On Fri, May 25, 2018 at 04:17:15PM -0400, Liming Sun wrote: Commit msg? > Reviewed-by: David Woods <dwoods@xxxxxxxxxxxx> > Signed-off-by: Liming Sun <lsun@xxxxxxxxxxxx> > --- > .../devicetree/bindings/soc/mellanox/tmfifo.txt | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) > create mode 100644 Documentation/devicetree/bindings/soc/mellanox/tmfifo.txt > > diff --git a/Documentation/devicetree/bindings/soc/mellanox/tmfifo.txt b/Documentation/devicetree/bindings/soc/mellanox/tmfifo.txt > new file mode 100644 > index 0000000..0a362f5 > --- /dev/null > +++ b/Documentation/devicetree/bindings/soc/mellanox/tmfifo.txt > @@ -0,0 +1,20 @@ > +* Mellanox BlueField SoC TmFifo > + > +BlueField TmFifo provides a shared FIFO between the target and the > +external host machine, which can be accessed via USB or PCIe. A FIFO for what? I'd like to find a better spot than bindings/soc/ > + > +Required properties: > + > +- compatible: Should be "mellanox,bf-tmfifo" > +- reg: Physical base address and length of Rx/Tx block > +- interrupts: The interrupt number of Rx low water mark, Rx high water mark > + Tx low water mark, Tx high water mark respectively. > + > +Example: > + > +tmfifo@800a20 { > + compatible = "mellanox,bf-tmfifo"; > + reg = <0x00800a20 0x00000018 > + 0x00800a40 0x00000018>; > + interrupts = <41, 42, 43, 44>; > +}; > -- > 1.8.3.1 > > -- > 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 -- 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