Update runtime files
diff --git a/runtime/indent/dts.vim b/runtime/indent/dts.vim
new file mode 100644
index 0000000..e87f815
--- /dev/null
+++ b/runtime/indent/dts.vim
@@ -0,0 +1,63 @@
+" Vim indent file
+" Language: Device Tree
+" Maintainer: Roland Hieber, Pengutronix <rhi@pengutronix.de>
+"
+if exists("b:did_indent")
+ finish
+endif
+let b:did_indent = 1
+
+setlocal autoindent
+setlocal nosmartindent
+setlocal indentkeys=o,O,0},0<>>,!<Ctrl-F>
+setlocal indentexpr=GetDTSIndent()
+setlocal nolisp
+
+let b:undo_indent = 'setl autoindent< smartindent< indentkeys< indentexpr< lisp<'
+
+function GetDTSIndent()
+ let sw = shiftwidth()
+ let lnum = v:lnum
+ let line = getline(lnum)
+ let prevline = getline(prevnonblank(lnum-1))
+ let prevind = indent(prevnonblank(lnum-1))
+
+ if prevnonblank(lnum-1) < 1
+ return 0
+ endif
+
+ " Don't indent header and preprocessor directives
+ if line =~ '^\s*\(/dts-\|#\(include\|define\|undef\|warn\(ing\)\?\|error\|if\(n\?def\)\?\|else\|elif\|endif\)\)'
+ return 0
+
+ " Don't indent /node and &label blocks
+ elseif line =~ '^\s*[/&].\+{\s*$'
+ return 0
+
+ " Indent to matching bracket or remove one shiftwidth if line begins with } or >
+ elseif line =~ '^\s*[}>]'
+ " set cursor to closing bracket on current line
+ let col = matchend(line, '^\s*[>}]')
+ call cursor(lnum, col)
+
+ " determine bracket type, {} or <>
+ let pair = strpart('{}<>', stridx('}>', line[col-1]) * 2, 2)
+
+ " find matching bracket pair
+ let pairline = searchpair(pair[0], '', pair[1], 'bW')
+
+ if pairline > 0
+ return indent(pairline)
+ else
+ return prevind - sw
+ endif
+
+ " else, add one level of indent if line ends in { or < or = or ,
+ elseif prevline =~ '[{<=,]$'
+ return prevind + sw
+
+ else
+ return prevind
+ endif
+
+endfunction