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 --- 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>; }; }; };