u-boot/doc/device-tree-bindings/axi/gdsys,ihs_axi.txt
Breno Matheus Lima 656d8da9d2 doc: Remove duplicated documentation directory
Commit ad7061ed74 ("doc: Move device tree bindings documentation to
 doc/device-tree-bindings") moved all device tree binding documentation
to doc/device-tree-bindings directory.

The current U-Boot project still have two documentation directories:

- doc/
- Documentation/

Move all documentation and sphinx files to doc directory so all content
can be in a common place.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-06-20 10:57:08 -04:00

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gdsys AXI busses of IHS FPGA devices
Certain gdsys IHS FPGAs offer a interface to their built-in AXI bus with which
the connected devices (usually IP cores) can be controlled via software.
Required properties:
- compatible: must be "gdsys,ihs_axi"
- reg: describes the address and length of the AXI bus's register map (within
the FPGA's register space)
Example:
fpga0_axi_video0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "gdsys,ihs_axi";
reg = <0x170 0x10>;
axi_dev_1 {
...
};
};