[v2,6/7] ASoC: fsl_sai: Add support for imx7ulp/imx8mq
diff mbox series

Message ID 20190728192429.1514-7-daniel.baluta@nxp.com
State New
Headers show
Series
  • Add support for new SAI IP version
Related show

Commit Message

Daniel Baluta July 28, 2019, 7:24 p.m. UTC
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(+)

Comments

Nicolin Chen July 30, 2019, 8:05 a.m. UTC | #1
On Sun, Jul 28, 2019 at 10:24:28PM +0300, Daniel Baluta wrote:
> 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>

> ---
>  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);
> -- 
> 2.17.1
>

Patch
diff mbox series

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);