From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrea Merello Subject: [PATCH 2/2] drm: Add DT bindings documentation for OpenCores VGA/LCD controller Date: Thu, 9 Jun 2016 15:33:19 +0200 Message-ID: <1465479199-9810-1-git-send-email-andrea.merello@gmail.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: dri-devel@lists.freedesktop.org, airlied@linux.ie Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Andrea Merello , Stefan Kristiansson , Tomi Valkeinen , Francesco Diotalevi , Claudio Lorini List-Id: devicetree@vger.kernel.org Signed-off-by: Andrea Merello Cc: Stefan Kristiansson Cc: Tomi Valkeinen Cc: Francesco Diotalevi Cc: Claudio Lorini --- .../bindings/display/opencores,ocdrm.txt | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/opencores,ocdrm.txt diff --git a/Documentation/devicetree/bindings/display/opencores,ocdrm.txt b/Documentation/devicetree/bindings/display/opencores,ocdrm.txt new file mode 100644 index 0000000..8d36de5 --- /dev/null +++ b/Documentation/devicetree/bindings/display/opencores,ocdrm.txt @@ -0,0 +1,27 @@ +OpenCores VGA/LCD controller + +Required properties: +- compatible: "opencores,ocdrm" +- reg: Physical base address and length of the controller's registers. +- clocks: Must contain an entry for the pixelclock generator. + See ../clocks/clock-bindings.txt for details. + +Required sub-nodes: +- port: the connection to a DRM bridge. The connection is modelled + using the OF graph bindings specified in + Documentation/devicetree/bindings/graph.txt. + +Example: + +ocdrm@43c10000 { + compatible = "opencores,ocfb-drm"; + reg = <0x43c10000 0x10000>; + clocks = <&pix_clock>; + ports { + port@0 { + rgb_out: endpoint { + remote-endpoint = <&bridge_in>; + }; + }; + }; +}; -- 1.9.1