From patchwork Fri Feb 1 15:42:20 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 10793003 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 E2EF5186E for ; Fri, 1 Feb 2019 15:43:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D32FE321F3 for ; Fri, 1 Feb 2019 15:43:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C75CA3220E; Fri, 1 Feb 2019 15:43:14 +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,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 73DB5321F3 for ; Fri, 1 Feb 2019 15:43:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7D3C36EEB0; Fri, 1 Feb 2019 15:43:08 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-lf1-x144.google.com (mail-lf1-x144.google.com [IPv6:2a00:1450:4864:20::144]) by gabe.freedesktop.org (Postfix) with ESMTPS id 93B766EEB1 for ; Fri, 1 Feb 2019 15:43:06 +0000 (UTC) Received: by mail-lf1-x144.google.com with SMTP id f5so5344906lfc.13 for ; Fri, 01 Feb 2019 07:43:06 -0800 (PST) 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=LwL9AwGWtKYUFgkk+kHgF189NcSW5g0gFHkQNio/TBM=; b=DFVEzccFTfV9l6NgPkfXeBrB3/rZqDcoYl+2RPnDJnZZWLHw6DiO4jwp/GOgVRhY3K OcV6K8P4mBxtuPAL+7jY1diwk0wQMSR+DRLC9V3yQC9auSlycuavn2mIENBxH8KRrhl9 rCWvY8ljkZxaUV2+xyO5o6JzC2jAM6Mueoy5zoGhjl7+Vk9LxmOQNZbGh5lR4kbroYXO L1+TUaOaxoNgl5OIx3ysoObnbSS889MxDTfE2cj4Xa57MMy97WAXkjxdJ1uCHpR+gvwV PO70NWziUmtj0T0KPQGL8otjTqyV27IkfJN+KE5U0sGXItqtJG3TfIGmSB0mVBTpto1F 5yrQ== X-Gm-Message-State: AJcUukfQHw2BLXhtsa1n47DZIkMuuHZjiZpjNZhYxKO0kvxkGO/YaZPR eb/4ypkJqRpC/9NzikfJlbHHLg== X-Google-Smtp-Source: ALg8bN7W0afO2/5f8oyYpC6gy6IJMm1inSnlPS3TXUKEJJL4w7yiydvNGX5mlUum3341zT/+a7DOFw== X-Received: by 2002:ac2:42c5:: with SMTP id n5mr22488995lfl.115.1549035784118; Fri, 01 Feb 2019 07:43:04 -0800 (PST) Received: from localhost.localdomain ([217.76.202.68]) by smtp.gmail.com with ESMTPSA id i13-v6sm1305712ljg.82.2019.02.01.07.43.02 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 01 Feb 2019 07:43:03 -0800 (PST) From: Jagan Teki To: Maxime Ripard , David Airlie , Daniel Vetter , Chen-Yu Tsai , Michael Turquette , Rob Herring , Mark Rutland Subject: [PATCH v7 11/23] dt-bindings: sun6i-dsi: Add VCC-DSI supply property Date: Fri, 1 Feb 2019 21:12:20 +0530 Message-Id: <20190201154232.10505-12-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190201154232.10505-1-jagan@amarulasolutions.com> References: <20190201154232.10505-1-jagan@amarulasolutions.com> MIME-Version: 1.0 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: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@googlegroups.com, Jagan Teki , Michael Trimarchi , linux-amarula@amarulasolutions.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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. Signed-off-by: Jagan Teki Reviewed-by: Rob Herring Tested-by: Merlijn Wajer --- 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