[PATCH master 4/8] Documentation: devicetree: fix Sphinx warnings

[Ahmad Fatoum <a.fatoum@pengutronix.de>]

Building the barebox documentation results in an number of warnings
predominantly in the autogenerated docs from command help text.

Outside of that, there is warnings only in the DT bindings:

  bindings/barebox/virtual-reg.rst:25:
  WARNING: Inline emphasis start-string without end-string.

  bindings/barebox/virtual-reg.rst:28:
  WARNING: Definition list ends without a blank line; unexpected unindent.

  bindings/barebox/virtual-reg.rst:29:
  WARNING: Block quote ends without a blank line; unexpected unindent.

  bindings/clocks/xlnx,ps7-clkc.rst:
  WARNING: document isn't included in any toctree

Fix the devicetree binding warnings.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
v1 -> v2:
  - no change
---
 Documentation/devicetree/bindings/barebox/virtual-reg.rst | 2 +-
 Documentation/devicetree/index.rst                        | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/barebox/virtual-reg.rst b/Documentation/devicetree/bindings/barebox/virtual-reg.rst
index 7d576d0cef6f..a69d23144755 100644
--- a/Documentation/devicetree/bindings/barebox/virtual-reg.rst
+++ b/Documentation/devicetree/bindings/barebox/virtual-reg.rst
@@ -13,7 +13,7 @@ by subtracting ``virtual-reg`` from the first address in ``reg``.
 
 This is normally used to map I/O memory away from the zero page, so it
 can be used again to trap null pointer dereferences, while allowing
-full access to the device memory::
+full access to the device memory.
 
 .. code-block:: none
 
diff --git a/Documentation/devicetree/index.rst b/Documentation/devicetree/index.rst
index cd9270da1d21..2ca8b72be1ac 100644
--- a/Documentation/devicetree/index.rst
+++ b/Documentation/devicetree/index.rst
@@ -143,6 +143,7 @@ Contents:
    :maxdepth: 1
 
    bindings/barebox/*
+   bindings/clocks/*
    bindings/firmware/*
    bindings/leds/*
    bindings/misc/*
-- 
2.39.5