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@xxxxxxx>
Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
---
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 291f414c41c6..857438146dae 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -1021,10 +1021,24 @@ 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);
--
2.17.1
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
