summaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings/rng/mtk-rng.yaml
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--Documentation/devicetree/bindings/rng/mtk-rng.yaml55
1 files changed, 55 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/rng/mtk-rng.yaml b/Documentation/devicetree/bindings/rng/mtk-rng.yaml
new file mode 100644
index 000000000..bb32491ee
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/mtk-rng.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/rng/mtk-rng.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: MediaTek Random number generator
+
+maintainers:
+ - Sean Wang <sean.wang@mediatek.com>
+
+properties:
+ $nodename:
+ pattern: "^rng@[0-9a-f]+$"
+
+ compatible:
+ oneOf:
+ - enum:
+ - mediatek,mt7623-rng
+ - items:
+ - enum:
+ - mediatek,mt7622-rng
+ - mediatek,mt7629-rng
+ - mediatek,mt7986-rng
+ - mediatek,mt8365-rng
+ - mediatek,mt8516-rng
+ - const: mediatek,mt7623-rng
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: rng
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/mt2701-clk.h>
+ rng: rng@1020f000 {
+ compatible = "mediatek,mt7623-rng";
+ reg = <0x1020f000 0x1000>;
+ clocks = <&infracfg CLK_INFRA_TRNG>;
+ clock-names = "rng";
+ };