[PATCH] dt-bindings: crypto: convert Qualcomm PRNG to yaml

[PATCH] dt-bindings: crypto: convert Qualcomm PRNG to yaml

[David Heidelberg]

Convert Qualcomm PRNG documentation to yaml format.

Signed-off-by: David Heidelberg <david@ixit.cz>
---
 .../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@kernel.org>
+
+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

Re: [PATCH] dt-bindings: crypto: convert Qualcomm PRNG to yaml

[Vinod Koul]

On 20-12-21, 19:43, David Heidelberg wrote:
> Convert Qualcomm PRNG documentation to yaml format.


Acked-By: Vinod Koul <vkoul@kernel.org>

> 
> Signed-off-by: David Heidelberg <david@ixit.cz>
> ---
>  .../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@kernel.org>
> +
> +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

Re: [PATCH] dt-bindings: crypto: convert Qualcomm PRNG to yaml

[Rob Herring]

On Mon, 20 Dec 2021 19:43:55 +0100, David Heidelberg wrote:
> Convert Qualcomm PRNG documentation to yaml format.
> 
> Signed-off-by: David Heidelberg <david@ixit.cz>
> ---
>  .../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
> 

Applied, thanks!