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authorShawn Guo <shawn.guo@linaro.org>2013-03-14 11:37:15 +0800
committerShawn Guo <shawn.guo@linaro.org>2013-04-04 21:22:42 +0800
commit0d9f8217db159cdef7d90f89c9b101550d0fe3aa (patch)
treea93b3030c999a8ff70e636aff463d0ecdca833ea /arch/arm/boot/dts/imx28-apx4devkit.dts
parent669406534b4abb827d1bdc39bb5e2d5255818ae2 (diff)
ARM: mxs: move display timing configurations into device tree
Move display timing configurations into device tree, so that the auxdata for mxsfb driver can be killed. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx28-apx4devkit.dts')
-rw-r--r--arch/arm/boot/dts/imx28-apx4devkit.dts25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28-apx4devkit.dts b/arch/arm/boot/dts/imx28-apx4devkit.dts
index 5171667a776..43bf3c796cb 100644
--- a/arch/arm/boot/dts/imx28-apx4devkit.dts
+++ b/arch/arm/boot/dts/imx28-apx4devkit.dts
@@ -94,7 +94,32 @@
pinctrl-names = "default";
pinctrl-0 = <&lcdif_24bit_pins_a
&lcdif_pins_apx4>;
+ display = <&display>;
status = "okay";
+
+ display: display {
+ bits-per-pixel = <32>;
+ bus-width = <24>;
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: timing0 {
+ clock-frequency = <30000000>;
+ hactive = <800>;
+ vactive = <480>;
+ hback-porch = <88>;
+ hfront-porch = <40>;
+ vback-porch = <32>;
+ vfront-porch = <13>;
+ hsync-len = <48>;
+ vsync-len = <3>;
+ hsync-active = <1>;
+ vsync-active = <1>;
+ de-active = <1>;
+ pixelclk-active = <0>;
+ };
+ };
+ };
};
};