vendor/device-tree/5.3

1 files changed, 37 insertions, 0 deletions

diff --git a/Bindings/arm/freescale/fsl,scu.txt b/Bindings/arm/freescale/fsl,scu.txt
index 5d7dbabbb7844..a575e42f7fecc 100644
--- a/Bindings/arm/freescale/fsl,scu.txt
+++ b/Bindings/arm/freescale/fsl,scu.txt
@@ -133,6 +133,28 @@ RTC bindings based on SCU Message Protocol
 Required properties:
 - compatible: should be "fsl,imx8qxp-sc-rtc";
 
+OCOTP bindings based on SCU Message Protocol
+------------------------------------------------------------
+Required properties:
+- compatible:		Should be "fsl,imx8qxp-scu-ocotp"
+- #address-cells:	Must be 1. Contains byte index
+- #size-cells:		Must be 1. Contains byte length
+
+Optional Child nodes:
+
+- Data cells of ocotp:
+  Detailed bindings are described in bindings/nvmem/nvmem.txt
+
+Watchdog bindings based on SCU Message Protocol
+------------------------------------------------------------
+
+Required properties:
+- compatible: should be:
+              "fsl,imx8qxp-sc-wdt"
+              followed by "fsl,imx-sc-wdt";
+Optional properties:
+- timeout-sec: contains the watchdog timeout in seconds.
+
 Example (imx8qxp):
 -------------
 aliases {
@@ -177,6 +199,16 @@ firmware {
 			...
 		};
 
+		ocotp: imx8qx-ocotp {
+			compatible = "fsl,imx8qxp-scu-ocotp";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			fec_mac0: mac@2c4 {
+				reg = <0x2c4 8>;
+			};
+		};
+
 		pd: imx8qx-pd {
 			compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd";
 			#power-domain-cells = <1>;
@@ -185,6 +217,11 @@ firmware {
 		rtc: rtc {
 			compatible = "fsl,imx8qxp-sc-rtc";
 		};
+
+		watchdog {
+			compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt";
+			timeout-sec = <60>;
+		};
 	};
 };