From patchwork Wed Feb 26 05:32:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jitao Shi X-Patchwork-Id: 11405253 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 0EB70159A for ; Wed, 26 Feb 2020 05:33:00 +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 E10EC222C2 for ; Wed, 26 Feb 2020 05:32:59 +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="Lj4miGoL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E10EC222C2 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 D85C66E0EC; Wed, 26 Feb 2020 05:32:56 +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 3CAC66E0EC for ; Wed, 26 Feb 2020 05:32:55 +0000 (UTC) X-UUID: acd367779a0b457ea034396ab21f7311-20200226 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=C+alJd8SySA09GfW2zJ8YtQVLjjTVb/Bs9/MLtrlNkc=; b=Lj4miGoL8WRhYNF7TU0lHE3yxdxuRZZOxRv3HpZ7TJfUmeO0UVENggSXST1XEBXq35VIPnBXi8cH1lwbZa0gSEbfbQg+FKHmvkT63jxlrrGk+n1HpwSf61xLyp3Ne3ehl1+nCEfSRaFUSrO2U+y7Gb2Xcc5Z3F0nAAFg1vCV6Hc=; X-UUID: acd367779a0b457ea034396ab21f7311-20200226 Received: from mtkcas32.mediatek.inc [(172.27.4.253)] by mailgw02.mediatek.com (envelope-from ) (mailgw01.mediatek.com ESMTP with TLS) with ESMTP id 342425320; Wed, 26 Feb 2020 13:32:51 +0800 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS33N2.mediatek.inc (172.27.4.76) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 26 Feb 2020 13:33:25 +0800 Received: from mszsdclx1018.gcn.mediatek.inc (10.16.6.18) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 26 Feb 2020 13:31:25 +0800 From: Jitao Shi To: Rob Herring , Mark Rutland , Matthias Brugger , Daniel Vetter , David Airlie , , Subject: [PATCH v9 3/5] dt-bindings: display: mediatek: dpi sample data in dual edge support Date: Wed, 26 Feb 2020 13:32:36 +0800 Message-ID: <20200226053238.31646-4-jitao.shi@mediatek.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20200226053238.31646-1-jitao.shi@mediatek.com> References: <20200226053238.31646-1-jitao.shi@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 5400F7844E94B32A68983448F56EE6FB8608AD2B8247DA0C509CB1BF81ADC9342000:8 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 Reviewed-by: CK Hu --- .../devicetree/bindings/display/mediatek/mediatek,dpi.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt index a7b1b8bfb65e..4299aa1adf45 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt @@ -20,6 +20,7 @@ Required properties: Optional properties: - pinctrl-names: Contain "gpiomode" and "dpimode". pinctrl-names see Documentation/devicetree/bindings/pinctrlpinctrl-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>; }; };