of: Add vendor prefix for Truly Semiconductors Limited

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Signed-off-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 1cbd3fc..52f38a0 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -168,6 +168,7 @@
 toradex	Toradex AG
 toshiba	Toshiba Corporation
 toumaz	Toumaz
+truly	Truly Semiconductors Limited
 usi	Universal Scientific Industrial Co., Ltd.
 v3	V3 Semiconductor
 variscite	Variscite Ltd.