doc: Remove duplicated documentation directory

Commit ad7061ed742e ("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>

1 files changed, 0 insertions, 22 deletions

diff --git a/Documentation/devicetree/bindings/axi/gdsys,ihs_axi.txt b/Documentation/devicetree/bindings/axi/gdsys,ihs_axi.txt
deleted file mode 100644
index 110788fa91..0000000000
--- a/Documentation/devicetree/bindings/axi/gdsys,ihs_axi.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-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 {
-        ...
-	};
-};