[PATCH 1/2] ASoC: fsl-asoc-card: add wm8904 codec support

From: Shengjiu Wang
Date: Mon Apr 15 2024 - 03:35:59 EST


wm8904 codec is used on i.MX95 Toradex board

Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxx>
---
sound/soc/fsl/fsl-asoc-card.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index bc07f26ba303..f6d2564864c6 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -28,6 +28,7 @@
#include "../codecs/wm8994.h"
#include "../codecs/tlv320aic31xx.h"
#include "../codecs/nau8822.h"
+#include "../codecs/wm8904.h"

#define DRIVER_NAME "fsl-asoc-card"

@@ -709,6 +710,12 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
priv->dai_fmt |= SND_SOC_DAIFMT_CBM_CFM;
if (codec_dev)
priv->codec_priv.mclk = devm_clk_get(codec_dev, NULL);
+ } else if (of_device_is_compatible(np, "fsl,imx-audio-wm8904")) {
+ codec_dai_name = "wm8904-hifi";
+ priv->codec_priv.mclk_id = WM8904_FLL_MCLK;
+ priv->codec_priv.fll_id = WM8904_CLK_FLL;
+ priv->codec_priv.pll_id = WM8904_FLL_MCLK;
+ priv->dai_fmt |= SND_SOC_DAIFMT_CBP_CFP;
} else {
dev_err(&pdev->dev, "unknown Device Tree compatible\n");
ret = -EINVAL;
@@ -935,6 +942,7 @@ static const struct of_device_id fsl_asoc_card_dt_ids[] = {
{ .compatible = "fsl,imx-audio-si476x", },
{ .compatible = "fsl,imx-audio-wm8958", },
{ .compatible = "fsl,imx-audio-nau8822", },
+ { .compatible = "fsl,imx-audio-wm8904", },
{}
};
MODULE_DEVICE_TABLE(of, fsl_asoc_card_dt_ids);
--
2.34.1