diff mbox

[4/4] hw_random: brcm63xx-rng: document device tree bindings

Message ID 1453021437-12531-4-git-send-email-noltari@gmail.com (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show

Commit Message

Álvaro Fernández Rojas Jan. 17, 2016, 9:03 a.m. UTC
Documents device tree bindings for random number generator present on Broadcom
BCM6368 SoC.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
---
 Documentation/devicetree/bindings/rng/brcm,bcm6368.txt | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm6368.txt

Comments

Florian Fainelli Jan. 18, 2016, 7:11 p.m. UTC | #1
Le 17/01/2016 01:03, Álvaro Fernández Rojas a écrit :
> Documents device tree bindings for random number generator present on Broadcom
> BCM6368 SoC.
> 
> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>

I could not track down the proper versioning of this IP block, so this
is a good choice, thanks!

Nit: it is kind of nice to re-order the binding addition to come before
the driver and/or driver conversion to Device Tree probing.
Rob Herring (Arm) Jan. 20, 2016, 5:20 p.m. UTC | #2
On Sun, Jan 17, 2016 at 10:03:57AM +0100, Álvaro Fernández Rojas wrote:
> Documents device tree bindings for random number generator present on Broadcom
> BCM6368 SoC.
> 
> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
> ---
>  Documentation/devicetree/bindings/rng/brcm,bcm6368.txt | 17 +++++++++++++++++
>  1 file changed, 17 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/rng/brcm,bcm6368.txt

Acked-by: Rob Herring <robh@kernel.org>

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diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/rng/brcm,bcm6368.txt b/Documentation/devicetree/bindings/rng/brcm,bcm6368.txt
new file mode 100644
index 0000000..4b5ac60
--- /dev/null
+++ b/Documentation/devicetree/bindings/rng/brcm,bcm6368.txt
@@ -0,0 +1,17 @@ 
+BCM6368 Random number generator
+
+Required properties:
+
+- compatible : should be "brcm,bcm6368-rng"
+- reg : Specifies base physical address and size of the registers
+- clocks : phandle to clock-controller plus clock-specifier pair
+- clock-names : "ipsec" as a clock name
+
+Example:
+	random: rng@10004180 {
+		compatible = "brcm,bcm6368-rng";
+		reg = <0x10004180 0x14>;
+
+		clocks = <&periph_clk 18>;
+		clock-names = "ipsec";
+	};