From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 69820C282D8 for ; Fri, 1 Feb 2019 15:46:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 38F2420855 for ; Fri, 1 Feb 2019 15:46:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="T9xbKLou" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726813AbfBAPnG (ORCPT ); Fri, 1 Feb 2019 10:43:06 -0500 Received: from mail-lf1-f66.google.com ([209.85.167.66]:33006 "EHLO mail-lf1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729525AbfBAPnG (ORCPT ); Fri, 1 Feb 2019 10:43:06 -0500 Received: by mail-lf1-f66.google.com with SMTP id i26so5421150lfc.0 for ; Fri, 01 Feb 2019 07:43:04 -0800 (PST) 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=LwL9AwGWtKYUFgkk+kHgF189NcSW5g0gFHkQNio/TBM=; b=T9xbKLou+YYzTb7vsInTFQ4hJHJKIgaD6jdrOH/x7BqslOkfMjcR80XTmg5zuTRnbH J379SJC1zUanC/pjMN1iSliblVoSm5UcZRiouZ9eDOGbt1SjF5LSd4f4Oj681beyenSb XpAnZoqJb/w5NkTjk0Z5e0Clfcn9p1iJB8nOo= 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=W5+UMCGhQus4cZpiz60guCmCUEvy5j2mubCNTrm//Se5QODD8WsyRNC3SWj5IImj9v Qp4q6yzsbCW5VXJoSn0yzEn29oo8Ec4VmzbuJuer3ghtWWK8ET6oIX3zMEfndEqUw/MT CpbTXWwb/SkRqJp5o3deSD91P33zMU5ScJPNAZBaJLp4V457KSbaYm7oEkX4FvOgokZX uYDogWBAV+lT924vGb7HyEVQyP7tcohxkSSt/1PY6UOwR6w/NH/5UncHKUcCr1fWOP5P cPF5ifR0B0+YcNspUDaHRuyfFOnKSBo/I5yk2uXq4MPVI00esutDSvTlF7wzoIwg0dr1 l4lw== X-Gm-Message-State: AJcUukdPKcbKq6LZrzA73NtWPTg26um8+F3oCY8HP56tnf5dnpc76Y5W WhfqoM+w8SL7WjKnJvK1n5FNpQ== 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 Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, Michael Trimarchi , linux-amarula@amarulasolutions.com, linux-sunxi@googlegroups.com, Jagan Teki 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 Content-Transfer-Encoding: 8bit Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org 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 -- 2.18.0.321.gffc6fa0e3