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@xxxxxxxxx> > --- > 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 -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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