[PATCH v4, 06/33] dt-bindings: mediatek: add mutex description for mt8183 display

[yongqiang.niu at mediatek.com]

From: Yongqiang Niu <yongqiang.niu at mediatek.com>

This patch add mutex description for mt8183 display

Signed-off-by: Yongqiang Niu <yongqiang.niu at mediatek.com>
---
 Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
index bb9274a..4a22d49 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt
@@ -53,6 +53,7 @@ Required properties (all function blocks):
   For most function blocks this is just a single clock input. Only the DSI and
   DPI controller nodes have multiple clock inputs. These are documented in
   mediatek,dsi.txt and mediatek,dpi.txt, respectively.
+  for MT8183 mutex, this hardware is always free run, has no clocks control 
 
 Required properties (DMA function blocks):
 - compatible: Should be one of
-- 
1.8.1.1.dirty