summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/arm
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
-rw-r--r--Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
index fd0061712443..bcf3ab532797 100644
--- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
+++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
@@ -136,6 +136,13 @@ RTC bindings based on SCU Message Protocol
Required properties:
- compatible: should be "fsl,imx8qxp-sc-rtc";
+Optional Child nodes:
+
+- read-only:
+ For some use cases, like cockpit, one cockpit domain owns it
+ while other domain is just a reader. Its needed to provide
+ /dev/rtc funtion for applications.
+
OCOTP bindings based on SCU Message Protocol
------------------------------------------------------------
Required properties: