ARM: imx27-apf27dev: Add framebuffer support

Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx27-apf27dev.dts b/arch/arm/boot/dts/imx27-apf27dev.dts
index 2a377ca1881a..47c8c26012e4 100644
--- a/arch/arm/boot/dts/imx27-apf27dev.dts
+++ b/arch/arm/boot/dts/imx27-apf27dev.dts
@@ -16,6 +16,26 @@
         model = "Armadeus Systems APF27Dev docking/development board";
         compatible = "armadeus,imx27-apf27dev", "armadeus,imx27-apf27", "fsl,imx27";
 
+        display: display {
+                model = "Chimei-LW700AT9003";
+                native-mode = <&timing0>;
+                bits-per-pixel = <16>;  /* non-standard but required */
+                fsl,pcr = <0xfae80083>; /* non-standard but required */
+                display-timings {
+                        timing0: 640x480 {
+                                clock-frequency = <33000033>;
+                                hactive = <800>;
+                                vactive = <640>;
+                                hback-porch = <96>;
+                                hfront-porch = <96>;
+                                vback-porch = <20>;
+                                vfront-porch = <21>;
+                                hsync-len = <64>;
+                                vsync-len = <4>;
+                        };
+                };
+        };
+
         gpio-keys {
                 compatible = "gpio-keys";
 
@@ -50,6 +70,12 @@
         status = "okay";
 };
 
+&fb {
+        display = <&display>;
+        fsl,dmacr = <0x00020010>;
+        status = "okay";
+};
+
 &i2c1 {
         clock-frequency = <400000>;
         status = "okay";