Add the TRNG bindings for the X1830 SoC from Ingenic. Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@xxxxxxxxxxxxxx> --- .../devicetree/bindings/rng/ingenic,trng.yaml | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/rng/ingenic,trng.yaml diff --git a/Documentation/devicetree/bindings/rng/ingenic,trng.yaml b/Documentation/devicetree/bindings/rng/ingenic,trng.yaml new file mode 100644 index 000000000000..808f247c8421 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/ingenic,trng.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rng/ingenic,trng.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bindings for DTRNG in Ingenic SoCs + +maintainers: + - 周琰杰 (Zhou Yanjie) <zhouyanjie@xxxxxxxxxxxxxx> + +description: + The True Random Number Generator in Ingenic SoCs. + +properties: + compatible: + enum: + - ingenic,x1830-dtrng + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/x1830-cgu.h> + + dtrng: trng@10072000 { + compatible = "ingenic,x1830-dtrng"; + reg = <0x10072000 0xc>; + + clocks = <&cgu X1830_CLK_DTRNG>; + }; +... -- 2.11.0
