From mboxrd@z Thu Jan 1 00:00:00 1970 From: Josh Wu Subject: [PATCH] ARM: at91/dt: ov2640: add hsync/vsync-active property Date: Fri, 18 Sep 2015 19:28:22 +0800 Message-ID: <1442575702-22315-1-git-send-email-josh.wu@atmel.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Nicolas Ferre Cc: linux-arm-kernel@lists.infradead.org, Josh Wu , Russell King , Kumar Gala , Jean-Christophe Plagniol-Villard , linux-kernel@vger.kernel.org, Ian Campbell , Alexandre Belloni , devicetree@vger.kernel.org, Rob Herring , Pawel Moll , Mark Rutland List-Id: devicetree@vger.kernel.org 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 --- arch/arm/boot/dts/at91sam9m10g45ek.dts | 2 ++ arch/arm/boot/dts/at91sam9x5ek.dtsi | 2 ++ arch/arm/boot/dts/sama5d3xmb.dtsi | 2 ++ 3 files changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts index d1ae60a..9d16ef8 100644 --- a/arch/arm/boot/dts/at91sam9m10g45ek.dts +++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts @@ -198,6 +198,8 @@ isi_0: endpoint { remote-endpoint = <&ov2640_0>; bus-width = <8>; + vsync-active = <1>; + hsync-active = <1>; }; }; }; diff --git a/arch/arm/boot/dts/at91sam9x5ek.dtsi b/arch/arm/boot/dts/at91sam9x5ek.dtsi index d237c46..479f200 100644 --- a/arch/arm/boot/dts/at91sam9x5ek.dtsi +++ b/arch/arm/boot/dts/at91sam9x5ek.dtsi @@ -66,6 +66,8 @@ isi_0: endpoint@0 { remote-endpoint = <&ov2640_0>; bus-width = <8>; + vsync-active = <1>; + hsync-active = <1>; }; }; }; diff --git a/arch/arm/boot/dts/sama5d3xmb.dtsi b/arch/arm/boot/dts/sama5d3xmb.dtsi index 83bee7a..8901042 100644 --- a/arch/arm/boot/dts/sama5d3xmb.dtsi +++ b/arch/arm/boot/dts/sama5d3xmb.dtsi @@ -87,6 +87,8 @@ isi_0: endpoint { remote-endpoint = <&ov2640_0>; bus-width = <8>; + vsync-active = <1>; + hsync-active = <1>; }; }; }; -- 1.9.1