diff mbox series

[v3,01/12] dt-bindings: firmware: imx: add property reset-controller

Message ID 20250210-8qxp_camera-v3-1-324f5105accc@nxp.com (mailing list archive)
State New
Headers show
Series media: imx8: add camera support | expand

Commit Message

Frank Li Feb. 10, 2025, 8:59 p.m. UTC 
System Controller Firmware(SCU) reset some peripherals, such as CSI. So add
reset-controller for it.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
change from v2 to v3
-none

change from v1 to v2
- new patch, move reset-controller in top fsl,scu.yaml
---
 Documentation/devicetree/bindings/firmware/fsl,scu.yaml | 12 ++++++++++++
 1 file changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/firmware/fsl,scu.yaml b/Documentation/devicetree/bindings/firmware/fsl,scu.yaml
index 557e524786c22..f9ba18f063692 100644
--- a/Documentation/devicetree/bindings/firmware/fsl,scu.yaml
+++ b/Documentation/devicetree/bindings/firmware/fsl,scu.yaml
@@ -45,6 +45,18 @@  properties:
       Keys provided by the SCU
     $ref: /schemas/input/fsl,scu-key.yaml
 
+  reset-controller:
+    type: object
+    properties:
+      compatible:
+        const: fsl,imx-scu-reset
+      '#reset-cells':
+        const: 1
+    required:
+      - compatible
+      - '#reset-cells'
+    additionalProperties: false
+
   mboxes:
     description:
       A list of phandles of TX MU channels followed by a list of phandles of