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ASoC: fsl_sai: Add support for imx7ulp/imx8mq 

SAI module on imx7ulp/imx8m features 2 new registers (VERID and PARAM)
at the beginning of register address space.

On imx7ulp FIFOs can held up to 16 x 32 bit samples.
On imx8mq FIFOs can held up to 128 x 32 bit samples.

Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Link: https://lore.kernel.org/r/20190806151214.6783-5-daniel.baluta@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
alistair/sunxi64-5.4-dsi
Daniel Baluta 2019-08-06 18:12:13 +03:00 committed by Mark Brown
parent 4f7a0728b5
commit a860fac420
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GPG Key ID: 24D68B725D5487D0
1 changed files with 14 additions and 0 deletions
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14
sound/soc/fsl/fsl_sai.c
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@ -1019,10 +1019,24 @@ static const struct fsl_sai_soc_data fsl_sai_imx6sx_data = {
.reg_offset = 0,
};
static const struct fsl_sai_soc_data fsl_sai_imx7ulp_data = {
.use_imx_pcm = true,
.fifo_depth = 16,
.reg_offset = 8,
};
static const struct fsl_sai_soc_data fsl_sai_imx8mq_data = {
.use_imx_pcm = true,
.fifo_depth = 128,
.reg_offset = 8,
};
static const struct of_device_id fsl_sai_ids[] = {
{ .compatible = "fsl,vf610-sai", .data = &fsl_sai_vf610_data },
{ .compatible = "fsl,imx6sx-sai", .data = &fsl_sai_imx6sx_data },
{ .compatible = "fsl,imx6ul-sai", .data = &fsl_sai_imx6sx_data },
{ .compatible = "fsl,imx7ulp-sai", .data = &fsl_sai_imx7ulp_data },
{ .compatible = "fsl,imx8mq-sai", .data = &fsl_sai_imx8mq_data },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, fsl_sai_ids);