From patchwork Mon May 20 09:03:15 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 10950653 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 10DB5933 for ; Mon, 20 May 2019 09:09:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0044D286B4 for ; Mon, 20 May 2019 09:09:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E8514287AF; Mon, 20 May 2019 09:09:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8CADC2869D for ; Mon, 20 May 2019 09:09:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+o2oQBZLg1b2QTnIBJjgsR1IOkf5hbLKQ6eH20ptUEA=; b=SxbpIPAzYe6TdW GiJXGLe6xQ/Af+BKxsh7PaokOdbrhAPmBnZEkrIMJ0rOIpMatVEXxUdHwBI9MbGPnjFiQVKRGI5DO d2+zPdxUDKIjH6AbZlO7Nbe4D8j4aq73dtbfhrdi8jqZTHPftbde0HMptD15mm/BkArZlpMHr9OCb R1Rc0wNfmvIDn/VIw02SZYwJxrfgd4xJY1O7u256boahNu975izkQU5J2uVQfLEKoFNAwbOZrvqGB V7gMdaeCu5LJa4mbySiaJCG8jfLagiPt2ARRze4Kh7DcrnZsTjdv5b4usJ3KvYZs19Ohx9atOvU12 xf8BflFdfbt1QCzgm3FA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hSeIF-0004a6-2v; Mon, 20 May 2019 09:09:15 +0000 Received: from mail-pf1-x441.google.com ([2607:f8b0:4864:20::441]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hSeGx-00033m-De for linux-arm-kernel@lists.infradead.org; Mon, 20 May 2019 09:08:24 +0000 Received: by mail-pf1-x441.google.com with SMTP id y11so6891454pfm.13 for ; Mon, 20 May 2019 02:07:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=RhhbywtZgL9mTL+/aS2gTie5gz+AOsOECX4GcmEvNm8=; b=r7FvqZFw/gu/2n+1603wdn3ygdOPws+IPKmHzr+7ytlLH74FqNbxJXLgMSH0OHamIK 1GA+Ua3+oxWE9TzHS9ArZ45MeQ3PutdmMb9mtkP1VwHF58tBHnNJdJzASpUAarmrwcbt hejMLtxkulq1eWgonL7tep/ehNu3uSZ2CB6PQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=RhhbywtZgL9mTL+/aS2gTie5gz+AOsOECX4GcmEvNm8=; b=EMfRQyWx/ntc3YeLkVFpyUyqd6vDm0RxPapU5/Z+ZLhYEkKRxTkWecNtaTlYHPIuZG x/y8rlqkxcwqIdYdK4huWuSvbDT+D/rSiecit5louxKWRjeFDLwjfUKFEdGqi04RUK2F Z2GvarDXavQeP4Ehza+5MMfmPpm6kRQKJ76T+BGzHfpLZG7JDGvoIRfVMu5c5XyesWrJ N9bhK//PX5Oh19C61L+zNhDnbdTpel8GsKl4hCePj+kvww2InHQTsq12S5sjY24pVG/q sCPahHbjL3SUZ4i5+j/XNMxExnKIcRxHT/qO2W1MF4HHFj7PTe7fWeusNmAvQJLdjyjc L1qg== X-Gm-Message-State: APjAAAXnyPhhTOSrXlTZUG7YEpksiTVucznp1JH039D4//2Vv+zUc7Ux aPqn4DJw8NlQZRhlB4RLTIE0hA== X-Google-Smtp-Source: APXvYqz34UXPxRhzfdNer7tUP6i29zQxwtYM7NMLCp3pv/rNH5nWYiFi2u+2vMjGcD+MakpaE3MtkA== X-Received: by 2002:a63:1150:: with SMTP id 16mr74722565pgr.40.1558343274409; Mon, 20 May 2019 02:07:54 -0700 (PDT) Received: from localhost.localdomain ([183.82.227.193]) by smtp.gmail.com with ESMTPSA id d15sm51671614pfm.186.2019.05.20.02.07.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 20 May 2019 02:07:53 -0700 (PDT) From: Jagan Teki To: Maxime Ripard , David Airlie , Daniel Vetter , Chen-Yu Tsai , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v10 08/11] dt-bindings: sun6i-dsi: Add VCC-DSI supply property Date: Mon, 20 May 2019 14:33:15 +0530 Message-Id: <20190520090318.27570-9-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190520090318.27570-1-jagan@amarulasolutions.com> References: <20190520090318.27570-1-jagan@amarulasolutions.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190520_020755_639227_AE644790 X-CRM114-Status: GOOD ( 11.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: bshah@mykolab.com, powerpan@qq.com, linux-sunxi@googlegroups.com, Jagan Teki , michael@amarulasolutions.com, linux-amarula@amarulasolutions.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Allwinner MIPI DSI controllers are supplied with SoC DSI power rails via VCC-DSI pin. Some board still work without supplying this but give more faith on datasheet and hardware schematics and document this supply property in required property list. Reviewed-by: Rob Herring Tested-by: Merlijn Wajer Signed-off-by: Jagan Teki --- Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt index 6a6cf5de08b0..1cc40663b7a2 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun6i-dsi.txt @@ -21,6 +21,7 @@ Required properties: - phys: phandle to the D-PHY - phy-names: must be "dphy" - resets: phandle to the reset controller driving the encoder + - vcc-dsi-supply: the VCC-DSI power supply of the DSI encoder - ports: A ports node with endpoint definitions as defined in Documentation/devicetree/bindings/media/video-interfaces.txt. The