From patchwork Thu Aug 29 14:50:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yongqiang Niu X-Patchwork-Id: 11123397 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 DF489112C for ; Fri, 30 Aug 2019 08:32:21 +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 C5645238F5 for ; Fri, 30 Aug 2019 08:32:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C5645238F5 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 434466E32A; Fri, 30 Aug 2019 08:31:24 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by gabe.freedesktop.org (Postfix) with ESMTP id 88D156E14C for ; Thu, 29 Aug 2019 14:51:09 +0000 (UTC) X-UUID: 0250ace5e46b48ac84f223215ffb59d4-20190829 X-UUID: 0250ace5e46b48ac84f223215ffb59d4-20190829 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 752941872; Thu, 29 Aug 2019 22:51:06 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Thu, 29 Aug 2019 22:51:08 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Thu, 29 Aug 2019 22:51:07 +0800 From: To: CK Hu , Philipp Zabel , Rob Herring , Matthias Brugger Subject: [PATCH v5, 01/32] dt-bindings: mediatek: add binding for mt8183 display Date: Thu, 29 Aug 2019 22:50:23 +0800 Message-ID: <1567090254-15566-2-git-send-email-yongqiang.niu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1567090254-15566-1-git-send-email-yongqiang.niu@mediatek.com> References: <1567090254-15566-1-git-send-email-yongqiang.niu@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: CD518F2D9425BB27412A521C8A4BF32488C9E74A8EAC953394182163C1A7FC1C2000:8 X-MTK: N X-Mailman-Approved-At: Fri, 30 Aug 2019 08:29:17 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Yongqiang Niu , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Yongqiang Niu Update device tree binding documention for the display subsystem for Mediatek MT8183 SOCs Signed-off-by: Yongqiang Niu --- .../bindings/display/mediatek/mediatek,display.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt new file mode 100644 index 0000000..951d2a8 --- /dev/null +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt @@ -0,0 +1,21 @@ +Mediatek Display Device +============================ + +The Mediatek Display Device provides power control to the system. + +Required Properties: + +- compatible: Should be one of: + - "mediatek,mt8183-display" + +The Display Device power name are defined in +include\dt-bindings\power\mt*-power.h + + +Example: + +display_components: dispsys@14000000 { + compatible = "mediatek,mt8183-display"; + reg = <0 0x14000000 0 0x1000>; + power-domains = <&scpsys MT8183_POWER_DOMAIN_DISP>; +}; \ No newline at end of file