diff mbox series

[v2,1/3] dt-bindings: display: Document FriendlyELEC HD702E LCD panel

Message ID 20190507130708.11255-1-jagan@amarulasolutions.com (mailing list archive)
State New, archived
Headers show
Series [v2,1/3] dt-bindings: display: Document FriendlyELEC HD702E LCD panel | expand

Commit Message

Jagan Teki May 7, 2019, 1:07 p.m. UTC 
HD702E lcd is FriendlyELEC developed eDP LCD panel with 800x1280
resolution. It has built in Goodix, GT9271 captive touchscreen
with backlight adjustable via PWM.

Add dt-bindings documentation for it.
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- separate binding patch from driver
- Add simple-panel compatible as fallback
- Add text info about simple-panel bindings

 .../display/panel/friendlyarm,hd702e.txt      | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt

Comments

Sam Ravnborg May 7, 2019, 6:03 p.m. UTC | #1 
On Tue, May 07, 2019 at 06:37:06PM +0530, Jagan Teki wrote:
> HD702E lcd is FriendlyELEC developed eDP LCD panel with 800x1280
> resolution. It has built in Goodix, GT9271 captive touchscreen
> with backlight adjustable via PWM.
> 
> Add dt-bindings documentation for it.
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Sam Ravnborg <sam@ravnborg.org>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: dri-devel@lists.freedesktop.org
> Reviewed-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Patch applied to drm-misc-next

	Sam
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt b/Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt
new file mode 100644
index 000000000000..6c9156fc3478
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/friendlyarm,hd702e.txt
@@ -0,0 +1,32 @@ 
+FriendlyELEC HD702E 800x1280 LCD panel
+
+HD702E lcd is FriendlyELEC developed eDP LCD panel with 800x1280
+resolution. It has built in Goodix, GT9271 captive touchscreen
+with backlight adjustable via PWM.
+
+Required properties:
+- compatible: should be "friendlyarm,hd702e"
+- power-supply: regulator to provide the supply voltage
+
+Optional properties:
+- backlight: phandle of the backlight device attached to the panel
+
+Optional nodes:
+- Video port for LCD panel input.
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
+
+Example:
+
+	panel {
+		compatible ="friendlyarm,hd702e", "simple-panel";
+		backlight = <&backlight>;
+		power-supply = <&vcc3v3_sys>;
+
+		port {
+			panel_in_edp: endpoint {
+				remote-endpoint = <&edp_out_panel>;
+			};
+		};
+	};