diff mbox series

[v2,2/5] dt-bindings: dsp: fsl,dsp: document 'access-controllers' property

Message ID 20250226165314.34205-3-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. 26, 2025, 4:53 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>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
---
 Documentation/devicetree/bindings/dsp/fsl,dsp.yaml | 3 +++
 1 file changed, 3 insertions(+)
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