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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>
This commit is contained in:
Gwenhael Goavec-Merou 2013-10-06 16:07:54 +02:00 committed by Shawn Guo
parent 5d150eac17
commit e724a2fc00
1 changed files with 26 additions and 0 deletions
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26
arch/arm/boot/dts/imx27-apf27dev.dts
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@ -16,6 +16,26 @@ / {
model = "Armadeus Systems APF27Dev docking/development board"; model = "Armadeus Systems APF27Dev docking/development board";
compatible = "armadeus,imx27-apf27dev", "armadeus,imx27-apf27", "fsl,imx27"; 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 { gpio-keys {
compatible = "gpio-keys"; compatible = "gpio-keys";
@ -50,6 +70,12 @@ &cspi2 {
status = "okay"; status = "okay";
}; };
&fb {
display = <&display>;
fsl,dmacr = <0x00020010>;
status = "okay";
};
&i2c1 { &i2c1 {
clock-frequency = <400000>; clock-frequency = <400000>;
status = "okay"; status = "okay";