Add i.MX8QXP system controller watchdog binding.
Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>
---
Changes since V1:
- update dts node name to "watchdog";
---
Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
index 4b79751..f388ec6 100644
--- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
+++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
@@ -136,6 +136,12 @@ Required properties:
resource id for thermal driver to get temperature via
SCU IPC.
+Watchdog bindings based on SCU Message Protocol
+------------------------------------------------------------
+
+Required properties:
+- compatible: should be "fsl,imx8qxp-sc-wdt";
+
Example (imx8qxp):
-------------
lsio_mu1: mailbox@5d1c0000 {
@@ -188,6 +194,10 @@ firmware {
tsens-num = <1>;
#thermal-sensor-cells = <1>;
};
+
+ watchdog: watchdog {
+ compatible = "fsl,imx8qxp-sc-wdt";
+ };
};
};
--
2.7.4
