[PATCH 2/3] dt-bindings: rng: add bindings for Xiphera XIP8001B hwnrg

From: Atte Tommiska
Date: Wed Aug 19 2020 - 08:34:28 EST


Document the device tree bindings of Xiphera's XIP8001B-trng IP.

Signed-off-by: Atte Tommiska <atte.tommiska@xxxxxxxxxxx>
---
.../bindings/rng/xiphera,xip8001b-trng.yaml | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rng/xiphera,xip8001b-trng.yaml

diff --git a/Documentation/devicetree/bindings/rng/xiphera,xip8001b-trng.yaml b/Documentation/devicetree/bindings/rng/xiphera,xip8001b-trng.yaml
new file mode 100644
index 000000000000..24ce44b8fe2d
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/xiphera,xip8001b-trng.yaml
@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rng/xiphera,xip8001b-trng.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xiphera XIP8001B-trng bindings
+
+description: |
+ Xiphera FPGA-based true random number generator intellectual property core.
+
+properties:
+ compatible:
+ const: xiphera,xip8001b-trng
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ rng@43c00000 {
+ compatible = "xiphera,xip8001b-trng";
+ reg = <0x43c00000 0x10000>;
+ };
--
2.28.0