[PATCH] dt-bindings: crypto: sec-v4.0-mon: add snvs power off support

[Peng Fan (OSS)]

From: Peng Fan <peng.fan at nxp.com>

Add SNVS power off support. The SNVS_LP LPCR register could
drive signal to PMIC to turn off system power.

Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 .../devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml        | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml b/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml
index 353d9140dcea..286dffa0671b 100644
--- a/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml
+++ b/Documentation/devicetree/bindings/crypto/fsl,sec-v4.0-mon.yaml
@@ -113,6 +113,12 @@ properties:
   snvs-lpgpr:
     $ref: /schemas/nvmem/snvs-lpgpr.yaml#
 
+  snvs-poweroff:
+    description:
+      The SNVS could drive signal to PMIC to turn off system power by setting
+      SNVS_LP LPCR register.
+    $ref: /schemas/power/reset/syscon-poweroff.yaml#
+
 required:
   - compatible
   - reg
-- 
2.37.1