Am Freitag, 6. November 2015, 09:17:24 schrieb Zain Wang: > Add DT bindings documentation for the rk3288 crypto drivers. > > Signed-off-by: Zain Wang <zain.wang@xxxxxxxxxxxxxx> > --- > > Changde in v2: > - None > > Changed in v1: > - remove the _crypto suffix > - use "rockchip,rk3288-crypto" instead of "rockchip,rk3288" > - remove the description of status > > .../devicetree/bindings/crypto/rockchip-crypto.txt | 29 ++++++++++++++++++++++ > 1 file changed, 29 insertions(+) > create mode 100644 Documentation/devicetree/bindings/crypto/rockchip- crypto.txt > > diff --git a/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt b/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt > new file mode 100644 > index 0000000..d27e203 > --- /dev/null > +++ b/Documentation/devicetree/bindings/crypto/rockchip-crypto.txt > @@ -0,0 +1,29 @@ > +Rockchip Electronics And Security Accelerator > + > +Required properties: > +- compatible: Should be "rockchip,rk3288-crypto" > +- reg: base physical address of the engine and length of memory mapped > + region > +- interrupts: interrupt number > +- clocks: reference to the clocks about crypto > +- clock-names: "aclk" used to clock data > + "hclk" used to clock data > + "srst" used to clock crypto accelerator mistmatch between description and example. I think you mean "sclk" instead of "srst", like we talked about in the first version. > + "apb_pclk" used to clock dma > + > +Examples: > + > + crypto: cypto-controller@ff8a0000 { > + compatible = "rockchip,rk3288-crypto"; > + reg = <0xff8a0000 0x4000>; > + interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cru ACLK_CRYPTO>, > + <&cru HCLK_CRYPTO>, > + <&cru SCLK_CRYPTO>, > + <&cru ACLK_DMAC1>; > + clock-names = "aclk", > + "hclk", > + "sclk", > + "apb_pclk"; > + status = "okay"; > + }; > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html