Hi Benoit, On Thursday 29 August 2013 06:22 PM, Lokesh Vutla wrote: > Add the AM33xx RNG module's device tree data. > Also add Documentation file describing the data > for the RNG module. Seems you missed this patch. Please consider this for this merge window. Patch 2/2 is already taken by Paul. Without this patch AM335x boot will crash as I mentioned in my cover letter.
Thanks and regards, Lokesh > > Signed-off-by: Lokesh Vutla <lokeshvu...@ti.com> > --- > Changes since V1: > - Drop "status=disabled" entry in dt node, Since > RNG is present on all AM33xx platforms. > > .../devicetree/bindings/hwrng/omap_rng.txt | 22 > ++++++++++++++++++++ > arch/arm/boot/dts/am33xx.dtsi | 7 +++++++ > 2 files changed, 29 insertions(+) > create mode 100644 Documentation/devicetree/bindings/hwrng/omap_rng.txt > > diff --git a/Documentation/devicetree/bindings/hwrng/omap_rng.txt > b/Documentation/devicetree/bindings/hwrng/omap_rng.txt > new file mode 100644 > index 0000000..6a62acd > --- /dev/null > +++ b/Documentation/devicetree/bindings/hwrng/omap_rng.txt > @@ -0,0 +1,22 @@ > +OMAP SoC HWRNG Module > + > +Required properties: > + > +- compatible : Should contain entries for this and backward compatible > + RNG versions: > + - "ti,omap2-rng" for OMAP2. > + - "ti,omap4-rng" for OMAP4, OMAP5 and AM33XX. > + Note that these two versions are incompatible. > +- ti,hwmods: Name of the hwmod associated with the RNG module > +- reg : Offset and length of the register set for the module > +- interrupts : the interrupt number for the RNG module. > + Only used for "ti,omap4-rng". > + > +Example: > +/* AM335x */ > +rng: rng@48310000 { > + compatible = "ti,omap4-rng"; > + ti,hwmods = "rng"; > + reg = <0x48310000 0x2000>; > + interrupts = <111>; > +}; > diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi > index 38b446b..26ebe30 100644 > --- a/arch/arm/boot/dts/am33xx.dtsi > +++ b/arch/arm/boot/dts/am33xx.dtsi > @@ -530,5 +530,12 @@ > #size-cells = <1>; > status = "disabled"; > }; > + > + rng: rng@48310000 { > + compatible = "ti,omap4-rng"; > + ti,hwmods = "rng"; > + reg = <0x48310000 0x2000>; > + interrupts = <111>; > + }; > }; > }; > -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html