[U-Boot] [RFC 5/6] ARM: dts: colibri_imx7: Add lcdif node

[Igor Opaniuk]

From: Igor Opaniuk <igor.opan...@toradex.com>

Extend lcdif DT node with proper display-timings for mxsfb driver.

Signed-off-by: Igor Opaniuk <igor.opan...@toradex.com>
---
 arch/arm/dts/imx7-colibri-emmc.dts |  2 ++
 arch/arm/dts/imx7-colibri.dtsi     | 28 ++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/arch/arm/dts/imx7-colibri-emmc.dts 
b/arch/arm/dts/imx7-colibri-emmc.dts
index efd600091d..8db2a62707 100644
--- a/arch/arm/dts/imx7-colibri-emmc.dts
+++ b/arch/arm/dts/imx7-colibri-emmc.dts
@@ -11,8 +11,10 @@
        compatible = "toradex,imx7d-colibri-emmc", "fsl,imx7d";
 
        aliases {
+               u-boot,dm-pre-reloc;
                mmc0 = &usdhc3;
                mmc1 = &usdhc1;
+               display1 = &lcdif;
        };
 
        chosen {
diff --git a/arch/arm/dts/imx7-colibri.dtsi b/arch/arm/dts/imx7-colibri.dtsi
index a85702f519..81717c233d 100644
--- a/arch/arm/dts/imx7-colibri.dtsi
+++ b/arch/arm/dts/imx7-colibri.dtsi
@@ -111,3 +111,31 @@
                >;
        };
 };
+
+&lcdif {
+       u-boot,dm-pre-reloc;
+       status = "okay";
+
+       display-timings {
+               native-mode = <&timing_vga>;
+
+               /* Standard VGA timing */
+               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>;
+               };
+       };
+};
-- 
2.17.1

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