2021-12-20 18:44:06

by David Heidelberg

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

Convert Qualcomm PRNG documentation to yaml format.

Signed-off-by: David Heidelberg <[email protected]>
---
.../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 <[email protected]>
+
+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

2021-12-22 06:31:28

by Vinod Koul

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

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


Acked-By: Vinod Koul <[email protected]>

>
> Signed-off-by: David Heidelberg <[email protected]>
> ---
> .../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 <[email protected]>
> +
> +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

2021-12-22 18:10:01

by Rob Herring (Arm)

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

On Mon, 20 Dec 2021 19:43:55 +0100, David Heidelberg wrote:
> Convert Qualcomm PRNG documentation to yaml format.
>
> Signed-off-by: David Heidelberg <[email protected]>
> ---
> .../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!