On Tue, May 10, 2016 at 12:35:37PM +0100, Jon Hunter wrote: > Add binding documentation for the Tegra ACONNECT bus that is part of the > Audio Processing Engine (APE) on Tegra210. The ACONNECT bus is used to > access devices within the APE subsystem. The APE is located in a > separate power domain and so accesses made to the ACONNECT require the > power domain to be enabled as well as some platform specific clocks. > > Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx> > --- > .../bindings/bus/nvidia,tegra210-aconnect.txt | 45 ++++++++++++++++++++++ > 1 file changed, 45 insertions(+) > create mode 100644 Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.txt > > diff --git a/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.txt b/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.txt > new file mode 100644 > index 000000000000..81668f588eca > --- /dev/null > +++ b/Documentation/devicetree/bindings/bus/nvidia,tegra210-aconnect.txt > @@ -0,0 +1,45 @@ > +NVIDIA Tegra ACONNECT Bus > + > +The Tegra ACONNECT bus is an AXI switch which is used to connnect various > +components inside the Audio Processing Engine (APE). All CPU accesses to > +the APE subsystem go through the ACONNECT via an APB to AXI wrapper. > + > +Required properties: > +- compatible: Must be "nvidia,tegra210-aconnect". > +- clocks: Must contain the entries for the APE clock (TEGRA210_CLK_APE), > + and APE interface clock (TEGRA210_CLK_APB2APE). > +- clock-names: Must contain the names "ape" and "apb2ape" for the corresponding > + 'clocks' entries. > +- power-domains: Must contain a phandle that points to the audio powergate > + (namely 'aud') for Tegra210. > +- #address-cells: The number of cells used to represent physical base addresses > + in the aconnect address space. Should be 2. > +- #size-cells: The number of cells used to represent the size of an address > + range in the aconnect address space. Should be 2. You forgot to update these. With that, Acked-by: Rob Herring <robh@xxxxxxxxxx> Rob -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
