On Thu, Jul 15, 2021 at 8:18 AM Daniel Baluta daniel.baluta@oss.nxp.com wrote:
From: Daniel Baluta daniel.baluta@nxp.com
Document firmware-name, tplg-name and machine-drv-name properties.
That's obvious from the diff.
Why do you need these?
Signed-off-by: Daniel Baluta daniel.baluta@nxp.com
.../devicetree/bindings/dsp/fsl,dsp.yaml | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+)
diff --git a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml index 7afc9f2be13a..8095aa178e7c 100644 --- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml +++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml @@ -60,6 +60,22 @@ properties: used by DSP (see bindings/reserved-memory/reserved-memory.txt) maxItems: 1
- firmware-name:
- $ref: /schemas/types.yaml#/definitions/string
- description:
If present, name of the file within the firmware search path containingthe DSP firmware loaded by SOF at DSP boot time.- tplg-name:
- $ref: /schemas/types.yaml#/definitions/string
- description:
Should contain the audio topology file name loaded by SOF driver.
Is this some format the DSP requires? Why do we need a separate file? This is defined by the board or user config?
- machine-drv-name:
- $ref: /schemas/types.yaml#/definitions/string
- description:
Contains the ASoC machine driver name used by SOF to handle DSP audio scenario.
Umm, no.
required:
- compatible
- reg
@@ -69,6 +85,8 @@ required:
- mboxes
- mbox-names
- memory-region
- tplg-name
- machine-drv-name
additionalProperties: false
@@ -90,4 +108,6 @@ examples: mbox-names = "txdb0", "txdb1", "rxdb0", "rxdb1"; mboxes = <&lsio_mu13 2 0>, <&lsio_mu13 2 1>, <&lsio_mu13 3 0>, <&lsio_mu13 3 1>; memory-region = <&dsp_reserved>;
tplg-name = "sof-imx8-wm8960.tplg";machine-drv-name = "asoc-simple-card";-- 2.27.0