From patchwork Fri Feb 28 08:14:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jitao Shi X-Patchwork-Id: 11411717 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 83A741395 for ; Fri, 28 Feb 2020 08:15:37 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 62010246AE for ; Fri, 28 Feb 2020 08:15:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="Fum5kK93" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 62010246AE Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 698496EE41; Fri, 28 Feb 2020 08:15:36 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mailgw02.mediatek.com (unknown [1.203.163.81]) by gabe.freedesktop.org (Postfix) with ESMTP id EF11B6EE41 for ; Fri, 28 Feb 2020 08:15:34 +0000 (UTC) X-UUID: 2a91b08ff3c2401bb1ed3ba5f51df7be-20200228 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=5KIAJmoTEhesMxKkwMtB3WhawX6q5b9wBfPte+p7ggk=; b=Fum5kK93fc/Y8VU56e05l7uaRi0scKy/WS/8ok0QHPtqf0vNPdTxkIm9EdvnOKGzpSml5hV8Gi5JuwXazBPKZIdp6T/ljoqMZ0s8KTGxiMz6a7ELtxKtAFju/cNkfi3Lj6H1bW2pd5chZ97gRoEFdCDo7SJA6JMxlEPP5yeTEe0=; X-UUID: 2a91b08ff3c2401bb1ed3ba5f51df7be-20200228 Received: from mtkcas34.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 1533816250; Fri, 28 Feb 2020 16:15:31 +0800 Received: from MTKCAS32.mediatek.inc (172.27.4.184) by MTKMBS33N1.mediatek.inc (172.27.4.75) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 28 Feb 2020 16:14:08 +0800 Received: from mszsdclx1018.gcn.mediatek.inc (10.16.6.18) by MTKCAS32.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 28 Feb 2020 16:15:50 +0800 From: Jitao Shi To: Rob Herring , Mark Rutland , Matthias Brugger , Daniel Vetter , David Airlie , , Subject: [PATCH v11 3/6] dt-bindings: display: mediatek: dpi sample data in dual edge support Date: Fri, 28 Feb 2020 16:14:38 +0800 Message-ID: <20200228081441.88179-4-jitao.shi@mediatek.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20200228081441.88179-1-jitao.shi@mediatek.com> References: <20200228081441.88179-1-jitao.shi@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 9C0CC5AF09DDE5E172435E0E236F3E98FD367E38DAD99B45F8829F8E69DA87212000:8 X-MTK: N X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Jitao Shi , srv_heupstream@mediatek.com, huijuan.xie@mediatek.com, stonea168@163.com, cawa.cheng@mediatek.com, linux-mediatek@lists.infradead.org, yingjoe.chen@mediatek.com, eddie.huang@mediatek.com, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add property "pclk-sample" to config the dpi sample on falling (0), rising (1), both falling and rising (2). Signed-off-by: Jitao Shi Acked-by: Rob Herring --- .../devicetree/bindings/display/mediatek/mediatek,dpi.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt index 77ca32a32399..4eeead1d39db 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt @@ -19,7 +19,8 @@ Required properties: Optional properties: - pinctrl-names: Contain "gpiomode" and "dpimode". - pinctrl-names see Documentation/devicetree/bindings/pinctrlpinctrl-bindings.txt + pinctrl-names see Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt +- pclk-sample: refer Documentation/devicetree/bindings/media/video-interfaces.txt. Example: @@ -37,6 +38,7 @@ dpi0: dpi@1401d000 { port { dpi0_out: endpoint { + pclk-sample = <0>; remote-endpoint = <&hdmi0_in>; }; };