diff mbox

[v3,07/12] ARM: dts: r8a7791: Convert to new LVDS DT bindings

Message ID 20180215000415.19077-8-laurent.pinchart+renesas@ideasonboard.com (mailing list archive)
State Superseded
Delegated to: Simon Horman
Headers show

Commit Message

Laurent Pinchart Feb. 15, 2018, 12:04 a.m. UTC 
The internal LVDS encoder now has DT bindings separate from the DU. Port
the device tree over to the new model.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
Changes since v2:

- Fixed LVDS compatible string

Changes since v1:

- Remove the DU reg-names property
---
 arch/arm/boot/dts/r8a7791-koelsch.dts | 10 ++++++++--
 arch/arm/boot/dts/r8a7791-porter.dts  | 16 +++++++++++++---
 arch/arm/boot/dts/r8a7791.dtsi        | 34 ++++++++++++++++++++++++++++------
 3 files changed, 49 insertions(+), 11 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index e164eda69baf..5a0f87ed7f16 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -332,8 +332,7 @@ 
 
 	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
 		 <&x13_clk>, <&x2_clk>;
-	clock-names = "du.0", "du.1", "lvds.0",
-		      "dclkin.0", "dclkin.1";
+	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 
 	ports {
 		port@0 {
@@ -341,6 +340,13 @@ 
 				remote-endpoint = <&adv7511_in>;
 			};
 		};
+	};
+};
+
+&lvds0 {
+	status = "okay";
+
+	ports {
 		port@1 {
 			lvds_connector: endpoint {
 			};
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index 9a02d03b23c2..e6d02839d636 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -419,10 +419,9 @@ 
 	pinctrl-names = "default";
 	status = "okay";
 
-	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 726>,
+	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 		 <&x3_clk>, <&x16_clk>;
-	clock-names = "du.0", "du.1", "lvds.0",
-		      "dclkin.0", "dclkin.1";
+	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";
 
 	ports {
 		port@0 {
@@ -433,6 +432,17 @@ 
 	};
 };
 
+&lvds0 {
+	status = "okay";
+
+	ports {
+		port@1 {
+			lvds_connector: endpoint {
+			};
+		};
+	};
+};
+
 &rcar_sound {
 	pinctrl-0 = <&ssi_pins &audio_clk_pins>;
 	pinctrl-names = "default";
diff --git a/arch/arm/boot/dts/r8a7791.dtsi b/arch/arm/boot/dts/r8a7791.dtsi
index 67831d0405f3..aef34c80c584 100644
--- a/arch/arm/boot/dts/r8a7791.dtsi
+++ b/arch/arm/boot/dts/r8a7791.dtsi
@@ -1103,15 +1103,12 @@ 
 
 	du: display@feb00000 {
 		compatible = "renesas,du-r8a7791";
-		reg = <0 0xfeb00000 0 0x40000>,
-		      <0 0xfeb90000 0 0x1c>;
-		reg-names = "du", "lvds.0";
+		reg = <0 0xfeb00000 0 0x40000>;
 		interrupts = <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cpg CPG_MOD 724>,
-			 <&cpg CPG_MOD 723>,
-			 <&cpg CPG_MOD 726>;
-		clock-names = "du.0", "du.1", "lvds.0";
+			 <&cpg CPG_MOD 723>;
+		clock-names = "du.0", "du.1";
 		status = "disabled";
 
 		ports {
@@ -1126,6 +1123,31 @@ 
 			port@1 {
 				reg = <1>;
 				du_out_lvds0: endpoint {
+					remote-endpoint = <&lvds0_in>;
+				};
+			};
+		};
+	};
+
+	lvds0: lvds@feb90000 {
+		compatible = "renesas,r8a7791-lvds";
+		reg = <0 0xfeb90000 0 0x1c>;
+		clocks = <&cpg CPG_MOD 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 {
 				};
 			};
 		};