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[v8,2/4] ARM: sunxi: dt: Add DT bindings documentation for SUNXI Security System

Message ID 1429771523-2936-3-git-send-email-clabbe.montjoie@gmail.com (mailing list archive)
State Changes Requested
Delegated to: Herbert Xu
Headers show

Commit Message

Corentin Labbe April 23, 2015, 6:45 a.m. UTC
This patch adds documentation for Device-Tree bindings for the Security System cryptographic accelerator driver.

Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
---
 Documentation/devicetree/bindings/crypto/sunxi-ss.txt | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/crypto/sunxi-ss.txt

Comments

Maxime Ripard April 23, 2015, 7:35 p.m. UTC | #1
On Thu, Apr 23, 2015 at 08:45:21AM +0200, LABBE Corentin wrote:
> This patch adds documentation for Device-Tree bindings for the Security System cryptographic accelerator driver.
> 
> Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
> ---
>  Documentation/devicetree/bindings/crypto/sunxi-ss.txt | 9 +++++++++
>  1 file changed, 9 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/crypto/sunxi-ss.txt
> 
> diff --git a/Documentation/devicetree/bindings/crypto/sunxi-ss.txt b/Documentation/devicetree/bindings/crypto/sunxi-ss.txt
> new file mode 100644
> index 0000000..a566803
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/crypto/sunxi-ss.txt
> @@ -0,0 +1,9 @@
> +* Allwinner Security System found on A20 SoC
> +
> +Required properties:
> +- compatible : Should be "allwinner,sun7i-a20-crypto".
> +- reg: Should contain the Security System register location and length.
> +- interrupts: Should contain the IRQ line for the Security System.
> +- clocks : A phandle to the functional clock node of the Security System module

You actually need two clock references, not just a single phandle.

> +- clock-names : Name of the functional clock, should be "ahb" and "mod".

And we usually have an example after too.

Thanks!
Maxime
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Patch

diff --git a/Documentation/devicetree/bindings/crypto/sunxi-ss.txt b/Documentation/devicetree/bindings/crypto/sunxi-ss.txt
new file mode 100644
index 0000000..a566803
--- /dev/null
+++ b/Documentation/devicetree/bindings/crypto/sunxi-ss.txt
@@ -0,0 +1,9 @@ 
+* Allwinner Security System found on A20 SoC
+
+Required properties:
+- compatible : Should be "allwinner,sun7i-a20-crypto".
+- reg: Should contain the Security System register location and length.
+- interrupts: Should contain the IRQ line for the Security System.
+- clocks : A phandle to the functional clock node of the Security System module
+- clock-names : Name of the functional clock, should be "ahb" and "mod".
+