[PATCH 2/2] doc: add Unicode functions to API description

[Heinrich Schuchardt]

Add include/charset.h to generated HTML documentation

Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
---
 doc/api/index.rst   | 1 +
 doc/api/unicode.rst | 7 +++++++
 2 files changed, 8 insertions(+)
 create mode 100644 doc/api/unicode.rst

diff --git a/doc/api/index.rst b/doc/api/index.rst
index d484c066c5..2578abd40e 100644
--- a/doc/api/index.rst
+++ b/doc/api/index.rst
@@ -9,3 +9,4 @@ U-Boot API documentation
    efi
    linker_lists
    serial
+   unicode
diff --git a/doc/api/unicode.rst b/doc/api/unicode.rst
new file mode 100644
index 0000000000..3fb6745f84
--- /dev/null
+++ b/doc/api/unicode.rst
@@ -0,0 +1,7 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+Unicode support
+===============
+
+.. kernel-doc:: include/charset.h
+   :internal:
--
2.26.2