ARM: dts: r8a7742: Add LVDS support

Add LVDS encoder node to r8a7742 SoC DT.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/20200807174954.14448-7-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi
index a979a4b3de6136967e09e59eea505abac6d801ed..be1053cef315d03673aa8e1c863ed3cc5e3f2331 100644 (file)
--- a/arch/arm/boot/dts/r8a7742.dtsi
+++ b/arch/arm/boot/dts/r8a7742.dtsi
@@ -1534,11 +1534,65 @@
                                port@1 {
                                        reg = <1>;
                                        du_out_lvds0: endpoint {
+                                               remote-endpoint = <&lvds0_in>;
                                        };
                                };
                                port@2 {
                                        reg = <2>;
                                        du_out_lvds1: endpoint {
+                                               remote-endpoint = <&lvds1_in>;
+                                       };
+                               };
+                       };
+               };
+
+               lvds0: lvds@feb90000 {
+                       compatible = "renesas,r8a7742-lvds";
+                       reg = <0 0xfeb90000 0 0x14>;
+                       clocks = <&cpg CPG_MOD 726>;
+                       power-domains = <&sysc R8A7742_PD_ALWAYS_ON>;
+                       resets = <&cpg 726>;
+                       status = "disabled";
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               port@0 {
+                                       reg = <0>;
+                                       lvds0_in: endpoint {
+                                               remote-endpoint = <&du_out_lvds0>;
+                                       };
+                               };
+                               port@1 {
+                                       reg = <1>;
+                                       lvds0_out: endpoint {
+                                       };
+                               };
+                       };
+               };
+
+               lvds1: lvds@feb94000 {
+                       compatible = "renesas,r8a7742-lvds";
+                       reg = <0 0xfeb94000 0 0x14>;
+                       clocks = <&cpg CPG_MOD 725>;
+                       power-domains = <&sysc R8A7742_PD_ALWAYS_ON>;
+                       resets = <&cpg 725>;
+                       status = "disabled";
+
+                       ports {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+
+                               port@0 {
+                                       reg = <0>;
+                                       lvds1_in: endpoint {
+                                               remote-endpoint = <&du_out_lvds1>;
+                                       };
+                               };
+                               port@1 {
+                                       reg = <1>;
+                                       lvds1_out: endpoint {
                                        };
                                };
                        };