2017-11-23 15:09:12

by Łukasz Stelmach

Subject: [PATCH 1/3] dt-bindings: hwrng: Add Samsung Exynos 5250+ True RNG bindings

Add binding documentation for the True Random Number Generator
found on Samsung Exynos 5250+ SoCs.

Signed-off-by: Łukasz Stelmach <[email protected]>
---
.../devicetree/bindings/rng/samsung,exynos5250-trng.txt | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt

diff --git a/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
new file mode 100644
index 000000000000..22dfe8cb21c0
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
@@ -0,0 +1,17 @@
+Exynos True Random Number Generator
+
+Required properties:
+
+- compatible : Should be "samsung,exynos5250-trng".
+- reg : Specifies base physical address and size of the registers map.
+- clocks : Phandle to clock-controller plus clock-specifier pair.
+- clock-names : "secss" as a clock name.
+
+Example:
+
+ trng@10830600 {
+ compatible = "samsung,exynos5250-trng";
+ reg = <0x10830600 0x100>;
+ clocks = <&clock CLK_SSS>;
+ clock-names = "secss";
+ };
--
2.11.0

2017-11-23 16:17:00

by Krzysztof Kozlowski

Subject: Re: [PATCH 1/3] dt-bindings: hwrng: Add Samsung Exynos 5250+ True RNG bindings

On Thu, Nov 23, 2017 at 4:09 PM, Łukasz Stelmach <[email protected]> wrote:
> Add binding documentation for the True Random Number Generator
> found on Samsung Exynos 5250+ SoCs.
>
> Signed-off-by: Łukasz Stelmach <[email protected]>
> ---
> .../devicetree/bindings/rng/samsung,exynos5250-trng.txt | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt

Reviewed-by: Krzysztof Kozlowski <[email protected]>

Best regards,
Krzysztof

2017-11-26 22:07:13

by Rob Herring (Arm)

Subject: Re: [PATCH 1/3] dt-bindings: hwrng: Add Samsung Exynos 5250+ True RNG bindings

On Thu, Nov 23, 2017 at 04:09:12PM +0100, Łukasz Stelmach wrote:
> Add binding documentation for the True Random Number Generator
> found on Samsung Exynos 5250+ SoCs.
>
> Signed-off-by: Łukasz Stelmach <[email protected]>
> ---
> .../devicetree/bindings/rng/samsung,exynos5250-trng.txt | 17 +++++++++++++++++
> 1 file changed, 17 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt

Acked-by: Rob Herring <[email protected]>