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>

diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 0c5452927c0427fe1337811d1c3de04acd83aab3..4a346fcb5630621f8fda7182034ecd3dc1eb9c5f 100644 (file)
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -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);