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 --- sound/soc/fsl/fsl_sai.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index 54e5e9abae01..0fb6750fefd5 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -1030,10 +1030,24 @@ 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);