From mboxrd@z Thu Jan 1 00:00:00 1970 From: tony@atomide.com (Tony Lindgren) Date: Tue, 15 May 2018 11:11:02 -0700 Subject: [PATCH] arm: dts: omap: fix OF graph in omap3-devkit8000 In-Reply-To: <20180508135930.5768-5-robh@kernel.org> References: <20180508135930.5768-1-robh@kernel.org> <20180508135930.5768-5-robh@kernel.org> Message-ID: <20180515181102.GT98604@atomide.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org * Rob Herring [180508 07:01]: > omap3-devkit8000-common.dtsi defines a graph connection for DVI, but > then omap3-devkit8000-lcd-common.dtsi overrides that with a graph > connection for the LCD as the same output signals are used. This > leaves an incomplete graph as the TFP410 output has only half a > connection. The result is the following warning: > > arch/arm/boot/dts/omap3-devkit8000-lcd70.dtb: Warning (graph_endpoint): /encoder0/ports/port at 0/endpoint: graph connection to node '/ocp at 68000000/dss at 48050000/port/endpoint' is not bidirectional > > Fix this by defining multiple endpoints which is the correct way to show > a 1 to many connection. Applying into omap-for-v4.18/dt-fixes thanks. Tony