This adds documenttaion of device tree binds for the STM32 hardware
random number generator.
Signed-off-by: Daniel Thompson <[email protected]>
---
.../devicetree/bindings/hwrng/stm32-rng.txt | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwrng/stm32-rng.txt
diff --git a/Documentation/devicetree/bindings/hwrng/stm32-rng.txt b/Documentation/devicetree/bindings/hwrng/stm32-rng.txt
new file mode 100644
index 000000000000..47f04176f93b
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwrng/stm32-rng.txt
@@ -0,0 +1,21 @@
+STMicroelectronics STM32 HW RNG
+===============================
+
+The STM32 hardware random number generator is a simple fixed purpose IP and
+is fully separated from other crypto functions.
+
+Required properties:
+
+- compatible : Should be "st,stm32-rng"
+- reg : Should be register base and length as documented in the datasheet
+- interrupts : The designated IRQ line for the RNG
+- clocks : The clock needed to enable the RNG
+
+Example:
+
+ rng: rng@50060800 {
+ compatible = "st,stm32-rng";
+ reg = <0x50060800 0x400>;
+ interrupts = <80>;
+ clocks = <&rcc 0 38>;
+ };
--
2.4.3
Hi Daniel,
On 10/03/2015 10:35 PM, Daniel Thompson wrote:
> This adds documenttaion of device tree binds for the STM32 hardware
s/documenttaion/documentation/
> random number generator.
>
> Signed-off-by: Daniel Thompson <[email protected]>
> ---
> .../devicetree/bindings/hwrng/stm32-rng.txt | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/hwrng/stm32-rng.txt
Except the typo, the patch looks good to me.
When fixed, you can add my:
Acked-by: Maxime Coquelin <[email protected]>
Thanks!
Maxime
On Sat, Oct 3, 2015 at 3:35 PM, Daniel Thompson
<[email protected]> wrote:
> This adds documenttaion of device tree binds for the STM32 hardware
> random number generator.
>
> Signed-off-by: Daniel Thompson <[email protected]>
> ---
> .../devicetree/bindings/hwrng/stm32-rng.txt | 21 +++++++++++++++++++++
Please use bindings/rng/... as I'm consolidating bindings there.
Otherwise,
Acked-by: Rob Herring <[email protected]>
> 1 file changed, 21 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/hwrng/stm32-rng.txt
>
> diff --git a/Documentation/devicetree/bindings/hwrng/stm32-rng.txt b/Documentation/devicetree/bindings/hwrng/stm32-rng.txt
> new file mode 100644
> index 000000000000..47f04176f93b
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/hwrng/stm32-rng.txt
> @@ -0,0 +1,21 @@
> +STMicroelectronics STM32 HW RNG
> +===============================
> +
> +The STM32 hardware random number generator is a simple fixed purpose IP and
> +is fully separated from other crypto functions.
> +
> +Required properties:
> +
> +- compatible : Should be "st,stm32-rng"
> +- reg : Should be register base and length as documented in the datasheet
> +- interrupts : The designated IRQ line for the RNG
> +- clocks : The clock needed to enable the RNG
> +
> +Example:
> +
> + rng: rng@50060800 {
> + compatible = "st,stm32-rng";
> + reg = <0x50060800 0x400>;
> + interrupts = <80>;
> + clocks = <&rcc 0 38>;
> + };
> --
> 2.4.3
>