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ARM: at91/dt: ov2640: add hsync/vsync-active property

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On at91sam9x5ek/at91sam9m10g45ek/sama5d3xek boards, we use the parallel
connection for ov2640. So we must set the hsync/vsync property (1 means
active high).
Otherwise, the connection would be seen as BT.656 or BT.1120.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Josh Wu
2015-09-18 19:28:22 +08:00
committed by Nicolas Ferre
parent 4a43c3b8d8
commit bc81beb805
3 changed files with 6 additions and 0 deletions
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2
arch/arm/boot/dts/at91sam9m10g45ek.dts
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@@ -198,6 +198,8 @@ port {
isi_0: endpoint {
remote-endpoint = <&ov2640_0>;
bus-width = <8>;
vsync-active = <1>;
hsync-active = <1>;
};
};
};

2
arch/arm/boot/dts/at91sam9x5ek.dtsi
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@@ -66,6 +66,8 @@ port {
isi_0: endpoint@0 {
remote-endpoint = <&ov2640_0>;
bus-width = <8>;
vsync-active = <1>;
hsync-active = <1>;
};
};
};

2
arch/arm/boot/dts/sama5d3xmb.dtsi
View File

@@ -87,6 +87,8 @@ port {
isi_0: endpoint {
remote-endpoint = <&ov2640_0>;
bus-width = <8>;
vsync-active = <1>;
hsync-active = <1>;
};
};
};