[v2,21/21] ARM: dts: imx: imx51-zii-rdu1: Fix the display pipeline definition
diff mbox series

Message ID 20190826152649.13820-22-boris.brezillon@collabora.com
State New
Headers show
Series
  • drm: Add support for bus-format negotiation
Related show

Commit Message

Boris Brezillon Aug. 26, 2019, 3:26 p.m. UTC
The current definition does not represent the exact display pipeline we
have on the board: the LVDS panel is actually connected through a
parallel -> LVDS bridge. Let's fix that so the driver can select the
proper bus format on the CRTC end.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
---
Changes in v2:
* None
---
 arch/arm/boot/dts/imx51-zii-rdu1.dts | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts b/arch/arm/boot/dts/imx51-zii-rdu1.dts
index 3596060f52e7..b9c8e93cd5db 100644
--- a/arch/arm/boot/dts/imx51-zii-rdu1.dts
+++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts
@@ -95,6 +95,28 @@ 
 			reg = <1>;
 
 			display_out: endpoint {
+				remote-endpoint = <&lvds_encoder_in>;
+			};
+		};
+	};
+
+	lvds-encoder {
+		compatible = "ti,sn75lvds83", "lvds-encoder";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			data-mapping = "rgb-24";
+			lvds_encoder_in: endpoint {
+				remote-endpoint = <&display_out>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+			data-mapping = "jeida-24";
+			lvds_encoder_out: endpoint {
 				remote-endpoint = <&panel_in>;
 			};
 		};
@@ -110,7 +132,7 @@ 
 
 		port {
 			panel_in: endpoint {
-				remote-endpoint = <&display_out>;
+				remote-endpoint = <&lvds_encoder_out>;
 			};
 		};
 	};