From patchwork Mon Jul 13 13:25:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ilko Iliev X-Patchwork-Id: 241417 List-Id: U-Boot discussion From: iliev at ronetix.at (Ilko Iliev) Date: Mon, 13 Jul 2020 15:25:10 +0200 Subject: [PATCH] arm: dts: imx7: Fix error in coresight TPIU graph connection Message-ID: <20200713132510.679044-1-iliev@ronetix.at> OF graph endpoint connections must be bidirectional and dtc warn if they are not. i.MX7 based DTs have an error and generate warnings: arch/arm/dts/imx7d-sdb.dtb: Warning (graph_endpoint): /replicator/ports/port at 0/endpoint: graph connection to node '/soc/tpiu at 30087000/port/endpoint' is not bidirectional arch/arm/dts/imx7d-sdb.dtb: Warning (graph_endpoint): /soc/tpiu at 30087000/port/endpoint: graph connection to node '/replicator/ports/port at 1/endpoint' is not bidirectional Signed-off-by: Ilko Iliev --- arch/arm/dts/imx7s.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/dts/imx7s.dtsi b/arch/arm/dts/imx7s.dtsi index 5c2e98be06..967023fde1 100644 --- a/arch/arm/dts/imx7s.dtsi +++ b/arch/arm/dts/imx7s.dtsi @@ -323,7 +323,7 @@ port { tpiu_in_port: endpoint { slave-mode; - remote-endpoint = <&replicator_out_port1>; + remote-endpoint = <&replicator_out_port0>; }; }; };