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.brezil...@collabora.com>
---
arch/arm/boot/dts/imx51-zii-rdu1.dts | 24 ++++++++++++++++++++++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/imx51-zii-rdu1.dts
b/arch/arm/boot/dts/imx51-zii-rdu1.dts
index 3596060f52e7..db006a4d4250 100644
--- a/arch/arm/boot/dts/imx51-zii-rdu1.dts
+++ b/arch/arm/boot/dts/imx51-zii-rdu1.dts
@@ -95,11 +95,31 @@
reg = <1>;
display_out: endpoint {
- remote-endpoint = <&panel_in>;
+ remote-endpoint = <&lvds_encoder_in>;
};
};
};
+ lvds-encoder {
+ compatible = "ti,sn75lvds83", "lvds-encoder";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ lvds_encoder_in: endpoint {
+ remote-endpoint = <&display_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ lvds_encoder_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+
panel {
/* no compatible here, bootloader will patch in correct one */
pinctrl-names = "default";
@@ -110,7 +130,7 @@
port {
panel_in: endpoint {
- remote-endpoint = <&display_out>;
+ remote-endpoint = <&lvds_encoder_out>;
};
};
};
--
2.21.0
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