MLK-18082: boot: dtsi: Align DTSI

Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>

1 files changed, 88 insertions, 2 deletions

diff --git a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
index fb82845eb86c..138e93dd9b84 100644
--- a/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
+++ b/Documentation/devicetree/bindings/crypto/fsl-sec4.txt
@@ -389,8 +389,7 @@ Secure Non-Volatile Storage (SNVS) Node
 
     Node defines address range and the associated
     interrupt for the SNVS function.  This function
-    monitors security state information & reports
-    security violations. This also included rtc,
+    monitors security state information. This also included rtc,
     system power off and ON/OFF key.
 
   - compatible
@@ -452,6 +451,79 @@ EXAMPLE
 	};
 
 =====================================================================
+CAAM SNVS Node
+  Load the SECVIO node.
+
+  - compatible
+      Usage: required
+      Value type: <string>
+      Definition: Must include "fsl,imx6q-caam-snvs".
+
+  - reg
+      Usage: required
+      Value type: <prop-encoded-array>
+      Definition: A standard property.  Specifies the physical
+          address and length of the SEC4 configuration
+          registers.
+
+=====================================================================
+Security Violation (SECVIO) Node
+  Reports security violations.
+
+  - compatible
+      Usage: required
+      Value type: <string>
+      Definition: Must include "fsl,imx7d-caam-secvio" or
+        "fsl,imx6q-caam-secvio".
+
+   - interrupts
+      Usage: required
+      Value type: <prop_encoded-array>
+      Definition:  Specifies the interrupts generated by this
+           device.  The value of the interrupts property
+           consists of one interrupt specifier. The format
+           of the specifier is defined by the binding document
+           describing the node's interrupt parent.
+
+  - jtag-tamper
+       Usage: optional-but-recommended
+       Value type: <string>
+       Definition:
+           Security tamper on the JTAG
+           Must include "enabled" to enable.
+
+  - watchdog-tamper
+       Usage: optional-but-recommended
+       Value type: <string>
+       Definition:
+           Security tamper on the watchdog
+           Must include "enabled" to enable.
+
+  - internal-boot-tamper
+       Usage: optional-but-recommended
+       Value type: <string>
+       Definition:
+           Security tamper on the internal boot
+           Must include "enabled" to enable.
+
+  - external-pin-tamper
+       Usage: optional-but-recommended
+       Value type: <string>
+       Definition:
+           Security tamper on the external pin
+           Must include "enabled" to enable.
+
+EXAMPLE
+    irq_sec_vio: caam_secvio {
+      compatible = "fsl,imx7d-caam-secvio", "fsl,imx6q-caam-secvio";
+      interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+      jtag-tamper = "disabled";
+      watchdog-tamper = "enabled";
+      internal-boot-tamper = "enabled";
+      external-pin-tamper = "disabled";
+    };
+
+=====================================================================
 Secure Non-Volatile Storage (SNVS) Low Power (LP) RTC Node
 
   A SNVS child node that defines SNVS LP RTC.
@@ -628,4 +700,18 @@ FULL EXAMPLE
 		};
 	};
 
+  caam_snvs: caam-snvs@30370000 {
+    compatible = "fsl,imx6q-caam-snvs";
+    reg = <0x30370000 0x10000>;
+  };
+
+  irq_sec_vio: caam_secvio {
+    compatible = "fsl,imx7d-caam-secvio", "fsl,imx6q-caam-secvio";
+    interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+    jtag-tamper = "disabled";
+    watchdog-tamper = "enabled";
+    internal-boot-tamper = "enabled";
+    external-pin-tamper = "disabled";
+  };
+
 =====================================================================