diff mbox series

[2/5] dt-bindings: dsp: fsl,dsp: document 'access-controllers' property

Message ID 20250221191909.31874-3-laurentiumihalcea111@gmail.com (mailing list archive)
State New
Headers show
Series imx8mp: add support for the IMX AIPSTZ bridge | expand

Commit Message

Laurentiu Mihalcea Feb. 21, 2025, 7:19 p.m. UTC 
From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Some DSP instances may have their access to certain peripherals
conditioned by a bus access controller such as the one from the
AIPSTZ bridge.

Add the optional 'access-controllers' property, which may be used
in such cases.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
---
 Documentation/devicetree/bindings/dsp/fsl,dsp.yaml | 3 +++
 1 file changed, 3 insertions(+)

Comments

Frank Li Feb. 21, 2025, 7:37 p.m. UTC | #1 
On Fri, Feb 21, 2025 at 02:19:06PM -0500, Laurentiu Mihalcea wrote:
> From: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
>
> Some DSP instances may have their access to certain peripherals
> conditioned by a bus access controller such as the one from the
> AIPSTZ bridge.
>
> Add the optional 'access-controllers' property, which may be used
> in such cases.
>
> Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>

Reviewed-by: Frank Li <Frank.Li@nxp.com>

> ---
>  Documentation/devicetree/bindings/dsp/fsl,dsp.yaml | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
> index ab93ffd3d2e5..869df7fcece0 100644
> --- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
> +++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
> @@ -82,6 +82,9 @@ properties:
>      description:
>        Phandle to syscon block which provide access for processor enablement
>
> +  access-controllers:
> +    maxItems: 1
> +
>  required:
>    - compatible
>    - reg
> --
> 2.34.1
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
index ab93ffd3d2e5..869df7fcece0 100644
--- a/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
+++ b/Documentation/devicetree/bindings/dsp/fsl,dsp.yaml
@@ -82,6 +82,9 @@  properties:
     description:
       Phandle to syscon block which provide access for processor enablement
 
+  access-controllers:
+    maxItems: 1
+
 required:
   - compatible
   - reg