librem5: Switch DT to lcdif

Signed-off-by: Guido Günther <guido.gunther@puri.sm>

arch/arm64/boot/dts/freescale/imx8mq-librem5.dts

@@ -1454,45 +1454,24 @@ &wdog1 {
 	status = "okay";
 };
 
-&dcss {
-	disp-dev = "mipi_disp";
-	clocks = <&clk IMX8MQ_CLK_DISP_APB_ROOT>,
-		 <&clk IMX8MQ_CLK_DISP_AXI_ROOT>,
-		 <&clk IMX8MQ_CLK_DISP_RTRM_ROOT>,
-		 <&clk IMX8MQ_CLK_DC_PIXEL>,
-		 <&clk IMX8MQ_CLK_DUMMY>,
-		 <&clk IMX8MQ_CLK_DISP_DTRC>;
-	clock-names = "apb", "axi", "rtrm", "pix_div", "pix_out", "dtrc";
-	assigned-clocks = <&clk IMX8MQ_CLK_DC_PIXEL>,
-			  <&clk IMX8MQ_CLK_DISP_AXI>,
-			  <&clk IMX8MQ_CLK_DISP_RTRM>,
-			  <&clk IMX8MQ_CLK_DISP_RTRM_ROOT>,
-	                  <&clk IMX8MQ_VIDEO_PLL1_BYPASS>;
-	assigned-clock-parents = <&clk IMX8MQ_VIDEO_PLL1_OUT>,
-				 <&clk IMX8MQ_SYS1_PLL_800M>,
-				 <&clk IMX8MQ_SYS1_PLL_800M>,
-				 <&clk IMX8MQ_CLK_DISP_RTRM>,
-				 <&clk IMX8MQ_VIDEO_PLL1>;
-	assigned-clock-rates = <75000000>,
-			       <800000000>,
-			       <400000000>,
-			       <400000000>,
-	                       <0>;
+&dphy {
 	status = "okay";
-
-	dcss_disp0: port@0 {
-		dcss_disp0_mipi_dsi: endpoint {
-			remote-endpoint = <&mipi_dsi_in>;
-		};
-	};
 };
 
-&dphy {
+&lcdif {
 	status = "okay";
+	max-res = <720>, <1440>;
+
+	port@0 {
+		lcdif_mipi_dsi: endpoint {
+			remote-endpoint = <&mipi_dsi_lcdif_in>;
+		};
+	};
 };
 
 &mipi_dsi {
 	status = "okay";
+
 	panel@0 {
 		compatible = "mantix,mlaf057we51-x";
 		reg = <0>;
@@ -1513,9 +1492,16 @@ panel_in: endpoint {
 	};
 
 	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		port@0 {
-			mipi_dsi_in: endpoint {
-				remote-endpoint = <&dcss_disp0_mipi_dsi>;
+			#size-cells = <0>;
+			#address-cells = <1>;
+			reg = <0>;
+			mipi_dsi_lcdif_in: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&lcdif_mipi_dsi>;
 			};
 		};
 		port@1 {
@@ -1526,6 +1512,3 @@ mipi_dsi_out: endpoint {
 	};
 };
 
-&imx_disp_sub {
-	ports = <&dcss_disp0>;
-};