The R-Car V3M Eagle board includes a transparent LVDS decoder, connected
to the on-chip LVDS encoder output on one side and to HDMI encoder
ADV7511w on the other one.
As the decoder does not need any configuration it has been so-far
omitted from DTS. Now that a driver for transparent LVDS decoder is
available, describe it in DT as well.
Signed-off-by: Jacopo Mondi <jacopo+renesas@xxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a77970-eagle.dts | 31 ++++++++++++++++++++++++--
1 file changed, 29 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
index c0fd144..0a95c20 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-eagle.dts
@@ -42,6 +42,33 @@
};
};
};
+
+ lvds,decoder {
+ compatible = "lvds-decoder";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ lvds_dec_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+
+ port@1{
+ reg = <1>;
+
+ lvds_dec_out: endpoint {
+ remote-endpoint = <&adv7511_in>;
+ };
+
+ };
+
+ };
+ };
};
&avb {
@@ -98,7 +125,7 @@
port@0 {
reg = <0>;
adv7511_in: endpoint {
- remote-endpoint = <&lvds0_out>;
+ remote-endpoint = <&lvds_dec_out>;
};
};
@@ -153,7 +180,7 @@
ports {
port@1 {
endpoint {
- remote-endpoint = <&adv7511_in>;
+ remote-endpoint = <&lvds_dec_in>;
};
};
};
--
2.7.4
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