summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/rng/imx-rng.yaml
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--Documentation/devicetree/bindings/rng/imx-rng.yaml52
1 files changed, 52 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rng/imx-rng.yaml b/Documentation/devicetree/bindings/rng/imx-rng.yaml
new file mode 100644
index 000000000..07f6ff89b
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/imx-rng.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rng/imx-rng.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale RNGA/RNGB/RNGC (Random Number Generator Versions A, B and C)
+
+maintainers:
+ - Vladimir Zapolskiy <vz@mleia.com>
+
+properties:
+ compatible:
+ oneOf:
+ - const: fsl,imx21-rnga
+ - const: fsl,imx25-rngb
+ - items:
+ - const: fsl,imx31-rnga
+ - const: fsl,imx21-rnga
+ - items:
+ - enum:
+ - fsl,imx6sl-rngb
+ - fsl,imx6sll-rngb
+ - fsl,imx6ull-rngb
+ - const: fsl,imx25-rngb
+ - const: fsl,imx35-rngc
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ rngb@53fb0000 {
+ compatible = "fsl,imx25-rngb";
+ reg = <0x53fb0000 0x4000>;
+ clocks = <&clks 109>;
+ interrupts = <22>;
+ };