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[2.228.78.71]) by smtp.gmail.com with ESMTPSA id n15sm18589236wrt.21.2018.12.03.02.07.56 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Dec 2018 02:07:57 -0800 (PST) From: Jagan Teki To: Yong Deng , Mauro Carvalho Chehab , Maxime Ripard , Rob Herring , Mark Rutland , Chen-Yu Tsai , linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/5] dt-bindings: media: sun6i: Add vcc-csi supply property Date: Mon, 3 Dec 2018 15:37:44 +0530 Message-Id: <20181203100747.16442-3-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20181203100747.16442-1-jagan@amarulasolutions.com> References: <20181203100747.16442-1-jagan@amarulasolutions.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181203_020809_390330_703D8CAB X-CRM114-Status: GOOD ( 13.24 ) 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: Jagan Teki Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Most of the Allwinner A64 CSI controllers are supply with VCC-PE pin. which need to supply for some of the boards to trigger the power. So, document the supply property as vcc-csi so-that the required board can eable it via device tree. Used vcc-csi instead of vcc-pe to have better naming convention wrt other controller pin supplies. Signed-off-by: Jagan Teki --- Documentation/devicetree/bindings/media/sun6i-csi.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/media/sun6i-csi.txt b/Documentation/devicetree/bindings/media/sun6i-csi.txt index e78cf4f9bc8c..5fb6fd4e2c7d 100644 --- a/Documentation/devicetree/bindings/media/sun6i-csi.txt +++ b/Documentation/devicetree/bindings/media/sun6i-csi.txt @@ -18,6 +18,9 @@ Required properties: - clock-names: the clock names mentioned above - resets: phandles to the reset line driving the CSI +Optional properties: + - vcc-csi-supply: the VCC-CSI power supply of the CSI PE group + The CSI node should contain one 'port' child node with one child 'endpoint' node, according to the bindings defined in Documentation/devicetree/bindings/media/video-interfaces.txt. -- 2.18.0.321.gffc6fa0e3 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel