Kaynağa Gözat

ARM: dts: colibri-imx6ull: extend lcdif node

Provide proper display timings for lcdif node, used by mxsfb DM_VIDEO
enabled framebuffer driver.

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Igor Opaniuk 5 yıl önce
ebeveyn
işleme
1c7bade847
1 değiştirilmiş dosya ile 32 ekleme ve 0 silme
  1. 32 0
      arch/arm/dts/imx6ull-colibri.dts

+ 32 - 0
arch/arm/dts/imx6ull-colibri.dts

@@ -12,8 +12,10 @@
 	compatible = "toradex,colibri-imx6ull", "fsl,imx6ull";
 
 	aliases {
+		u-boot,dm-pre-reloc;
 		mmc0 = &usdhc1;
 		usb0 = &usbotg1; /* required for ums */
+		display0 = &lcdif;
 	};
 
 	chosen {
@@ -156,6 +158,36 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_lcdif_dat
 		     &pinctrl_lcdif_ctrl>;
+	status = "okay";
+	display = <&display0>;
+	u-boot,dm-pre-reloc;
+
+	display0: display0 {
+		bits-per-pixel = <18>;
+		bus-width = <24>;
+		status = "okay";
+
+		display-timings {
+			native-mode = <&timing_vga>;
+			timing_vga: 640x480 {
+				u-boot,dm-pre-reloc;
+				clock-frequency = <25175000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <48>;
+				hfront-porch = <16>;
+				vback-porch = <33>;
+				vfront-porch = <10>;
+				hsync-len = <96>;
+				vsync-len = <2>;
+
+				de-active = <1>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
 };
 
 /* PWM <A> */