ARM: dts: r8a7790: Convert to new LVDS DT bindings

The internal LVDS encoder now has DT bindings separate from the DU. Port
the device tree over to the new model.

Fixes: c6a27fa41fab ("drm: rcar-du: Convert LVDS encoder code to bridge driver")
Fixes: 4bdb7aa7dcd0 ("ARM: dts: r8a7790: add soc node")
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 063fdb65dc60dfc22c915103853a2ce9a137dbf0..f07f9018c3e72e4631967dc3ca3c3da8d6772aef 100644 (file)
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -379,7 +379,7 @@ ports {
                                port@0 {
                                        reg = <0>;
                                        adv7511_in: endpoint {
-                                               remote-endpoint = <&du_out_lvds0>;
+                                               remote-endpoint = <&lvds0_out>;
                                        };
                                };
 
@@ -467,10 +467,8 @@ &du {
        status = "okay";
 
        clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 722>,
-                <&cpg CPG_MOD 726>, <&cpg CPG_MOD 725>,
                 <&x13_clk>, <&x2_clk>;
-       clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1",
-                     "dclkin.0", "dclkin.1";
+       clock-names = "du.0", "du.1", "du.2", "dclkin.0", "dclkin.1";
 
        ports {
                port@0 {
@@ -478,12 +476,26 @@ endpoint {
                                remote-endpoint = <&adv7123_in>;
                        };
                };
+       };
+};
+
+&lvds0 {
+       status = "okay";
+
+       ports {
                port@1 {
                        endpoint {
                                remote-endpoint = <&adv7511_in>;
                        };
                };
-               port@2 {
+       };
+};
+
+&lvds1 {
+       status = "okay";
+
+       ports {
+               port@1 {
                        lvds_connector: endpoint {
                        };
                };

diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index e4367cecad18a1d0f5e3c21dde4c1985b0fb7297..05a0fc23ac88f8ded558fe31da8ae15358c1ad15 100644 (file)
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -1627,18 +1627,13 @@ jpu: jpeg-codec@fe980000 {
 
                du: display@feb00000 {
                        compatible = "renesas,du-r8a7790";
-                       reg = <0 0xfeb00000 0 0x70000>,
-                             <0 0xfeb90000 0 0x1c>,
-                             <0 0xfeb94000 0 0x1c>;
-                       reg-names = "du", "lvds.0", "lvds.1";
+                       reg = <0 0xfeb00000 0 0x70000>;
                        interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
                                     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
                                     <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>;
                        clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
-                                <&cpg CPG_MOD 722>, <&cpg CPG_MOD 726>,
-                                <&cpg CPG_MOD 725>;
-                       clock-names = "du.0", "du.1", "du.2", "lvds.0",
-                                     "lvds.1";
+                                <&cpg CPG_MOD 722>;
+                       clock-names = "du.0", "du.1", "du.2";
                        status = "disabled";
 
                        ports {
@@ -1653,11 +1648,65 @@ du_out_rgb: endpoint {
                                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,r8a7790-lvds";
+                       reg = <0 0xfeb90000 0 0x1c>;
+                       clocks = <&cpg CPG_MOD 726>;
+                       power-domains = <&sysc R8A7790_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,r8a7790-lvds";
+                       reg = <0 0xfeb94000 0 0x1c>;
+                       clocks = <&cpg CPG_MOD 725>;
+                       power-domains = <&sysc R8A7790_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 {
                                        };
                                };
                        };