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[v5,14/17] dt-bindings: sun6i-dsi: Add VCC-DSI supply property

Message ID 20181210161729.29720-15-jagan@amarulasolutions.com (mailing list archive)
State Not Applicable, archived
Headers show
Series drm/sun4i: Allwinner A64 MIPI-DSI support | expand

Commit Message

Jagan Teki Dec. 10, 2018, 4:17 p.m. UTC 
Most of the Allwinner MIPI DSI controllers are supply with
VCC-DSI pin. which need to supply for some of the boards to
trigger the power.

So, document the supply property so-that the required board
can eable it via device tree.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt
index 9fa6e7a758ad..adc7cdf129dd 100644
--- a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt
+++ b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt
@@ -28,6 +28,9 @@  Required properties:
     first port should be the input endpoint, usually coming from the
     associated TCON.
 
+Optional properties:
+  - vcc-dsi-supply: the VCC-DSI power supply of the DSI encoder
+
 Any MIPI-DSI device attached to this should be described according to
 the bindings defined in ../mipi-dsi-bus.txt