| Message ID | 1384199386-14504-1-git-send-email-joelf@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
* Joel Fernandes <joelf@ti.com> [131111 11:50]: > Add documentation for the generic OMAP DES crypto modul describing the device > tree bindings. > > Reviewed-by: Mark Rutland <mark.rutland@arm.com> > Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> > Signed-off-by: Joel Fernandes <joelf@ti.com> Thanks applying into omap-for-v3.13/fixes. Tony > --- > v2 changes: Update documentation for clocks, clock-names and dma-names. > > .../devicetree/bindings/crypto/omap-des.txt | 30 ++++++++++++++++++++++ > 1 file changed, 30 insertions(+) > create mode 100644 Documentation/devicetree/bindings/crypto/omap-des.txt > > diff --git a/Documentation/devicetree/bindings/crypto/omap-des.txt b/Documentation/devicetree/bindings/crypto/omap-des.txt > new file mode 100644 > index 0000000..e8c63bf > --- /dev/null > +++ b/Documentation/devicetree/bindings/crypto/omap-des.txt > @@ -0,0 +1,30 @@ > +OMAP SoC DES crypto Module > + > +Required properties: > + > +- compatible : Should contain "ti,omap4-des" > +- ti,hwmods: Name of the hwmod associated with the DES module > +- reg : Offset and length of the register set for the module > +- interrupts : the interrupt-specifier for the DES module > +- clocks : A phandle to the functional clock node of the DES module > + corresponding to each entry in clock-names > +- clock-names : Name of the functional clock, should be "fck" > + > +Optional properties: > +- dmas: DMA specifiers for tx and rx dma. See the DMA client binding, > + Documentation/devicetree/bindings/dma/dma.txt > + Each entry corresponds to an entry in dma-names > +- dma-names: DMA request names should include "tx" and "rx" if present > + > +Example: > + /* DRA7xx SoC */ > + des: des@480a5000 { > + compatible = "ti,omap4-des"; > + ti,hwmods = "des"; > + reg = <0x480a5000 0xa0>; > + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; > + dmas = <&sdma 117>, <&sdma 116>; > + dma-names = "tx", "rx"; > + clocks = <&l3_iclk_div>; > + clock-names = "fck"; > + }; > -- > 1.8.1.2 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/crypto/omap-des.txt b/Documentation/devicetree/bindings/crypto/omap-des.txt new file mode 100644 index 0000000..e8c63bf --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/omap-des.txt @@ -0,0 +1,30 @@ +OMAP SoC DES crypto Module + +Required properties: + +- compatible : Should contain "ti,omap4-des" +- ti,hwmods: Name of the hwmod associated with the DES module +- reg : Offset and length of the register set for the module +- interrupts : the interrupt-specifier for the DES module +- clocks : A phandle to the functional clock node of the DES module + corresponding to each entry in clock-names +- clock-names : Name of the functional clock, should be "fck" + +Optional properties: +- dmas: DMA specifiers for tx and rx dma. See the DMA client binding, + Documentation/devicetree/bindings/dma/dma.txt + Each entry corresponds to an entry in dma-names +- dma-names: DMA request names should include "tx" and "rx" if present + +Example: + /* DRA7xx SoC */ + des: des@480a5000 { + compatible = "ti,omap4-des"; + ti,hwmods = "des"; + reg = <0x480a5000 0xa0>; + interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&sdma 117>, <&sdma 116>; + dma-names = "tx", "rx"; + clocks = <&l3_iclk_div>; + clock-names = "fck"; + };