On 20-12-21, 19:43, David Heidelberg wrote:
> Convert Qualcomm PRNG documentation to yaml format.
Acked-By: Vinod Koul <vkoul@xxxxxxxxxx>
>
> Signed-off-by: David Heidelberg <david@xxxxxxx>
> ---
> .../devicetree/bindings/crypto/qcom,prng.txt | 19 --------
> .../devicetree/bindings/crypto/qcom,prng.yaml | 43 +++++++++++++++++++
> 2 files changed, 43 insertions(+), 19 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/crypto/qcom,prng.txt
> create mode 100644 Documentation/devicetree/bindings/crypto/qcom,prng.yaml
>
> diff --git a/Documentation/devicetree/bindings/crypto/qcom,prng.txt b/Documentation/devicetree/bindings/crypto/qcom,prng.txt
> deleted file mode 100644
> index 7ee0e9eac973..000000000000
> --- a/Documentation/devicetree/bindings/crypto/qcom,prng.txt
> +++ /dev/null
> @@ -1,19 +0,0 @@
> -Qualcomm MSM pseudo random number generator.
> -
> -Required properties:
> -
> -- compatible : should be "qcom,prng" for 8916 etc
> - : should be "qcom,prng-ee" for 8996 and later using EE
> - (Execution Environment) slice of prng
> -- reg : specifies base physical address and size of the registers map
> -- clocks : phandle to clock-controller plus clock-specifier pair
> -- clock-names : "core" clocks all registers, FIFO and circuits in PRNG IP block
> -
> -Example:
> -
> - rng@f9bff000 {
> - compatible = "qcom,prng";
> - reg = <0xf9bff000 0x200>;
> - clocks = <&clock GCC_PRNG_AHB_CLK>;
> - clock-names = "core";
> - };
> diff --git a/Documentation/devicetree/bindings/crypto/qcom,prng.yaml b/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
> new file mode 100644
> index 000000000000..bb42f4588b40
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/crypto/qcom,prng.yaml
> @@ -0,0 +1,43 @@
> +# SPDX-License-Identifier: GPL-2.0-only
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/crypto/qcom,prng.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Pseudo Random Number Generator
> +
> +maintainers:
> + - Vinod Koul <vkoul@xxxxxxxxxx>
> +
> +properties:
> + compatible:
> + enum:
> + - qcom,prng # 8916 etc.
> + - qcom,prng-ee # 8996 and later using EE
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> + clock-names:
> + items:
> + - const: core
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> + - clock-names
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + rng@f9bff000 {
> + compatible = "qcom,prng";
> + reg = <0xf9bff000 0x200>;
> + clocks = <&clk 125>;
> + clock-names = "core";
> + };
> --
> 2.34.1
--
~Vinod
