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[209.85.220.65]) by mx.google.com with SMTPS id d12sor6999555pfm.50.2019.05.20.02.07.54 for (Google Transport Security); Mon, 20 May 2019 02:07:54 -0700 (PDT) Received-SPF: pass (google.com: domain of jagan@amarulasolutions.com designates 209.85.220.65 as permitted sender) client-ip=209.85.220.65; 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 Cc: bshah@mykolab.com, Vasily Khoruzhick , powerpan@qq.com, michael@amarulasolutions.com, linux-amarula@amarulasolutions.com, linux-sunxi@googlegroups.com, Jagan Teki 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-Original-Sender: jagan@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=r7FvqZFw; spf=pass (google.com: domain of jagan@amarulasolutions.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=jagan@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , 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