_FMTBIT_S24_LE |
2397d3ddd7SFlorian Meier SNDRV_PCM_FMTBIT_S32_LE
2497d3ddd7SFlorian Meier },
2597d3ddd7SFlorian Meier };
2697d3ddd7SFlorian Meier
27d5e90badSKuninori Morimoto static struct snd_soc_component_driver soc_component_dev_pcm5102a = {
28d5e90badSKuninori Morimoto .idle_bias_on = 1,
29d5e90badSKuninori Morimoto .use_pmdown_time = 1,
30d5e90badSKuninori Morimoto .endianness = 1,
31d5e90badSKuninori Morimoto };
3297d3ddd7SFlorian Meier
pcm5102a_probe(struct platform_device * pdev)3397d3ddd7SFlorian Meier static int pcm5102a_probe(struct platform_device *pdev)
3497d3ddd7SFlorian Meier {
35d5e90badSKuninori Morimoto return devm_snd_soc_register_component(&pdev->dev, &soc_component_dev_pcm5102a,
3697d3ddd7SFlorian Meier &pcm5102a_dai, 1);
3797d3ddd7SFlorian Meier }
3897d3ddd7SFlorian Meier
3997d3ddd7SFlorian Meier static const struct of_device_id pcm5102a_of_match[] = {
4097d3ddd7SFlorian Meier { .compatible = "ti,pcm5102a", },
4197d3ddd7SFlorian Meier { }
4297d3ddd7SFlorian Meier };
4397d3ddd7SFlorian Meier MODULE_DEVICE_TABLE(of, pcm5102a_of_match);
4497d3ddd7SFlorian Meier
4597d3ddd7SFlorian Meier static struct platform_driver pcm5102a_codec_driver = {
4697d3ddd7SFlorian Meier .probe = pcm5102a_probe,
4797d3ddd7SFlorian Meier .driver = {
4897d3ddd7SFlorian Meier .name = "pcm5102a-codec",
4997d3ddd7SFlorian Meier .of_match_table = pcm5102a_of_match,
5097d3ddd7SFlorian Meier },
5197d3ddd7SFlorian Meier };
5297d3ddd7SFlorian Meier
5397d3ddd7SFlorian Meier module_platform_driver(pcm5102a_codec_driver);
5497d3ddd7SFlorian Meier
5597d3ddd7SFlorian Meier MODULE_DESCRIPTION("ASoC PCM5102A codec driver");
5697d3ddd7SFlorian Meier MODULE_AUTHOR("Florian Meier <florian.meier@koalo.de>");
5797d3ddd7SFlorian Meier MODULE_LICENSE("GPL v2");
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