Hi Olof, On Thu, Dec 22, 2011 at 4:17 PM, Olof Johansson <[email protected]> wrote: > Device tree bindings for the EMC tables on tegra. > > Signed-off-by: Olof Johansson <[email protected]> > Cc: Rob Herring <[email protected]> > Cc: [email protected] > --- > .../devicetree/bindings/arm/tegra/emc.txt | 100 > ++++++++++++++++++++ > arch/arm/boot/dts/tegra20.dtsi | 7 ++ > 2 files changed, 107 insertions(+), 0 deletions(-) > create mode 100644 Documentation/devicetree/bindings/arm/tegra/emc.txt > > diff --git a/Documentation/devicetree/bindings/arm/tegra/emc.txt > b/Documentation/devicetree/bindings/arm/tegra/emc.txt > new file mode 100644 > index 0000000..09335f8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/tegra/emc.txt > @@ -0,0 +1,100 @@ > +Embedded Memory Controller > + > +Properties: > +- name : Should be emc > +- #address-cells : Should be 1 > +- #size-cells : Should be 0 > +- compatible : Should contain "nvidia,tegra20-emc". > +- reg : Offset and length of the register set for the device > +- nvidia,use-ram-code : If present, the sub-nodes will be addressed > + and chosen using the ramcode board selector. If omitted, only one > + set of tables can be present and said tables will be used > + irrespective of ram-code configuration. > + > +Child device nodes describe the memory settings for different configurations > and clock rates. > + > +Example: > + > + emc@7000f400 { > + #address-cells = < 1 >; > + #size-cells = < 0 >; > + compatible = "nvidia,tegra20-emc"; > + reg = <0x7000f4000 0x200>;
Minor point - that should be 0x7000f400. Regards, SImon _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
