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ASoC: fsl_spdif: Add support for i.MX8ULP 

On i.MX8ULP the spdif works with EDMA, so add compatible
string and soc specific data for i.MX8ULP.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1631238562-27081-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shengjiu Wang 2021-09-10 09:49:22 +08:00 committed by Mark Brown
parent 815b55e110
commit a635d66be1
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1 changed files with 11 additions and 0 deletions
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11
sound/soc/fsl/fsl_spdif.c
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@ -186,6 +186,16 @@ static struct fsl_spdif_soc_data fsl_spdif_imx8mm = {
.tx_formats = FSL_SPDIF_FORMATS_PLAYBACK,
};
static struct fsl_spdif_soc_data fsl_spdif_imx8ulp = {
.imx = true,
.shared_root_clock = true,
.raw_capture_mode = false,
.interrupts = 1,
.tx_burst = 2, /* Applied for EDMA */
.rx_burst = 2, /* Applied for EDMA */
.tx_formats = SNDRV_PCM_FMTBIT_S24_LE, /* Applied for EDMA */
};
/* Check if clk is a root clock that does not share clock source with others */
static inline bool fsl_spdif_can_set_clk_rate(struct fsl_spdif_priv *spdif, int clk)
{
@ -1560,6 +1570,7 @@ static const struct of_device_id fsl_spdif_dt_ids[] = {
{ .compatible = "fsl,imx6sx-spdif", .data = &fsl_spdif_imx6sx, },
{ .compatible = "fsl,imx8qm-spdif", .data = &fsl_spdif_imx8qm, },
{ .compatible = "fsl,imx8mm-spdif", .data = &fsl_spdif_imx8mm, },
{ .compatible = "fsl,imx8ulp-spdif", .data = &fsl_spdif_imx8ulp, },
{}
};
MODULE_DEVICE_TABLE(of, fsl_spdif_dt_ids);