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[216.188.254.6]) by smtp.googlemail.com with ESMTPSA id n196-v6sm13461561oig.3.2018.05.08.08.09.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 08 May 2018 08:09:54 -0700 (PDT) From: Rob Herring To: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Mathieu Poirier , Suzuki K Poulose , Mike Leach , Liviu Dudau , Sudeep Holla , Lorenzo Pieralisi Subject: [PATCH] arm64: dts: juno: fix missing Coresight STM graph connection Date: Tue, 8 May 2018 10:09:50 -0500 Message-Id: <20180508150952.24562-2-robh@kernel.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180508150952.24562-1-robh@kernel.org> References: <20180508150952.24562-1-robh@kernel.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org OF graph endpoint connections must be bidirectional. Fix 2 missing connections to the STM output port: arch/arm64/boot/dts/arm/juno-r1.dtb: Warning (graph_endpoint): /stm@20100000/port/endpoint: graph connection to node '/funnel@20130000/ports/port@1/endpoint' is not bidirectional arch/arm64/boot/dts/arm/juno-r2.dtb: Warning (graph_endpoint): /stm@20100000/port/endpoint: graph connection to node '/funnel@20130000/ports/port@1/endpoint' is not bidirectional Fixes: cde6f9ab10c6 ("arm64: dts: juno: add missing CoreSight STM component") Cc: Mathieu Poirier Cc: Suzuki K Poulose Cc: Mike Leach Cc: Liviu Dudau Cc: Sudeep Holla Cc: Lorenzo Pieralisi Signed-off-by: Rob Herring --- arch/arm64/boot/dts/arm/juno-r1.dts | 4 ++++ arch/arm64/boot/dts/arm/juno-r2.dts | 4 ++++ 2 files changed, 8 insertions(+) -- 2.17.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts b/arch/arm64/boot/dts/arm/juno-r1.dts index aed6389468c4..c52c5c40dede 100644 --- a/arch/arm64/boot/dts/arm/juno-r1.dts +++ b/arch/arm64/boot/dts/arm/juno-r1.dts @@ -278,6 +278,10 @@ remote-endpoint = <&csys2_funnel_out_port>; }; +&csys1_funnel_in_port0 { + remote-endpoint = <&stm_out_port>; +}; + &stm_out_port { remote-endpoint = <&csys1_funnel_in_port0>; }; diff --git a/arch/arm64/boot/dts/arm/juno-r2.dts b/arch/arm64/boot/dts/arm/juno-r2.dts index b39b6d6ec5aa..a90982ceda35 100644 --- a/arch/arm64/boot/dts/arm/juno-r2.dts +++ b/arch/arm64/boot/dts/arm/juno-r2.dts @@ -278,6 +278,10 @@ remote-endpoint = <&csys2_funnel_out_port>; }; +&csys1_funnel_in_port0 { + remote-endpoint = <&stm_out_port>; +}; + &stm_out_port { remote-endpoint = <&csys1_funnel_in_port0>; };